Produits et services

Extruder accessories. Accessories for measuring instruments for the determination of the rheological properties of materials, in particular polymers (plastics), food, pastes, paints and liquids; accessories for measuring instruments for the determination of the flow behaviour of materials, in particular polymers (plastics), food, pastes, paints and liquids; rheometer accessories, in particular for high-pressure capillary rheometers; instrument accessories for the determination of the shear viscosity, the uniaxial and/or the planar extensional viscosity; instrument accessories for the determination of the (real/true) entrance pressure drop values; instrument accessories for analysing the newtonian and non-newtonian flow behaviour of materials, in particular polymers (plastics), food, pastes, paint and fluids; accessories for measuring instruments for assessing the necessity of rheological corrections; accessories for measuring instruments for measuring the degree of rheological corrections, in particular for measuring the velocity profile, the wall slip and the entrance pressure drop; accessories for measuring instruments for determining filaments and die swell (barus effect) during polymer extrusion or during rheological measurements; accessories of measuring instruments for the determination of filaments as well as haul-off devices.

Abrégé

A method for controlling a measuring device includes selecting a sample to be examined, creating conditions under which the sample is to be examined by the measuring device, and establishing measured values regarding properties of the sample, wherein the method steps are autonomously controlled by a controller. A measuring device is disclosed for performing the method.

Classes IPC  ?

• G01N 35/00 - Analyse automatique non limitée à des procédés ou à des matériaux spécifiés dans un seul des groupes ; Manipulation de matériaux à cet effet

Abrégé

A method for controlling a measuring device includes receiving, by a controller, a request to perform a specific measurement, establishing, by the controller, a measurement schedule of the steps to be performed for the specific measurement, and outputting, by the controller, the established measurement schedule to a user of the measuring device. A measuring device is also disclosed.

Classes IPC  ?

• G05B 15/02 - Systèmes commandés par un calculateur électriques

Abrégé

A method for controlling a measuring device includes receiving a request to determine a specific measured value by a controller, establishing by the controller a parameter list of parameters of the measuring device to be set in order to be able to determine the specific measured value, and outputting the established parameter list to a user of the measuring device by the controller. A measuring device is also disclosed.

Classes IPC  ?

• G05B 15/02 - Systèmes commandés par un calculateur électriques

Abrégé

A method for controlling a system having measuring devices includes receiving a request to determine a desired measured value by a controller of the system, creating, by the controller, a proposal as to which of the measuring devices is suitable for determining the specific measured value, and outputting the established proposal to a user of the system by the controller. A system is disclosed including the measuring devices.

Classes IPC  ?

• G05B 11/14 - Commandes automatiques électriques dans lesquelles le signal de sortie représente une fonction discontinue de l'écart par rapport à la valeur désirée, c. à d. commande discontinue
• G05B 11/32 - Commandes automatiques électriques avec sorties vers plusieurs éléments de correction

Abrégé

A method for controlling a measuring device includes monitoring external influences on the measuring device by a sensor device and evaluating the monitored external influences by a controller of the measuring device. A measuring device and a system are disclosed including at least one measuring device.

Classes IPC  ?

• G01K 1/12 - Dispositifs de protection, p.ex. étuis pour prévenir les dommages dus aux surcharges thermiques
• G01K 1/024 - Moyens d’indication ou d’enregistrement spécialement adaptés aux thermomètres pour l’indication à distance

Abrégé

A method for the analysis, in particular for analysis by dynamic difference calorimetry (DSC), of biological material, in particular blood, urine, sweat or skin tissue, with the steps of: introduction of a sample with a patient's biological material onto a sensor of a measuring device; acquisition of measured values by means of the measuring device; sending the measured values to an evaluation device, which communicates with the measuring device; assessment of the patient's state of health with the aid of data structures characterizing the state of health on the basis of the measured values by means of the evaluation device, on which a first application software instance is performed; and visualization or audio-visualization of the state of health on a display. The present invention further creates a system for the analysis of biological material and a use of such a system.

Classes IPC  ?

• G01N 25/20 - Recherche ou analyse des matériaux par l'utilisation de moyens thermiques en recherchant la production de quantités de chaleur, c. à d. la calorimétrie, p.ex. en mesurant la chaleur spécifique, en mesurant la conductivité thermique
• G01N 25/48 - Recherche ou analyse des matériaux par l'utilisation de moyens thermiques en recherchant la production de quantités de chaleur, c. à d. la calorimétrie, p.ex. en mesurant la chaleur spécifique, en mesurant la conductivité thermique sur une solution, sorption ou réaction chimique n'impliquant pas une oxydation par combustion ou catalyse
• G01N 33/483 - Analyse physique de matériau biologique
• G16H 10/40 - TIC spécialement adaptées au maniement ou au traitement des données médicales ou de soins de santé relatives aux patients pour des données relatives aux analyses de laboratoire, p.ex. pour des analyses d’échantillon de patient
• G16H 50/30 - TIC spécialement adaptées au diagnostic médical, à la simulation médicale ou à l’extraction de données médicales; TIC spécialement adaptées à la détection, au suivi ou à la modélisation d’épidémies ou de pandémies pour l’évaluation des risques pour la santé d’une personne

Abrégé

A method for ordering products by using a shared electronic basket with a hierarchy: releasing a product for the basket by at least one entity of a first plane of the hierarchy; generating an identifier for the basket by at least one entity of a second plane of the hierarchy; sharing the identifier for the basket with a plurality of entities of a third plane of the hierarchy, by at least one entity of the second plane; selecting the product by at least one entity of the plurality of entities of the third plane as a position in the basket; checking the basket by at least one entity of the second plane; and ordering according to the result of the checking by at least one entity of the first plane or at least one entity of the second plane.

Classes IPC  ?

• G06Q 30/0601 - Commerce électronique [e-commerce]

Abrégé

To provide a thermal analysis system and a thermal analysis method capable of easily performing thermal analysis while suppressing atmospheric exposure associated with sample movement. A thermal analysis system according to the present disclosure includes a sample preparing unit and a thermal analyzing unit. The sample preparing unit includes a wall portion forming an internal space, a gate portion capable of opening and closing an opening of the wall portion, and a sample holding member including a sample holder and temperature sensors. The thermal analyzer includes a moving mechanism for moving a sample holder into a thermal analysis part, a sealing mechanism for sealing the sample holder from an internal space of a sample preparation part, and a coupling mechanism for connecting a heating tube of the thermal analysis part to a gate part in a state of sealing the heating tube from the outside. A heating tube for housing a sample holder from a sample preparing part and a heating part for heating the heating tube are provided.

Classes IPC  ?

• G01N 25/20 - Recherche ou analyse des matériaux par l'utilisation de moyens thermiques en recherchant la production de quantités de chaleur, c. à d. la calorimétrie, p.ex. en mesurant la chaleur spécifique, en mesurant la conductivité thermique

Produits et services

Apparatus and instruments for measuring, monitoring and evaluating thermal processes; apparatus and instruments for dynamic mechanical analysis; thermomechanical analyzers; emission gas analyzers; software for measuring instruments; filling device for the sample chamber of thermoanalytical measuring instruments (parts of measuring instruments); sample holders, probes, sample carriers, measuring heads, sensors as far as included in this class.

Abrégé

A thermal analysis of samples and proposes a device for a thermal analysis of a sample, having: a sample chamber for receiving a sample crucible including a crucible cover attached thereto, in the interior of which a sample to be analyzed is located, wherein the sample chamber has a chamber opening for introducing the sample crucible into the sample chamber; a temperature control mechanism for controlling the temperature of the sample chamber; a measuring mechanism for measuring a temperature of the sample and one or several further measured variables; a gas conveying mechanism for creating a gas atmosphere in the sample chamber; a chamber cover, which can be attached to the chamber opening of the sample chamber; and a piercing mechanism equipped with a needle, which is suitable to pierce a hole into the crucible cover of the sample crucible by means of the needle when the sample crucible is received in the sample chamber and when the chamber cover is attached to the chamber opening. A corresponding method for a thermal analysis of a sample, a sample crucible including a crucible cover, as well as a covering/piercing unit are further proposed as part of the invention.

Classes IPC  ?

• G01N 25/48 - Recherche ou analyse des matériaux par l'utilisation de moyens thermiques en recherchant la production de quantités de chaleur, c. à d. la calorimétrie, p.ex. en mesurant la chaleur spécifique, en mesurant la conductivité thermique sur une solution, sorption ou réaction chimique n'impliquant pas une oxydation par combustion ou catalyse
• B01L 3/04 - Creusets

Produits et services

Scientific apparatus and instruments for measuring, monitoring and evaluating thermal processes, namely, viscoelastic material properties; Apparatus and instruments for dynamic mechanical analysis, namely, to apply sinusoidal or constant deformations or forces and to measure the changes of stiffness or damping and to calculate viscoelastic material properties based on the measured values; thermomechanical analyzers being apparatus for testing the change of stiffness and damping of a sample for different times, temperatures, frequencies or loads; Parts for measuring instruments; Specially adapted holders specially adapted for holding solid samples; Probes for scientific purposes; Sample carriers, namely, small sample containers for testing oils and lubricants; Electronic sensors for measuring solar radiation and detecting microbes

Abrégé

A device for determining the temperature conductivity, the heat capacity and/or the thermal conductivity of a material sample. The device has a light emitter for exposing a front side of the sample to a light energy beam and a radiation detector for determining the temperature rise at a rear side of the sample facing away from the front side by detecting the radiation emitted there as a function of temperature, and a sample holder for holding the sample in a defined position.

Classes IPC  ?

• G01N 25/18 - Recherche ou analyse des matériaux par l'utilisation de moyens thermiques en recherchant la conductivité thermique
• G01J 5/02 - Pyrométrie des radiations, p.ex. thermométrie infrarouge ou optique - Détails structurels
• G01J 5/10 - Pyrométrie des radiations, p.ex. thermométrie infrarouge ou optique en utilisant des détecteurs électriques de radiations
• G01N 25/20 - Recherche ou analyse des matériaux par l'utilisation de moyens thermiques en recherchant la production de quantités de chaleur, c. à d. la calorimétrie, p.ex. en mesurant la chaleur spécifique, en mesurant la conductivité thermique

Abrégé

A material analysis device for analysing a material sample. The material analysis device is equipped with a—generally temperature-controllable—sample chamber and a sample holder, which, supported by at least one pillar, protrudes into the sample chamber, and a loading shaft, to one end of which force is applied by an exciter, and the other end of which bears a connecting member, with which it transmits force to the sample in a defined manner and loads same thereby.

