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Computer controlled isothermal heat flow calorimeter for the continuous determination of the total evolved heat of hydration of binding materials, preferably of cement according to ASTM C1702. With online computer operation the instrument allows to directly determine the heat development rate (J/g) in dependence of the elapsed time. Object is the use for rational Quality Control as alternative methods for ASTM C186 and DIN EN 196-8. Key benefits for the user: ✓ Rigid, durable measuring instrument for industrial and laboratory tasks ✓ Self-calibration function by operator ✓ Very high detection sensitivity by three switchable measuring ranges for different types of binding materials ✓ Test method with great informational value and with very good reproducibility ✓ Detection of the initial peak ✓ Difference in temperature between measuring cell and ambience ✓ Extension for testing additives by adapting an after-injection module with homogenization function ✓ Evaluation of the results via computer with numerical and/or graphical output
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Computer controlled isothermal heat flow calorimeter with six measuring cells for the continuous determination of the total evolved heat of hydration of binding materials, preferably of cement according to ASTM C1702. Key benefits for the user:
- parallel, independent, time-shifted operation of the six measuring cells in all operating states such as: self-calibration, zero effect determination and measuring
- high measuring sensitivity due to three switchable measuring ranges for different binders
- possibility of re-injection of additives including homogenization
- evaluation of results by means of a PC with numerical and/or graphic output
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Computer controlled isothermal heat flow calorimeter with three measuring cells for the continuous determination of the total evolved heat of hydration of binding materials, preferably cement according to ASTM C1702. Key benefits for the user: ✓ Detection of the initial peak ✓ Self-calibration function by operator ✓ Three thermally insulated measuring cells in one calorimeter vessel, offset by 120° ✓ Rigid, durable measuring instrument for industrial and laboratory tasks ✓ Difference in temperature between measuring cell and ambience ✓ Extension for testing additives by adapting an after-injection module with homogenization function ✓ Test method with great informational value and with very good reproducibility ✓ Independent, timely varying parallel use of the three measuring cells in all operation modes ✓ Very high detection sensitivity by three switchable measuring ranges for different types of binding materials ✓ Evaluation of the results via computer with numerical and/or graphical output
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Computer controlled isothermal heat flow calorimeter for the continuous determination of the total evolved heat of hydration of concrete. With online computer operation the instrument allows to directly determine the heat development rate (J/g) in dependence of the elapsed time. Key benefits for the user:
- easy manipulation
- meaningful test procedure with high repeatability
- evaluation of the results via computer with numerical and/or graphical display and documentation
- auto-calibration via electrical power measurement
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Performance unit for the generation of a defined ambient temperature for the cement calorimeters of the ToniCAL series. Key benefits for the user: ✓ Storage space for consumables ✓ Integrable into ToniSYSTEMLABORATORY ✓ Precise temperature control, unaffected by the room temperature ✓ Subsequent integration of the available cement calorimeters of the series ToniCAL ✓ Installation space for monitor, mouse and keyboard ✓ Difference in temperature between measuring cell and ambience ✓ Storage space for the integration of a PC inside the unit ✓ Guarantee of an ambient temperature for the realization of the isotherm heat flow calorimetry at a temperature of 20°C respectively a preselected temperature ✓ Functional and user-friendly assembly of the control devices