Classes IPC  ?

• G01N 3/02 - Recherche des propriétés mécaniques des matériaux solides par application d'une contrainte mécanique - Parties constitutives
• G01N 3/32 - Recherche des propriétés mécaniques des matériaux solides par application d'une contrainte mécanique en appliquant des efforts répétés ou pulsatoires

Abrégé

In a thermo-physical property measurement instrument, a light shield that shields from light except for an aperture is provided facing the front surface of a sample thin film of a sample. Heating light of repeated pulse that is output from a heating laser irradiates the sample thin film through the light shield. Temperature measurement light of continuous light that is output from a temperature measurement laser is applied to a measurement position a predetermined distance away from a heating light irradiation position on the sample thin film. A photodetector detects reflected light of the temperature measurement light off the sample thin film, and a computer acquires a thermo-reflectance signal that was digitally converted by an AD converter. The computer calculates a thermo-physical property value in the in-plane direction of the sample thin film of the sample on the basis of the acquired thermo-reflectance signal.

Classes IPC  ?

• G01K 11/12 - Mesure de la température basée sur les variations physiques ou chimiques, n'entrant pas dans les groupes , , ou utilisant le changement de couleur, de translucidité ou de réflectance
• G01N 25/18 - Recherche ou analyse des matériaux par l'utilisation de moyens thermiques en recherchant la conductivité thermique

Abrégé

A measuring device that includes a housing and at least one vibration damper attached to the housing.

Classes IPC  ?

• G01D 11/24 - Boîtiers
• G01D 11/10 - Eléments pour amortir le mouvement des pièces

Abrégé

A method for the analysis, in particular for analysis by dynamic difference calorimetry (DSC), of biological material, in particular blood, urine, sweat or skin tissue, with the steps of: introduction of a sample with a patient's biological material onto a sensor of a measuring device; acquisition of measured values by means of the measuring device; sending the measured values to an evaluation device, which communicates with the measuring device; assessment of the patient's state of health with the aid of data structures characterizing the state of health on the basis of the measured values by means of the evaluation device, on which a first application software instance is performed; and visualization or audio-visualization of the state of health on a display. The present invention further creates a system for the analysis of biological material and a use of such a system.

Classes IPC  ?

• G01N 25/20 - Recherche ou analyse des matériaux par l'utilisation de moyens thermiques en recherchant la production de quantités de chaleur, c. à d. la calorimétrie, p.ex. en mesurant la chaleur spécifique, en mesurant la conductivité thermique
• G16H 10/40 - TIC spécialement adaptées au maniement ou au traitement des données médicales ou de soins de santé relatives aux patients pour des données relatives aux analyses de laboratoire, p.ex. pour des analyses d’échantillon de patient
• G16H 50/30 - TIC spécialement adaptées au diagnostic médical, à la simulation médicale ou à l’extraction de données médicales; TIC spécialement adaptées à la détection, au suivi ou à la modélisation d’épidémies ou de pandémies pour l’évaluation des risques pour la santé d’une personne
• G01N 33/483 - Analyse physique de matériau biologique

Abrégé

A gas analysis device and a gas analysis method for performing measurement in a direct mode and a trap mode without carrying out a complicated control. The gas analysis device includes a branching section that branches a target gas, a mass spectrometer performing mass spectrometry of one branched target gas, a trap section holding the other branched target gas, a gas chromatograph analyzing the other branched target gas, and a controller controlling the flow path of the one branched target gas and the other branched target gas. The branching section is controlled so that, while a thermal analysis is performed by a thermal analysis device, the branching section continuously branches the supplied target gas and discharges the one branched target gas and the other branched target gas, and when the thermal analysis is completed, the other branched target gas held by the trap section is supplied to the gas chromatograph.

Classes IPC  ?

• G01N 30/72 - Spectromètres de masse
• G01N 5/04 - Analyse des matériaux par pesage, p.ex. pesage des fines particules séparées d'un gaz ou d'un liquide en éliminant un constituant, p.ex. par évaporation, et en pesant le reste
• G01N 30/30 - Contrôle des paramètres physiques du fluide vecteur de la température
• H01J 49/00 - Spectromètres pour particules ou tubes séparateurs de particules
• G01N 30/02 - Chromatographie sur colonne

Abrégé

A thermal analysis device, a sample holder assembly and a thermal analysis method, capable of DSC measurement and TG measurement while simplifying replacement of a temperature sensor or the like upon damages. The thermal analysis device includes a sample holder assembly that is detachably mounted, a first sample stage and a second sample stage that are detachably mounted, a heater (heating furnace) that heats the sample holder assembly and the like, a temperature controller, a temperature measuring section for detecting a temperature difference between the sample and a reference substance, and a weight measuring section (balance) for measuring a weight difference between the sample and the reference substance. The sample holder assembly includes a first sample holder for placing a sample thereon, and a second sample holder for placing a reference substance thereon, as well as a heat sink coupled to the first sample holder and the second sample holder, respectively, through a member having a predetermined thermal resistance, for measuring the temperature difference or the weight difference.

Classes IPC  ?

• G01N 5/00 - Analyse des matériaux par pesage, p.ex. pesage des fines particules séparées d'un gaz ou d'un liquide
• G01N 25/00 - Recherche ou analyse des matériaux par l'utilisation de moyens thermiques
• G01K 7/00 - Mesure de la température basée sur l'utilisation d'éléments électriques ou magnétiques directement sensibles à la chaleur
• G01K 1/00 - MÉTROLOGIE; TESTS ÉLÉMENTS THERMOSENSIBLES NON PRÉVUS AILLEURS - Détails des thermomètres non spécialement adaptés à des types particuliers de thermomètres
• G01N 25/20 - Recherche ou analyse des matériaux par l'utilisation de moyens thermiques en recherchant la production de quantités de chaleur, c. à d. la calorimétrie, p.ex. en mesurant la chaleur spécifique, en mesurant la conductivité thermique
• G01N 5/04 - Analyse des matériaux par pesage, p.ex. pesage des fines particules séparées d'un gaz ou d'un liquide en éliminant un constituant, p.ex. par évaporation, et en pesant le reste

Abrégé

This physical property value measurement device irradiates a specimen with a heating beam arrived at through intensity-pulse modulation of output light of a heating laser and irradiates the specimen with a temperature probe beam that is output light from a temperature probe laser and is delayed relative to the heating beam. The component of a detection signal for the reflected light of the temperature probe beam that is synchronous with the frequency of the intensity-pulse modulation is amplified using a lock-in amplifier, and a computer that performs regression analysis on the thermoreflectance signal obtained from the lock-in amplifier. A thermophysical property value is determined by using a theoretical formula of a transfer function that is a Laplace transform in relation to time of a response function by single pulse heating to perform regression analysis on Fourier coefficients obtained when the detection signal for the reflected light of the temperature probe beam is expanded into a Fourier series in relation to time.

Classes IPC  ?

• G01N 25/18 - Recherche ou analyse des matériaux par l'utilisation de moyens thermiques en recherchant la conductivité thermique

Produits et services

Apparatuses and instruments for the measurement, monitoring and evaluation of thermal processes; apparatuses and instruments for the differential scanning calorimetry; apparatuses and instruments for differential thermal analysis, for multiple mode calorimetry, for differential scanning calorimetry, for thermo-mechanical analysis, for adiabatic calorimetry, for evolved gas analysis, for determination of thermal conductivity and thermal diffusivity; apparatuses and instruments for the thermogravimetric measurement of mass changes; electronic and/or electro-technical thermobalances for the measurement of mass changes under different atmospheres; combinations of electronic and/or electro-technical thermobalances with the fourier transform infrared spectrometer (FTIR) or mass spectrometer (MS); software for measuring instruments; filling device for the sample space as equipment for thermo analytical measuring instruments; sample containers, sample holders, measuring sensors, measuring heads, sensors included in this class. Industrial analytical services.

Produits et services

Apparatuses and instruments for the measurement, monitoring and evaluation of thermal processes; apparatuses and instruments for use in differential scanning calorimetry; apparatuses and instruments for use in differential thermal analysis, for multiple mode calorimetry, for differential scanning calorimetry, for thermo-mechanical analysis, for adiabatic calorimetry, for evolved gas analysis, and for determination of thermal conductivity and thermal diffusivity; apparatuses and instruments for the thermogravimetric measurement of mass changes; electronic and/or electro-technical thermobalances for the measurement of mass changes under different atmospheres; combinations of electronic and/or electro-technical thermobalances with the fourier transform infrared spectrometer (FTIR) or mass spectrometer (MS); software recorded on computer media for use in operating measuring instruments; filling devices for the sample spaces of thermo analytical measuring instruments; sample containers, sample holders, measuring sensors for measuring melting temperatures and enthalpies (heats of fusion), crystallization temperatures and enthalpies, Glass transition temperatures, oxidative-induction time (OIT) and oxidative-onset temperature (OOT), method differential scanning calorimetry, degree of crystallinity, reaction temperatures and enthalpies, cross-linking reactions (curing), degree of curing, specific heat capacity, and distribution of crystal molecular weight; sensors for differential scanning calorimetry, differential thermal analysis, temperature sensors and sensors used in thermal analysis applications Industrial analytical services for polymers, batteries, biomass, cement, plaster, concrete asphalt, ceramics, clay, soil, sand, minerals, composites, cosmetics, food, glass highly energetic materials, metals and alloys, oil and gas, nuclear, pharmaceuticals, refractories, semiconductors

Abrégé

The invention relates to equipment for measuring the thermal conductivity of solid materials in the −50 C to 350 C temperature range, using an improved form of the Guarded Heat Flow Meter Method. The unknown material specimen is subjected to the temperature gradient which is induced by electrically heating from one end and cooling the other end. In intimated contact with the unknown on either ends are pieces of a well characterized material which are clamped together by an electromechanical actuator via a calibrated compression spring, with the extent of the compression indicated by a linear displacement transducer. The heat sink is formed with an internal cavity into which liquid carbon dioxide is injected through a capillary in a controlled fashion. This allows operating the heat sink in the entire temperature range without interruptions and the need for thermal spacers.

Classes IPC  ?

• G01N 25/18 - Recherche ou analyse des matériaux par l'utilisation de moyens thermiques en recherchant la conductivité thermique
• G01K 3/00 - Thermomètres donnant une indication autre que la valeur instantanée de la température
• G01K 7/00 - Mesure de la température basée sur l'utilisation d'éléments électriques ou magnétiques directement sensibles à la chaleur
• G01K 1/00 - MÉTROLOGIE; TESTS ÉLÉMENTS THERMOSENSIBLES NON PRÉVUS AILLEURS - Détails des thermomètres non spécialement adaptés à des types particuliers de thermomètres

Abrégé

A measuring arrangement for a thermal analysis of a sample, having a crucible for storing a sample in the crucible, as well as a sensor for measuring a sample temperature of the sample when the crucible is arranged on the sensor. To reduce the risk of damages to or even the destruction of used components as a result of chemical or physical reactions, it is provided according to the invention that the measuring arrangement further has a washer arrangement, which is inserted between the crucible and the sensor and which has a first layer, which contacts the crucible, of a first material and a second layer, which contacts the sensor, of a second material, which differs from the first material. The invention further includes a method for the thermal analysis of a sample, which is performed by using such a measuring arrangement.

Classes IPC  ?

• G01N 25/00 - Recherche ou analyse des matériaux par l'utilisation de moyens thermiques
• G01N 25/48 - Recherche ou analyse des matériaux par l'utilisation de moyens thermiques en recherchant la production de quantités de chaleur, c. à d. la calorimétrie, p.ex. en mesurant la chaleur spécifique, en mesurant la conductivité thermique sur une solution, sorption ou réaction chimique n'impliquant pas une oxydation par combustion ou catalyse

Abrégé

A measuring arrangement for a thermal analysis of a sample, having a crucible for storing a sample in the crucible, as well as a sensor for measuring a sample temperature of the sample when the crucible is arranged on the sensor. To reduce the risk of damages to or even the destruction of used components as a result of chemical or physical reactions, it is provided according to the invention that the measuring arrangement further has an outer crucible for storing the crucible in the outer crucible, wherein the crucible is made of a crucible material and the outer crucible of an outer crucible material, which differs from the crucible material. The invention further proses a method for the thermal analysis of a sample, which is performed by using such a measuring arrangement.

Classes IPC  ?

• G01N 25/20 - Recherche ou analyse des matériaux par l'utilisation de moyens thermiques en recherchant la production de quantités de chaleur, c. à d. la calorimétrie, p.ex. en mesurant la chaleur spécifique, en mesurant la conductivité thermique

Abrégé

A measuring arrangement and method for a thermal analysis of a sample, having a crucible for storing a sample in the crucible, as well as a sensor for measuring a sample temperature of the sample when the crucible is arranged on the sensor. To provide for a high level of reproducibility of measurements in the case of such a measuring arrangement and a method for the thermal analysis performed with the measuring arrangement, the measuring arrangement has an anti-rotation protection for the crucible, in order to provide a predetermined rotational position of the crucible with respect to the sensor when the crucible is arranged on the sensor. The invention includes a method for the thermal analysis of a sample, which is performed using such a measuring arrangement.

Classes IPC  ?

• G01N 25/00 - Recherche ou analyse des matériaux par l'utilisation de moyens thermiques
• G01K 11/00 - Mesure de la température basée sur les variations physiques ou chimiques, n'entrant pas dans les groupes , , ou
• G01K 1/00 - MÉTROLOGIE; TESTS ÉLÉMENTS THERMOSENSIBLES NON PRÉVUS AILLEURS - Détails des thermomètres non spécialement adaptés à des types particuliers de thermomètres
• G01N 25/20 - Recherche ou analyse des matériaux par l'utilisation de moyens thermiques en recherchant la production de quantités de chaleur, c. à d. la calorimétrie, p.ex. en mesurant la chaleur spécifique, en mesurant la conductivité thermique

Produits et services

Measuring instruments for thermal analysis, particularly for (DSC) differential scanning calorimetry, (TGA) thermogravimetry, (STA) simultaneous thermogravimetry - differential scanning calorimetry, along with appropriate measuring sensors, sample containers and sensors for thermal analysis only; parts and accessories for all aforementioned items as far as included in this class. Industrial analytical services, contract testing (measurements).

Produits et services

Measuring apparatus for thermal analysis, in particular for dielectric analysis/dielectric thermal analysis and measurement sensors, sample containers and sensors therefor. Industrial analysis services.

Produits et services

measuring instruments for thermal analysis, particularly for (DSC) differential scanning calorimetry, (TGA) thermogravimetry, (STA) simultaneous thermogravimetry - differential scanning calorimetry, along with appropriate measuring sensors, graduated sample containers and sensors for thermal analysis only in the nature of analyzing solid or liquid organic and inorganic substances; and replacement parts for all aforementioned goods; accessories for all aforementioned goods, namely, sensors, furnaces, filter systems, piercing devices, scanners, and samplers industrial analytical services in the nature of contract testing, namely, measurement evaluations in the field of thermal analysis in the pharmaceutical, cosmetic and food branch sectors

Produits et services

Measuring apparatus for thermal analysis, in particular for dielectric analysis/dielectric thermal analysis and measurement sensors, sample containers and sensors therefor for measuring changes in the viscosity, cure state, variations in dielectric properties of polymers and organic substances Industrial analysis services, namely, measurement for polymer processing namely measuring curing and viscosity to determine the quality of a component for re-creating conditions similar to those occurring in the processing

Produits et services

Machines and apparatuses and parts thereof for the control of humidity in a carrier gas flow; electronic apparatus for thermal analysis and parts thereof. Machines and apparatuses and parts thereof for the generation of carrier gas/vapor mixtures; machines and apparatuses and parts thereof for the evaporation of liquids; machines and apparatuses and parts thereof for the generation of aerosols; machines and apparatuses and parts thereof for the production of fog, fog machines and parts thereof.

Abrégé

A method for calibrating thermal analysis device includes: photothermal measurements on a sample consecutively held in the plurality of sample holders, or on a plurality of similar samples, which are in each case held in one of the plurality of sample holders, wherein a first side of the respective sample is irradiated with an electromagnetic excitation pulse and a thermal radiation emitted by a second side of this sample is captured; comparing results of the photothermal measurements for the plurality of sample holders; in each case determining at least one correction parameter for each sample holder based on a result of the comparison; and calibrating the temperature measuring system of the device and/or the temperature control systems of the device based on the determined correction parameters.

Classes IPC  ?

• G01K 15/00 - Test ou étalonnage des thermomètres
• G01N 25/48 - Recherche ou analyse des matériaux par l'utilisation de moyens thermiques en recherchant la production de quantités de chaleur, c. à d. la calorimétrie, p.ex. en mesurant la chaleur spécifique, en mesurant la conductivité thermique sur une solution, sorption ou réaction chimique n'impliquant pas une oxydation par combustion ou catalyse
• G01J 5/08 - Dispositions optiques
• G01J 5/10 - Pyrométrie des radiations, p.ex. thermométrie infrarouge ou optique en utilisant des détecteurs électriques de radiations
• G01K 7/02 - Mesure de la température basée sur l'utilisation d'éléments électriques ou magnétiques directement sensibles à la chaleur utilisant des éléments thermo-électriques, p.ex. des thermocouples
• G01N 25/04 - Recherche ou analyse des matériaux par l'utilisation de moyens thermiques en recherchant le frittage du point de ramollissement

Abrégé

A method for generating a continuous carrier gas/vapour mixture stream containing a carrier gas, and a vapour of a liquid. The method includes provision of a first metered carrier gas stream, provision of a second metered carrier gas stream, provision of a metered, vapour-saturated carrier gas/vapour mixture stream, mixing of the second stream and the metered stream to provide a first gaseous mixture stream; and provision of a metered liquid stream fed to an evaporation/mixing device for evaporating the liquid and mixing with the first gaseous mixture stream to provide a second gaseous mixture stream.

Classes IPC  ?

• F16K 11/20 - Soupapes ou clapets à voies multiples, p.ex. clapets mélangeurs; Raccords de tuyauteries comportant de tels clapets ou soupapes; Aménagement d'obturateurs et de voies d'écoulement spécialement conçu pour mélanger les fluides dont plusieurs éléments de fermeture ne se déplacent pas comme un tout actionnés par des organes de commande distincts
• B01F 3/02 - Mélange, p.ex. dispersion, émulsion, selon les phases à mélanger de gaz avec des gaz ou des vapeurs
• B01B 1/00 - PROCÉDÉS OU APPAREILS PHYSIQUES OU CHIMIQUES EN GÉNÉRAL ÉBULLITION; CHAUDIÈRES Ébullition; Appareils à ébullition en vue d'applications physiques ou chimiques
• B01D 1/00 - SÉPARATION Évaporation
• B01D 3/34 - Distillation ou procédés d'échange apparentés dans lesquels des liquides sont en contact avec des milieux gazeux, p.ex. extraction avec une ou plusieurs substances auxiliaires
• B01F 15/00 - Accessoires pour mélangeurs

Produits et services

Measuring apparatus for thermal analysis, in particular for dielectric analysis/dielectric thermal analysis and measurement sensors, sample containers and sensors therefor. Industrial analysis services.

Abrégé

A method and a device for the thermal analysis of a sample, as well as a method and a device for the calibration of a temperature measuring device used in a device for the thermal analysis.

Classes IPC  ?

• G01K 15/00 - Test ou étalonnage des thermomètres
• G01N 25/18 - Recherche ou analyse des matériaux par l'utilisation de moyens thermiques en recherchant la conductivité thermique
• G01K 1/16 - Dispositions particulières pour conduire la chaleur de l'objet à l'élément sensible
• G01J 5/02 - Pyrométrie des radiations, p.ex. thermométrie infrarouge ou optique - Détails structurels
• G01J 5/10 - Pyrométrie des radiations, p.ex. thermométrie infrarouge ou optique en utilisant des détecteurs électriques de radiations
• G01N 25/20 - Recherche ou analyse des matériaux par l'utilisation de moyens thermiques en recherchant la production de quantités de chaleur, c. à d. la calorimétrie, p.ex. en mesurant la chaleur spécifique, en mesurant la conductivité thermique
• G01J 5/00 - Pyrométrie des radiations, p.ex. thermométrie infrarouge ou optique

Produits et services

electronic calorimeter and thermoanalytical apparatus for thermal measurement analysis and parts thereof Thermoanalytical machines and apparatuses and parts thereof, for the generation of carrier gas and vapor mixtures, not for medical use; machines and apparatuses and parts thereof for the evaporation of liquids for thermoanalytical processing, not for medical use; machines and apparatuses and parts thereof for the generation of aerosols; machines and apparatuses and parts thereof for the production of fog, fog machines and parts thereof; all the aforementioned goods not in relation to packaging machines for foodstuffs and not in relation to machinery for the creation and packaging of lollipops

Abrégé

t=0.

Classes IPC  ?

• G01J 5/02 - Pyrométrie des radiations, p.ex. thermométrie infrarouge ou optique - Détails structurels
• G01N 25/18 - Recherche ou analyse des matériaux par l'utilisation de moyens thermiques en recherchant la conductivité thermique
• G01J 5/10 - Pyrométrie des radiations, p.ex. thermométrie infrarouge ou optique en utilisant des détecteurs électriques de radiations
• G01N 25/00 - Recherche ou analyse des matériaux par l'utilisation de moyens thermiques

Produits et services

Computer programs for the operation of measuring devices activated by thermal analysis Development of computer programs

Abrégé

rev-corr) and/or of the coefficient of thermal expansion (α).

Classes IPC  ?

• G01N 25/16 - Recherche ou analyse des matériaux par l'utilisation de moyens thermiques en recherchant le coefficient de dilatation thermique

Produits et services

Apparatuses and instruments for the measurement, monitoring and evaluation of thermal processes; apparatuses and instruments for the dynamic differential scanning calorimetry; differential thermal analysis, multiple mode calorimetry, dynamic differential scanning calorimetry, thermo-mechanical analysis, adiabatic calorimetry, emission gas analysis, determination of thermal conductivity and thermal diffusivity; apparatuses and instruments for the thermogravimetric measurement of mass changes; electronic and/or electro-technical thermobalance for the measurement of mass changes under different atmospheres; combinations of electronic and/or electro-technical thermobalances with the fourier transform infrared spectrometer (FTIR) or mass spectrometer (MS); software for measuring instruments; filling device for the sample space as equipment for thermo analytical measuring instruments; sample containers, sample holders, measuring sensors, measuring heads, sensors included in class 9; except components of glass, and bulding glass and building materials consisting of glass. Measuring of thermoanalytical values, architectural consultation and construction drafting, engineering.

Abrégé

A system for measuring the thermal diffusivity of a material includes a housing having an upper portion and a lower portion, a plate holding the material in a fixed position between the upper portion and lower portion of the housing, and a source at the lower portion of the housing projecting heat onto the material along a first axis that is perpendicular to the plate. A sensor at the lower portion of the housing is movable in relation to the plate and senses the heat radiating through the material along a second axis that is perpendicular to the plate and offset from the first axis. A controller receives data from the sensor and calculates the thermal diffusivity of the material.

Classes IPC  ?

• G01N 25/18 - Recherche ou analyse des matériaux par l'utilisation de moyens thermiques en recherchant la conductivité thermique

Abrégé

A device for thermal analysis including: a pair of sample container assembly sets, having a sample container and a heat sink connected using a predetermined thermal resistance; a heating unit for equally heating the pair of sample container assembly sets; a temperature control for the heating unit; a weight measurement unit measuring difference between a sample and a reference material; while the heating unit is changed.

Classes IPC  ?

• G01K 7/02 - Mesure de la température basée sur l'utilisation d'éléments électriques ou magnétiques directement sensibles à la chaleur utilisant des éléments thermo-électriques, p.ex. des thermocouples
• G01N 25/48 - Recherche ou analyse des matériaux par l'utilisation de moyens thermiques en recherchant la production de quantités de chaleur, c. à d. la calorimétrie, p.ex. en mesurant la chaleur spécifique, en mesurant la conductivité thermique sur une solution, sorption ou réaction chimique n'impliquant pas une oxydation par combustion ou catalyse
• G01N 5/04 - Analyse des matériaux par pesage, p.ex. pesage des fines particules séparées d'un gaz ou d'un liquide en éliminant un constituant, p.ex. par évaporation, et en pesant le reste
• G01K 13/00 - Thermomètres spécialement adaptés à des fins spécifiques

Abrégé

Method and thermal analysis device including a sample holder and at least one temperature detector which is assigned to the holder. The invention further relates to a production method for a temperature detector. A heat flow to be detected is conveyed to the temperature detector between a support surface and the sample holder, wherein the support surface and/or the sample holder include elevations or depressions forming contact points, which define a relevant heat flow zone assigned to the support surface. A thermocouple, which includes at least two elements made of different metals, a first metallic element A, with a higher expansion coefficient compared to a second metallic element B, is introduced in a precisely fitting manner into second metallic element B constituted as a hollow profile and the two elements A, B are heated in a first operational step and then cooled again in a second operational step.

Classes IPC  ?

• G01K 17/00 - Mesure d'une quantité de chaleur
• G01N 25/00 - Recherche ou analyse des matériaux par l'utilisation de moyens thermiques
• G01K 1/00 - MÉTROLOGIE; TESTS ÉLÉMENTS THERMOSENSIBLES NON PRÉVUS AILLEURS - Détails des thermomètres non spécialement adaptés à des types particuliers de thermomètres
• G01N 25/20 - Recherche ou analyse des matériaux par l'utilisation de moyens thermiques en recherchant la production de quantités de chaleur, c. à d. la calorimétrie, p.ex. en mesurant la chaleur spécifique, en mesurant la conductivité thermique
• G01N 25/48 - Recherche ou analyse des matériaux par l'utilisation de moyens thermiques en recherchant la production de quantités de chaleur, c. à d. la calorimétrie, p.ex. en mesurant la chaleur spécifique, en mesurant la conductivité thermique sur une solution, sorption ou réaction chimique n'impliquant pas une oxydation par combustion ou catalyse

Abrégé

A system for measuring change in length and/or deformation force on a sample in a longitudinal direction. The system is useful in thermomechanical analysis and/or dynamic-mechanical analysis, and comprises a pushrod extending in the longitudinal direction which exerts force on the sample, and a device measuring movement of the pushrod resulting from the change in length or deformation of the sample in the longitudinal direction. The measuring device includes: a pushrod base mounted on a stationary base with a guide so as to be movable in the longitudinal direction; a controllable drive for moving the pushrod; a detector measuring the force exerted by the pushrod on the sample; and a path sensor for measuring the movement of the pushrod.

Classes IPC  ?

• G01N 3/08 - Recherche des propriétés mécaniques des matériaux solides par application d'une contrainte mécanique par application d'efforts permanents de traction ou de compression
• G01N 3/20 - Recherche des propriétés mécaniques des matériaux solides par application d'une contrainte mécanique en appliquant des efforts permanents de flexion
• G01N 3/24 - Recherche des propriétés mécaniques des matériaux solides par application d'une contrainte mécanique en appliquant des efforts permanents de cisaillement
• G01L 1/04 - Mesure des forces ou des contraintes, en général en mesurant la déformation élastique de jauges, p.ex. de ressorts
• G01N 19/00 - Recherche sur les matériaux par des procédés mécaniques

Abrégé

Disclosed are improved methods and apparatus for determining a kinetic parameter of a sample via thermogravimetry. According to the methods, accuracy of the measured parameter is improved and made less susceptible to noise across a temperature range, in particular at near-zero values of the rate of change of the weight of the sample. The disclosed methods avoid taking a logarithm of the first derivative of a thermogravimetric signal related to the sample weight detected during the experiment.

Classes IPC  ?

• G01N 25/48 - Recherche ou analyse des matériaux par l'utilisation de moyens thermiques en recherchant la production de quantités de chaleur, c. à d. la calorimétrie, p.ex. en mesurant la chaleur spécifique, en mesurant la conductivité thermique sur une solution, sorption ou réaction chimique n'impliquant pas une oxydation par combustion ou catalyse

Produits et services

Apparatuses and instruments for the measurement, monitoring and evaluation of thermal processes; apparatuses and instruments for differential scanning calorimetry, differential thermal analysis, multiple mode calorimetry, differential scanning calorimetry, thermo-mechanical analysis, adiabatic calorimetry, evolved gas analysis, determination of thermal conductivity and thermal diffusivity; apparatuses and instruments for the thermogravimetric measurement of mass change; electronic and/or electro-technical thermobalance for the measurement of mass change under different atmospheres; combinations of electronic and/or electro-technical thermobalances with the fourier transform infrared spectrometer (FTIR) or mass spectrometer (MS); software for measuring instruments; filling device for the sample space of thermoanalytical instruments; sample containers, measuring sensors, sample holders, measuring heads, sensors included in this class.

Abrégé

A method for evaluating a measurement result of a thermal analysis. A program-controlled computer unit is used to calculate at least one probability of the agreement of the measurement result with at least one dataset previously stored in the computer unit, wherein this calculation is based on a comparison of effect data previously extracted from a measurement curve of the thermal analysis with corresponding stored effect data of the dataset. The evaluation can advantageously include, an automatic recognition and classification of measurement curves and can be carried out in particular more efficiently, more economically and more quickly than previously, with at the same time a high quality of evaluation.

Classes IPC  ?

• G01K 1/00 - MÉTROLOGIE; TESTS ÉLÉMENTS THERMOSENSIBLES NON PRÉVUS AILLEURS - Détails des thermomètres non spécialement adaptés à des types particuliers de thermomètres
• G01K 3/00 - Thermomètres donnant une indication autre que la valeur instantanée de la température
• G01K 5/00 - Mesure de la température basée sur la dilatation ou la contraction d'un matériau
• G01K 7/00 - Mesure de la température basée sur l'utilisation d'éléments électriques ou magnétiques directement sensibles à la chaleur
• G01K 9/00 - Mesure de la température basée sur les mouvements provoqués par une redistribution de poids, p.ex. thermomètre basculant
• G01K 11/00 - Mesure de la température basée sur les variations physiques ou chimiques, n'entrant pas dans les groupes , , ou
• G01K 13/00 - Thermomètres spécialement adaptés à des fins spécifiques
• G01K 17/00 - Mesure d'une quantité de chaleur
• G01K 3/10 - Thermomètres donnant une indication autre que la valeur instantanée de la température fournissant des valeurs différenciées par rapport au temps, p.ex. réagissant uniquement à une variation rapide de température
• G01N 25/20 - Recherche ou analyse des matériaux par l'utilisation de moyens thermiques en recherchant la production de quantités de chaleur, c. à d. la calorimétrie, p.ex. en mesurant la chaleur spécifique, en mesurant la conductivité thermique
• G06F 17/16 - Calcul de matrice ou de vecteur
• G06F 17/18 - Opérations mathématiques complexes pour l'évaluation de données statistiques

Produits et services

Scientific apparatuses and instruments, namely, dilatometers, for the measurement, monitoring and evaluation of thermal processes, thermal analysis, and thermal mechanical analysis of ceramics, glasses, metals, alloys, polymers and other inorganic and organic materials; apparatuses and instruments for the thermogravimetric measurement of mass change and electric and/or electro-technical thermobalance for the measurement of mass change under different atmospheres; computer operating software for density, volume and thermal expansion measuring instruments; sample containers, holders and carriers, all sold empty, for testing ceramics, glasses, metals, alloys, polymers and other inorganic and organic materials, not for medical use; volume sensors for measuring samples of ceramics, glasses, metals, alloys, polymers and other inorganic and organic materials and devices used to fill sample containers, holders and carriers with ceramics, glasses, metals, alloys, polymers and other inorganic and organic materials

Abrégé

The invention relates to a method and a thermal analysis device, comprising a retaining device (6) having a support surface (4) for a sample holder (8) and comprising at least one temperature-detecting means (18), which is associated with the sample holder (8). The invention further relates to a sample holder (8) and a production method for a temperature-detecting means (18) for a thermal analysis device. For this purpose, a heat flow to be detected is conducted to the temperature-detecting means (18) substantially via defined contact points (16) between the support surface (4) and the sample holder (8), wherein the support surface (4) and/or the sample holder (8) has elevations (34) or recesses (10) forming contact points (16), which elevations or recesses define a relevant heat flow zone associated with the support surface (4), wherein a temperature-detection region (20) of the temperature-detecting means (18) is arranged within the relevant heat flow zone. For a production method of a temperature-detecting means designed as a thermocouple (18), which temperature-detecting means comprises at least two elements made of different metals, a first metal element A having a greater expansion coefficient than a second metal element B is inserted in a precisely fitting manner into the second metal element B designed as a hollow profiled element and both elements A and B are heated in a first operation step and then cooled back down in a second operation step.

Classes IPC  ?

• G01N 25/48 - Recherche ou analyse des matériaux par l'utilisation de moyens thermiques en recherchant la production de quantités de chaleur, c. à d. la calorimétrie, p.ex. en mesurant la chaleur spécifique, en mesurant la conductivité thermique sur une solution, sorption ou réaction chimique n'impliquant pas une oxydation par combustion ou catalyse

Produits et services

Measuring apparatus, materials testing instruments and machines.

Produits et services

Apparatuses and instruments for the measurement, monitoring and evaluation of thermal processes; apparatuses and instruments for differential scanning calorimetry, differential thermal analysis, multiple mode calorimetry, differential scanning calorimetry, thermo-mechanical analysis, adiabatic calorimetry, evolved gas analysis, determination of thermal conductivity and thermal diffusivity; apparatuses and instruments for the thermogravimetric measurement of mass change; measuring instruments for the determination of specific heat on solids and liquids, particularly by means of xenon flash heating and contactless temperature measurement; electronic and/or electro-technical thermobalance for the measurement of mass change under different atmospheres; combinations of electronic and/or electro-technical thermobalances with the fourier transform infrared spectrometer (FTIR) or mass spectrometer (MS); software for measuring instruments; filling device for the sample space of thermoanalytical measuring instruments; sample containers, measuring sensors, sample holders, measuring heads, sensors included in this class.

Abrégé

A method for conducting a differential thermal analysis, in which a sample disposed in a temperable sample space is tempered according to an essentially linear temperature program extending from a start temperature to an end temperature, such that, from the result of a measurement of the sample temperature conducted during tempering at a number of measurement time points, a DTA signal is calculated as the difference between a measured sample temperature and a reference temperature calculated according to a temperature curve model. According to the invention, for every measurement time point, the relevant reference temperature is calculated by the following steps: (a) establish a time interval containing the relevant measurement time point; (b) calculate a non-linear adjustment function for the measured sample temperature curve in the time interval; and (c) calculate the reference temperature as a value of the adjustment function for the measurement time point.

Classes IPC  ?

• G01N 25/00 - Recherche ou analyse des matériaux par l'utilisation de moyens thermiques
• G01K 17/00 - Mesure d'une quantité de chaleur
• G01K 3/14 - Thermomètres donnant une indication autre que la valeur instantanée de la température fournissant des valeurs différenciées par rapport à l'espace
• G01N 25/48 - Recherche ou analyse des matériaux par l'utilisation de moyens thermiques en recherchant la production de quantités de chaleur, c. à d. la calorimétrie, p.ex. en mesurant la chaleur spécifique, en mesurant la conductivité thermique sur une solution, sorption ou réaction chimique n'impliquant pas une oxydation par combustion ou catalyse

Produits et services

Machines for dynamic differential calorimetry and their parts, machines for thermogravimetric analysis and their parts. Scientific instruments for dynamic calorimetry, scientific instruments for the method of dynamic differential calorimetry and for thermogravimetric analysis, sample holders for measurements and/or storage, particularly crucibles and/or pans as parts of scientific instruments.

Produits et services

Scientific instruments for dynamic calorimetry, scientific instruments for the method of dynamic differential calorimetry and for thermogravimetric analysis, sample holders for measurements and/or storage, particularly crucibles and/or pans as parts of scientific instruments; machines for dynamic differential calorimetry and their parts, machines for thermogravimetric analysis and their parts.

Produits et services

Machines for dynamic differential calorimetry and their parts, machines for thermogravimetric analysis and their parts. Scientific instruments for dynamic calorimetry, scientific instruments for the method of dynamic differential calorimetry and for thermogravimetric analysis, sample holders for measurements and/or storage, particularly crucibles and/or pans as parts of scientific instruments.

Abrégé

A sample holder for receiving a sample includes a sample receiving device for clamping the sample, which is assigned a holding means which has at least two prongs protruding from the sample receiving device for a gripping means. Also disclosed are a receiving device, a sample holder magazine, a sample feeding system, a clamping device and an examining device.

Classes IPC  ?

• G01N 3/02 - Recherche des propriétés mécaniques des matériaux solides par application d'une contrainte mécanique - Parties constitutives
• G01N 1/00 - Echantillonnage; Préparation des éprouvettes pour la recherche
• G01N 3/04 - Mandrins

Produits et services

Apparatuses and instruments for the measurement, monitoring and evaluation of thermal processes; apparatuses and instruments for differential scanning calorimetry, differential thermal analysis, multiple mode calorimetry, differential scanning calorimetry, thermo-mechanical analysis, adiabatic calorimetry, evolved gas analysis, determination of thermal conductivity and thermal diffusivity; apparatuses and instruments for the thermogravimetric measurement of mass change; electronic and/or electro-technical thermobalance for the measurement of mass change under different atmospheres; combinations of electronic and/or electro-technical thermobalances with the Fourier transform infrared spectrometer (FTIR) or mass spectrometer (MS); software for measuring instruments; filling device for the sample space of thermoanalytical measuring instruments; sample containers, measuring sensors, sample holders, measuring heads, sensors included in this class.

Abrégé

A device for thermal analysis. This device includes at least one thermoanalytical measurement device and at least one infrared spectrometer, wherein the infrared spectrometer is fully integrated into the thermoanalytical measurement device. The thermoanalytical measurement device and the at least one infrared spectrometer are connected to one another by a lift-swivel unit. The at least one infrared spectrometer is disposed above the thermoanalytical measurement device.

Classes IPC  ?

• G01N 25/00 - Recherche ou analyse des matériaux par l'utilisation de moyens thermiques
• G01N 25/20 - Recherche ou analyse des matériaux par l'utilisation de moyens thermiques en recherchant la production de quantités de chaleur, c. à d. la calorimétrie, p.ex. en mesurant la chaleur spécifique, en mesurant la conductivité thermique
• G01J 5/02 - Pyrométrie des radiations, p.ex. thermométrie infrarouge ou optique - Détails structurels

Produits et services

Laboratory apparatuses and instruments for the measurement, monitoring and evaluation of thermal processes; calorimeter apparatus and instruments for differential scanning calorimetry, differential thermal analysis, multiple mode calorimetry, thermo-mechanical analysis, adiabatic calorimetry, evolved gas analysis, determination of thermal conductivity and thermal diffusivity; apparatuses and instruments for the thermogravimetric measurement of mass change; electronic and/or electro-technical thermobalances for the measurement of mass change under different atmospheres; combinations of electronic and/or electro-technical thermobalances with the Fourier transform infrared spectrometer and mass spectrometer; computer operating software for measuring instruments in the field of thermoanalysis; filling device for the sample space of thermoanalytical measuring instruments; laboratory supplies, namely, non-medical sample collection containers sold empty, electric measuring sensors, testing sample holders, measuring sensor heads and electronic measuring sensors sold as a unit with measuring instruments used in the field of thermoanalysis

Produits et services

Machines for dynamic differential calorimetry and their parts, machines for thermogravimetric analysis and their parts Scientific instruments for dynamic calorimetry, namely, calorimeters; scientific instruments for the method of dynamic differential calorimetry and for thermogravimetric analysis, namely, calorimeters and themogravimetric measurement devices; laboratory apparatus and instruments for use in calorimetry and thermogravimetry being parts of calorimetry and thermogravimetry devices, namely, sample holders in the nature of crucibles and pans for use while conducting measurements and for use in the storage of samples

Produits et services

Material testing instruments and machines.

Abrégé

A thermoanalysis device, including a controllable temperature regulating device for the controlled change in the temperature of a sample to be investigated, a detection device for the continuous detection of at least one signal characteristic of a property of the sample during the change in the temperature, and a gas analysis device for investigating gases which are liberated from the sample. In order to enable an improved time- and temperature-resolved investigation of volatile components and decomposition products, provision is made according to the invention such that, during the change in the temperature of the sample, the temperature regulating device is controlled according to a control algorithm taking account of the detected signal and/or the gas analysis device is constituted so as to be controllable and is controlled according to a control algorithm taking account of the detected signal.

Classes IPC  ?

• G01N 25/00 - Recherche ou analyse des matériaux par l'utilisation de moyens thermiques
• G01N 25/48 - Recherche ou analyse des matériaux par l'utilisation de moyens thermiques en recherchant la production de quantités de chaleur, c. à d. la calorimétrie, p.ex. en mesurant la chaleur spécifique, en mesurant la conductivité thermique sur une solution, sorption ou réaction chimique n'impliquant pas une oxydation par combustion ou catalyse
• H01J 49/04 - Dispositions pour introduire ou extraire les échantillons devant être analysés, p.ex. fermetures étanches au vide; Dispositions pour le réglage externe des composants électronoptiques ou ionoptiques
• G01N 5/04 - Analyse des matériaux par pesage, p.ex. pesage des fines particules séparées d'un gaz ou d'un liquide en éliminant un constituant, p.ex. par évaporation, et en pesant le reste
• G01N 30/72 - Spectromètres de masse

Produits et services

Apparatuses and instruments for the measurement, monitoring and evaluation of thermal processes; apparatuses and instruments for differential scanning calorimetry, differential thermal analysis, multiple mode calorimetry, differential scanning calorimetry, thermo-mechanical analysis, adiabatic calorimetry, evolved gas analysis, determination of thermal conductivity and thermal diffusivity; apparatuses and instruments for the thermogravimetric measurement of mass change; measuring instruments for the determination of specific heat on solids and liquids, particularly by means of xenon flash heating and contactless temperature measurement; electronic and/or electro-technical thermobalance for the measurement of mass change under different atmospheres; combinations of electronic and/or electro-technical thermobalances with the fourier transform intrared spectrometer (FTIR) or mass spectrometer (MS); software for measuring instruments; filling device for the sample space of thermoanalytical measuring instruments; sample containers, measuring sensors, sample holders, measuring heads, sensors included in this class.

Produits et services

Apparatuses and instruments for the measurement, monitoring and evaluation of thermal processes; apparatuses and instruments for differential scanning calorimetry, differential thermal analysis, multiple mode calorimetry, differential scanning calorimetry, thermo-mechanical analysis, adiabatic calorimetry, evolved gas analysis, determination of thermal conductivity and thermal diffusivity; apparatuses and instruments for the thermogravimetric measurement of mass change; measuring instruments for the determination of specific heat on solids and liquids, particularly by means of xenon flash heating and contactless temperature measurement; electronic and/or electro-technical thermobalance for the measurement of mass change under different atmospheres; combinations of electronic and/or electro-technical thermobalances with the fourier transform intrared spectrometer (FTIR) or mass spectrometer (MS); software for operating measuring instruments; automated appliance for filling and emptying measuring instruments for the sample space of thermo-analytical measuring instruments, sold as component together with measuring instruments; sample containers and sample holders for use with thermal, thermo-mechanical, calorimetric and thermogravimetric measuring instruments; automated appliance for filling and emptying measuring instruments, sold as a component together with measuring instruments; measuring heads for sensors used for thermal, thermo-mechanical, calorimetric and thermogravimetric measurement and analysis; sensors for thermal, thermo-mechanical, calorimetric and thermogravimetric measurement and analysis

Produits et services

Apparatuses and instruments for the measurement, monitoring and evaluation of thermal processes; apparatuses and instruments for differential scanning calorimetry, differential thermal analysis, multiple mode calorimetry, differential scanning calorimetry, thermo-mechanical analysis, adiabatic calorimetry, evolved gas analysis, determination of thermal conductivity and thermal diffusivity; apparatuses and instruments for the thermo-gravimetric measurement of mass change; electronic and/or electro-technical thermobalance for the measurement of mass change under different atmospheres; combinations of electronic and/or electro-technical thermobalances with the fourier transform infrared spectrometer (FTIR) or mass spectrometer (MS); software for measuring instruments; filling device for the sample space of thermo-analytical measuring instruments; sample containers, measuring sensors, sample holders, measuring heads, sensors included in this class.

Produits et services

Apparatuses and instruments for the measurement, monitoring and evaluation of thermal processes; apparatuses and instruments for differential scanning calorimetry, differential thermal analysis, multiple mode calorimetry, differential scanning calorimetry, thermo-mechanical analysis, adiabatic calorimetry, evolved gas analysis, determination of thermal conductivity and thermal diffusivity; apparatuses and instruments for the thermo-gravimetric measurement of mass change; electronic and/or electro-technical thermobalance for the measurement of mass change under different atmospheres; combinations of electronic and/or electro-technical thermobalances with the fourier transform infrared spectrometer (FTIR) or mass spectrometer (MS); software for measuring instruments; filling device for the sample space of thermo-analytical measuring instruments; sample containers, measuring sensors, sample holders, measuring heads, sensors included in this class.

Produits et services

Apparatuses and instruments for the measurement, monitoring and evaluation of the measurement of thermal processes; apparatuses and instruments for differential scanning calorimetry, differential thermal analysis, multiple mode calorimetry, thermo-mechanical analysis, adiabatic calorimetry, evolved gas analysis, determination of thermal conductivity and thermal diffusivity; apparatuses and instruments for the thermogravimetric measurement of mass change; electronic and/or electro-technical thermobalance for the measurement of mass changes under different atmospheres; combinations of electronic and/or electro-technical thermobalances with the Fourier transform infrared spectrometer (FTIR) or mass spectrometer (MS); software for measuring instruments; filling device for the sample space as equipment for thermo analytical measuring instruments; sample containers and sample holders as parts of the aforementioned goods, measuring sensors, measuring heads, sensors, included in this class.

Produits et services

Apparatuses and instruments for the measurement, monitoring and evaluation of thermal processes; apparatuses and instruments for differential scanning calorimetry, differential thermal analysis, multiple mode calorimetry, differential scanning calorimetry, thermo-mechanical analysis, adiabatic calorimetry, evolved gas analysis, determination of thermal conductivity and thermal diffusivity; apparatuses and instruments for the thermogravimetrie measurement of mass changes; electronic and/or electro-technical thermobalance for the measurement of mass changes under different atmospheres; combinations of electronic and/or electro-technical thermobalances with the fourier transform infrared spectrometer (FTIR) or mass spectrometer (MS); software for measuring instruments; filling device (accessory for measuring instruments) for the sample space of thermo-analytical measuring instruments; sample containers (accessories for measuring instruments), measuring sensors, sample holders (accessories for measuring instruments), measuring heads, sensors included in this class.

Produits et services

Apparatuses and instruments for the measurement, monitoring and evaluation of materials subjected to thermal changes; apparatuses and instruments for differential scanning calorimetry, differential thermal analysis, multiple mode calorimetry, differential scanning calorimetry, thermo-mechanical analysis, adiabatic calorimetry, evolved gas analysis, determination of thermal conductivity and thermal diffusivity; apparatuses and instruments for the thermo-gravimetric measurement of mass change; electronic and/or electro-technical thermobalance for the measurement of mass change under different atmospheres; combinations of electronic and/or electro-technical thermobalances with the fourier transform infrared spectrometer (FTIR) or mass spectrometer (MS); software for operating thermal, thermo-mechanical, calorimetric and thermogravimetric measuring instruments; automated appliance for filling and emptying measuring instruments for the sample space of thermo-analytical measuring instruments, sold as component together with measuring instruments; sample containers, sample holders, measuring heads sold as a component together with measuring instruments

Produits et services

Apparatuses and instruments for thermogravimetric analysis; apparatuses and instruments for differential scanning calorimetry, differential thermal analysis, multiple mode calorimetry, differential scanning calorimetry, thermo-mechanical analysis, adiobatic calorimetry, evolved gas analysis, determination of thermal conductivity and thermal diffusivity; apparatuses and instruments for the thermo-gravimetric measurement of mass change; electronic and/or electro-technical thermobalance for the measurement of mass change under different atmospheres; combinations of electronic and/or electro-technical thermobalances with the fourier transform infrared spectrometer (FTIR) or mass spectrometer (MS); software for operating thermal, thermo-mechanical, calorimetric and thermogravimetric measuring instruments; automated appliance for filling and emptying measuring instruments for the sample space of thermo-analytical measuring instruments, sold as a component together with measuring instruments; sample containers, sample holders, measuring heads sold as a component together with measuring instruments

Produits et services

Apparatuses and instruments for thermogravimetric analysis; apparatuses and instruments for differential scanning calorimetry, differential thermal analysis, multiple mode calorimetry, differential scanning calorimetry, thermo-mechanical analysis, adiabatic calorimetry, evolved gas analysis, determination of thermal conductivity and thermal diffusivity; apparatuses and instruments for the thermo-gravimetric measurement of mass change; electronic and/or electro-technical thermobalance for the measurement of mass change under different atmospheres; combinations of electronic and/or electro-technical thermobalances with the fourier transform infrared spectrometer (FTIR) or mass spectrometer (MS); software for operating thermal, thermo-mechanical, calorimetric and thermagravimetric measuring instruments; automated appliance for filling and emptying measuring instruments for the sample space of thermo-analytical measuring instruments, sold as a component together with measuring instruments; sample containers, sample holders, measuring heads sold as a component together with measuring instruments

Produits et services

Apparatuses and instruments for the measurement, monitoring and evaluation of thermal processes; apparatuses and instruments for differential scanning calorimetry, differential thermal analysis, multiple mode calorimetry, differential scanning calorimetry, thermo-mechanical analysis, adiabatic calorimetry, evolved gas analysis, determination of thermal conductivity and thermal diffusivity; apparatuses and instruments for the thermogravimetric measurement of mass changes; electronic and/or electro-technical thermobalance for the measurement of mass changes under different atmospheres; combinations of electronic and/or electro-technical thermobalances with the fourier transform infrared spectrometer (FTIR) or mass spectrometer (MS); software for operating thermal, thermo-mechanical, calorimetric and thermogravimetric measuring instruments; automated appliance for filling and emptying measuring instruments for the sample space of thermo-analytical measuring instruments, sold as component together with measuring instruments; sample containers and sample holders for use with thermal, thermo-mechanical, calorimetric and thermogravimetric measuring instruments; automated appliance for filling and emptying measuring instruments, sold as a component together with measuring instruments; measuring heads; sensors for thermal, thermo-mechanical, calorimetric and thermogravimetric measurement and analysis

Abrégé

A temperature-control device for thermoanalytical analyses, including a housing, one heating element, one protective sheath disposed in the housing, wherein the protective sheath is connectable to a gas supply. The heating element is partially arranged inside the protective sheath.

Classes IPC  ?

• G01K 1/08 - Dispositifs de protection, p.ex. étuis
• G01N 25/22 - Recherche ou analyse des matériaux par l'utilisation de moyens thermiques en recherchant la production de quantités de chaleur, c. à d. la calorimétrie, p.ex. en mesurant la chaleur spécifique, en mesurant la conductivité thermique sur l'oxydation par combustion ou par catalyse, p.ex. des constituants des mélanges gazeux
• G01N 25/48 - Recherche ou analyse des matériaux par l'utilisation de moyens thermiques en recherchant la production de quantités de chaleur, c. à d. la calorimétrie, p.ex. en mesurant la chaleur spécifique, en mesurant la conductivité thermique sur une solution, sorption ou réaction chimique n'impliquant pas une oxydation par combustion ou catalyse
• G01N 5/04 - Analyse des matériaux par pesage, p.ex. pesage des fines particules séparées d'un gaz ou d'un liquide en éliminant un constituant, p.ex. par évaporation, et en pesant le reste

Abrégé

A rotary rheometer is disclosed that includes improved control logic. This logic can provide continuously sampled force control logic, compliance control logic, adaptive control logic, anti-windup logic, and/or inertial correction logic.

Classes IPC  ?

• G01N 11/14 - Recherche des propriétés d'écoulement des matériaux, p.ex. la viscosité, la plasticité; Analyse des matériaux en déterminant les propriétés d'écoulement en déplaçant un corps à l'intérieur du matériau en utilisant des corps en rotation, p.ex. moulinet

Abrégé

A rheometer is disclosed that includes rheometry logic that is responsive to a material selection control, to an objective selection control, to material property storage, and to process parameter storage, and is operative to assist the user with a measurement using the rheometer. In another general aspect, a rheometer includes sample history storage operative to store a history that spans a plurality of different operations performed by the rheometer on a same sample.

Classes IPC  ?

• G01N 11/14 - Recherche des propriétés d'écoulement des matériaux, p.ex. la viscosité, la plasticité; Analyse des matériaux en déterminant les propriétés d'écoulement en déplaçant un corps à l'intérieur du matériau en utilisant des corps en rotation, p.ex. moulinet
• G01N 11/00 - Recherche des propriétés d'écoulement des matériaux, p.ex. la viscosité, la plasticité; Analyse des matériaux en déterminant les propriétés d'écoulement
• G01N 35/00 - Analyse automatique non limitée à des procédés ou à des matériaux spécifiés dans un seul des groupes ; Manipulation de matériaux à cet effet

Abrégé

The invention relates to a thermal analysis device (10), comprising a controllable temperature regulator (ST, 20) for changing the temperature (T) of a sample (16) to be examined in a controlled manner, a detector (ST) for the continuous detection of at least one signal (TG) which is characteristic of a property of the sample (16) during the change in the temperature (T), and a gas analysis device (26) for examining gases released by the sample (16). In order to enable an improved time-resolved or temperature-resolved examination of volatile components and decomposition products, according to the invention during the changing of the temperature (T) of the sample (16) the temperature regulator (20) is controlled according to a control algorithm taking account of the detected signal (TG) and/or the gas analysis device (26) is designed to be controllable (28, 30) and is controlled according to a control algorithm taking account of the detected signal (TG).

Classes IPC  ?

• G01N 25/48 - Recherche ou analyse des matériaux par l'utilisation de moyens thermiques en recherchant la production de quantités de chaleur, c. à d. la calorimétrie, p.ex. en mesurant la chaleur spécifique, en mesurant la conductivité thermique sur une solution, sorption ou réaction chimique n'impliquant pas une oxydation par combustion ou catalyse
• H01J 49/04 - Dispositions pour introduire ou extraire les échantillons devant être analysés, p.ex. fermetures étanches au vide; Dispositions pour le réglage externe des composants électronoptiques ou ionoptiques
• G01N 5/04 - Analyse des matériaux par pesage, p.ex. pesage des fines particules séparées d'un gaz ou d'un liquide en éliminant un constituant, p.ex. par évaporation, et en pesant le reste
• G01N 30/72 - Spectromètres de masse

Produits et services

Optimization software to be used in thermal analysis.

Produits et services

Heating instruments, direct current heating instruments and apparatuses for the combined application with calorimeters.

Abrégé

A thermal analysis apparatus and method, including a sample space with a sample carrier, and heating devices, and an inert gas. Flow devices generate an inert gas flow to the sample carrier. Getter devices and/or oxygen traps disposed in the inert gas flow remove residual oxygen.

Classes IPC  ?

• G01K 1/00 - MÉTROLOGIE; TESTS ÉLÉMENTS THERMOSENSIBLES NON PRÉVUS AILLEURS - Détails des thermomètres non spécialement adaptés à des types particuliers de thermomètres
• G01K 17/00 - Mesure d'une quantité de chaleur
• G01N 25/00 - Recherche ou analyse des matériaux par l'utilisation de moyens thermiques
• G01N 17/00 - Recherche de la résistance des matériaux aux intempéries, à la corrosion ou à la lumière
• C01B 13/02 - Préparation de l'oxygène

Produits et services

Direct current heating instruments for use with calorimeters

Produits et services

Computer software for optimizing the function and output of instruments used in thermal analysis

Produits et services

Scientific, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), and teaching apparatus and instruments; laboratory apparatus and instruments; apparatus for recording, transmission or reproduction of sound or images; magnetic data carriers, recording discs; calculating machines, data processing equipment, computers, printers and microprocessors; measuring, monitoring, calculating, and analysing apparatus and instruments; particle sizing apparatus and instruments; particle counting apparatus and instruments; particle grading apparatus and instruments for measuring particle speeds, concentration and grading instruments for accumulations of particles, absorption and/or scattering instruments for measuring real time of particle emissions, transmitters and receivers, ejectors, monitoring and control instruments for grading apparatus, dryers and separators; electrophoresis mobility measuring instruments, particle mobility measuring instruments, environmental temperature and humidity monitoring instruments, ph measuring instruments; instruments for producing zimm plots to determine the molecular weight of polymers including air and liquid particle counters, photocorrelation spectroscopy instruments, micro electrophoresis measuring instruments, acoustic spectroscopy instruments, laser diffraction measuring instruments, all for use in clinical, biological, industrial, medical, academic and/or scientific research and commercial laboratories; instruments for the separation and measurement of macromolecules and particles; instruments for determining the molecular weight, viscosity and size of macromolecules; rheological measurement apparatus and instruments; chromatography measurement apparatus and instruments; viscosity measurement apparatus and instruments; optical image analysis apparatus and instruments; chemical image analysis apparatus and instruments; electrical, optical, acoustical, ultrasonic and/or laser scientific and laboratory instruments; laser-containing measuring or characterising apparatus and instruments; ultra-sound apparatus and instruments; diffraction measuring apparatus and instruments; particle size distribution measuring apparatus and instruments; apparatus and instruments for counting, classifying, differentiating and identifying particles in liquids or gases; laboratory slicing and cutting machines; sedimentation, sieve, diffraction, and zeta potential laboratory apparatus and instruments; apparatus for preparing samples, suspensions, sprays, emulsions of particles for use with any of the aforesaid goods; apparatus and instruments for weak-current engineering, including for telecommunications, high-frequency engineering and control engineering; apparatus for controlling particle sizes, apparatus for controlling combustion, control systems for copier quality, control systems for powder quality, process control systems, including control systems for continuous processes, monitoring devices for airborne or pneumatically carried particles; apparatus for preparing samples, suspensions, sprays, and emulsions of particles for use with any of the aforesaid goods, including sample dispersion units, stirred cells, autosamplers, dry powder feeders, dispensers, autotitrators, nebulizers, ultrasonic baths, pumps, degassers, detectors, columns, and temperature controllers; parts and fittings for all the aforesaid goods; computer software and hardware for controlling and operating all of the aforesaid goods and for analyzing measurements made by all of the aforesaid goods.

Produits et services

Scientific electric and electronic measurement instruments; apparatuses and instruments for the measurement, monitoring and evaluation of thermal processes, apparatuses and instruments for differential scanning calorimetry; differential thermal analysis, multiple mode calorimetry, thermogravimetry, simultaneous thermo-gravimetry, differential scanning calorimetry, thermo-mechanical analysis, adiabatic calorimetry, evolved gas analysis, determination of thermal conductivity and thermal diffusivity.

Produits et services

Apparatuses and instruments for the measurement, monitoring and evaluation of thermal processes, apparatuses and instruments for differential scanning calorimetry, differential thermal analysis, multiple mode calorimetry, differential scanning calorimetry, thermomechanical analysis, adiabatic calorimetry, evolved gas analysis, determination of thermal conductivity and thermal diffusivity; apparatuses and instruments for the thermogravimetric measurement of mass changes; electronic and/or electro-technical thermobalances for the measurement of mass changes under different atmospheres; combinations of electronic and/or electro-technical thermobalances with the fourier transform infrared spectrometer (FTIR) or mass spectrometer (MS).

Produits et services

apparatuses and instruments for the measurement, monitoring and evaluation of thermal processes, namely, analyzing instruments in the general field of thermoanalytical measurement, analyzing instruments designed to measure Seebeck coefficient and/or electric conductivity and computer software for performing thermoanalytical measurement and measurement of Seebeck coefficient and/or electric conductivity

Produits et services

Apparatuses and instruments for the measurement, monitoring, analysis and evaluation of thermal stability and composition of substances and materials, namely thermo-microbalances, thermobalances and thermogravimetric analyzers

Produits et services

[ Electrical, optical, acoustical, ultrasonic, chemical and laser scientific and laboratory instruments for counting, sizing, classifying, differentiating, grading and identifying particles in solids, liquids or gases, for use in clinical, biological, industrial, medical, environmental, academic and scientific research and commercial laboratories; instruments for measuring particle speeds, mobility, and distribution, and for monitoring airborne or pneumatically carried particles in liquid or gases; instruments employing ultraviolet-visible-infrared (UV-vis-IR) optical absorption, ultrasonic absorption, and turbidity monitoring, for measuring particle properties, transmitters and receivers, ejectors, dryers, and separators; ] instruments for measuring rheological properties, namely, viscometers, rotary and capillary rheometers; measuring apparatus and instruments, namely, rheometers for measuring rheological properties of fluids, suspensions, gels and solids; viscosimeters, and torque electrical transducers; [ instruments for measuring dimensional information of particles through image formation and analysis, namely, particle size, shape, structure and composition analysers; particle size and shape distribution and concentration measuring instruments, namely, particle counting instruments, air and liquid particle counters, photocorrelation spectroscopy instruments, instruments for producing zimm plots to determine the molecular weight of polymers; instruments and apparatus for performing chromatography, for the measurement of weight, size, and viscosity of particles, molecules and macromolecules; acoustic spectroscopy instruments, laser diffraction measuring instruments, all for use in clinical, biological, industrial, medical, academic and scientific research and commercial laboratories; particle charge measuring instruments, namely, zeta potential measuring instruments, electrophoretic mobility measuring instruments, particle mobility measuring instruments, Ph measuring instruments, micro electrophoresis measuring instruments, all for use in clinical, biological, industrial, medical, academic and scientific research and commercial laboratories; sedimentation, sieve, diffraction, and zeta potential laboratory instruments; apparatus for preparing samples, suspensions, sprays, and emulsions of particles for use with any of the aforesaid goods, namely, sample dispersion units, stirred cells, auto samplers, dry powder feeders, dispensers, autotitrators, nebulizers, ultrasonic baths, pumps, degassers, detectors, columns and temperature controllers, sample grabbers, extractors, fluidisers, diluters, concentrators, separators, dispersion units, measurement cells, auto-sampling units, automated preparation stages; instrument controllers, namely, computers, digital signal processors and microprocessors, computer software for controlling and operating all of the aforesaid goods and for controlling copier and powder quality; software for chemical analysis of spectroscopic data to produce chemical image maps that identify the chemical components of a surface; ] machine readable data carriers namely, solid state memory devices, optical and magnetic storage media disks, magnetic tapes, all sold pre-programmed with control or analysis programs for use with the foregoing goods; and replacement parts for the aforesaid goods

Abrégé

The invention relates to a temperature-control device for thermoanalytical analyses, comprising a housing, at least one heating element, at least one protective sheath disposed in the housing, characterized in that the protective sheath is connectable to a gas supply. According to the invention, the heating element is at least partially arranged inside the protective sheath.

Classes IPC  ?

• G01N 25/48 - Recherche ou analyse des matériaux par l'utilisation de moyens thermiques en recherchant la production de quantités de chaleur, c. à d. la calorimétrie, p.ex. en mesurant la chaleur spécifique, en mesurant la conductivité thermique sur une solution, sorption ou réaction chimique n'impliquant pas une oxydation par combustion ou catalyse
• G01N 5/04 - Analyse des matériaux par pesage, p.ex. pesage des fines particules séparées d'un gaz ou d'un liquide en éliminant un constituant, p.ex. par évaporation, et en pesant le reste

Abrégé

Rheometer, also usable for stress-strain-investigations, with at least one bearing (28; 35) having an adjustable stiffness in a direction normal to the bearing surfaces (19, 20, 21, 22, 23, 24, 26, 27). The instrument further includes a system (31, 32, 33, 34; 36, 37) for controlling a parameter for adjusting the stiffness of the at least one bearing (28; 35); a system (10) for determining a value of a quantity associated with a second force exerted between the rotor (8, 5, 6,7) and the stator (2) and opposing the force associated with the quantity to be determined; and a data processing system for correcting the determined value of the quantity associated with the second force by a bias value, obtained using a mapping having as a parameter a variable representative of the parameter for adjusting the stiffness.

Classes IPC  ?

• G01N 3/00 - Recherche des propriétés mécaniques des matériaux solides par application d'une contrainte mécanique

Abrégé

The present invention relates to a system for thermal analysis, comprising a sample crucible on a sample side and a reference crucible on a reference side in a measurement chamber, wherein the sample cup and the reference cup are each provided with a Peltier system for adjusting the temperature and/or for detecting the temperature.

Classes IPC  ?

• G01N 25/48 - Recherche ou analyse des matériaux par l'utilisation de moyens thermiques en recherchant la production de quantités de chaleur, c. à d. la calorimétrie, p.ex. en mesurant la chaleur spécifique, en mesurant la conductivité thermique sur une solution, sorption ou réaction chimique n'impliquant pas une oxydation par combustion ou catalyse
• H01L 35/18 - Emploi d'un matériau spécifié pour les bras de la jonction utilisant des compositions inorganiques comprenant de l'arsenic, de l'antimoine, ou du bismuth

Produits et services

Measuring instruments for thermal and thermomechanical analysis, for the measurement of the tensile and expansion behaviour as well as the elastic and viscoelastic behaviour of solids, liquids and elastic fabrics in chemistry, pharmacy, technology and everyday life.

Produits et services

Measuring instruments for thermal and thermomechanical analysis, for the measurement of the tensile and expansion behaviour as well as the elastic and viscoelastic behaviour of solids, liquids and elastic fabrics in chemistry, pharmacy, technology and everyday life

Abrégé

The present invention relates to a thermal analysis apparatus (1), comprising a sample space (2) in which a sample carrier (3) and heating devices (4) as well as an inert gas (5) are present, wherein additionally flow devices (6) are present for the inert gas (5) for generating an inert gas flow (7) to the sample carrier (3) and getter devices (11) are present for removing residual oxygen from the inert gas (5), wherein the getter devices (11) are disposed in the inert gas flow (7) in the flow direction upstream of the sample carrier (3) in the vicinity thereof. The invention further relates to a thermal analysis apparatus (1), comprising a sample space (2) in which a sample carrier (3) and heating devices (4) as well as an inert gas (5) are present, wherein additionally flow devices (6) are present for the inert gas (5) for generating an inert gas flow (7) to the sample carrier (3) and oxygen trap devices (8) are present for removing residual oxygen from the inert gas (5), wherein the getter devices (8) are disposed in the inert gas flow (7) in the flow direction upstream of the sample carrier (3) in the vicinity thereof. In addition, the invention relates to a thermal analysis method, wherein in a sample space (2) a sample carrier (3) and heating devices (4) are surrounded by inert gas (5), and wherein the inert gas (5) is prompted to flow as an inert gas flow (7) in the sample space (2) first over or past getter devices (11) in order to remove residual oxygen from the inert gas (5) and then to flow to the sample carrier (3), which is disposed in the vicinity of the getter devices (11).

Classes IPC  ?

• C01B 13/02 - Préparation de l'oxygène
• G01N 25/00 - Recherche ou analyse des matériaux par l'utilisation de moyens thermiques
• G01N 17/00 - Recherche de la résistance des matériaux aux intempéries, à la corrosion ou à la lumière

Produits et services

Scientific, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), and teaching apparatus and instruments; laboratory apparatus and instruments; apparatus for recording, transmission or reproduction of sound or images; magnetic data carriers, recording discs; calculating machines, data processing equipment, computers, printers and microprocessors; measuring, monitoring, calculating, and analysing apparatus and instruments; particle sizing apparatus and instruments; particle counting apparatus and instruments; particle grading apparatus and instruments for measuring particle speeds, concentration and grading instruments for accumulations of particles, absorption scattering instruments for measuring real time of particle emissions, transmitters and receivers, ejectors, monitoring and control instruments for grading apparatus, dryers and separators; electrophoresis mobility measuring instruments, particle mobility measuring instruments, environmental temperature and humidity monitoring instruments, ph measuring instruments; instruments for producing zimm plots to determine the molecular weight of polymers including air and liquid particle counters, photocorrelation spectroscopy instruments, micro electrophoresis measuring instruments, acoustic spectroscopy instruments, laser diffraction measuring instruments, all for use in clinical, biological, industrial, medical, academic and/or scientific research and commercial laboratories; instruments for the separation and measurement of macromolecules and particles; instruments for determining the molecular weight, viscosity and size of macromolecules; rheological measurement apparatus and instruments; chromatography measurement apparatus and instruments; viscosity measurement apparatus and instruments; optical image analysis apparatus and instruments; chemical image analysis apparatus and instruments; electrical, optical, acoustical, ultrasonic and/or laser scientific and laboratory instruments; laser-containing measuring or characterising apparatus and instruments; ultra-sound apparatus and instruments; diffraction measuring apparatus and instruments; particle size distribution measuring apparatus and instruments; apparatus and instruments for counting, classifying, differentiating and identifying particles in liquids or gases; laboratory slicing and cutting machines; sedimentation, sieve, diffraction, and zeta potential laboratory apparatus and instruments; apparatus for preparing samples, suspensions, sprays, emulsions of particles for use with any of the aforesaid goods; apparatus and instruments for weak-current engineering, including for telecommunications, high-frequency engineering and control engineering; apparatus for controlling particle sizes, apparatus for controlling combustion, control systems for copier quality, control systems for powder quality, process control systems, including control systems for continuous processes, monitoring devices for airborne or pneumatically carried particles; apparatus for preparing samples, suspensions, sprays, and emulsions of particles for use with any of the aforesaid goods, including sample dispersion units, stirred cells, autosamplers, dry powder feeders, dispensers, autotitrators, nebulizers, ultrasonic baths, pumps, degassers, detectors, columns, and temperature controllers; parts and fittings for all the aforesaid goods; computer software and hardware for controlling and operating all of the aforesaid goods and for analyzing measurements made by all of the aforesaid goods; but not including gauges for checking the proper installation of fasteners or fluid fittings.

Abrégé

A rheometer uses a removable integrated environmental control cartridge that includes at least one environmental control unit, at least one supply port operative to interact with the supply port for a chassis of the rheometer. It also includes at least one mechanical alignment interface that is operative to interact with the mechanical alignment interface of the chassis to align both the mobile part with respect to the fixed part and the chassis supply port with respect to the environmental control cartridge part. In another general aspect, a rheometer can use an environmental control cartridge interface operative to report an identity of the integrated environmental control cartridge to an environmental control cartridge identification interface of its chassis.

Classes IPC  ?

• G01N 11/14 - Recherche des propriétés d'écoulement des matériaux, p.ex. la viscosité, la plasticité; Analyse des matériaux en déterminant les propriétés d'écoulement en déplaçant un corps à l'intérieur du matériau en utilisant des corps en rotation, p.ex. moulinet

Produits et services

Measuring instruments for thermal analysis particularly calorimetry and their sensors and sample containers.

Produits et services

Measuring instruments for thermal analysis particularly calorimetry and their sensors and sample containers