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APTAC 264 - Automatic Pressure Tracking Adiabatic Calorimeter

 

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APTAC 264 takes the testing of chemical reactivity a step forward by enabling the user to acquire much faster temperature and pressure rise data than did the earlier
designs.

The instrument can function as:

  • High-performance closed-cell adiabatic calorimeter
  • High-temperature and high-pressure reaction calorimeter
  • Open test cell from which effluent can be discharged and analyzed for emergency relief system studies using the DIERS methodology of the American Institute of Chemical Engineers


The precision and accuracy of APTAC 264 test results help companies in scaling up process designs to production scale by:

  • Providing actual temperature and pressure data for use in kinetic modeling
  • Validating predicted chemical reactions and scenarios
  • Confirming predicted events following the activation of an emergency relief system
  • Directly measuring physical property data of complex mixtures


APTAC 264 can be used for the thermal analysis of solid or liquid chemicals or for gas/liquid, liquid/liquid, gas/solid, and liquid/solid mixtures. It can also be used for process simulation of batch and semi-batch reactions, fire exposures, emergency relief venting, and physical properties measurement.

It offers a new degree of accuracy in reactivity data for chemical manufacturing industries, including organic
chemicals, petrochemicals, pharmaceuticals, agrochemicals, fine organics, polymers and plastics, and explosive highenergy materials.

NETZSCH offers instruments for thermal analysis, thermal properties measurement, thermal hazard screening, and contract testing services. Our portfolio is the world's broadest, including a full range of dilatometers to measure high accuracy thermal expansion, classical DSC & TGA, high temperature DSC to 1650°C for specific heat, very high temperature STA (TGA-DSC/DTA) from sub-ambient to 2400°, thermal / evolved gas analysis with fully-integrated FTIR & MS, high resolution TMA and DMA, plus DEA - dielectric analysis for thermoset cure monitoring. We also feature leading-edge technology for thermal conductivity by guarded hot plate and heat flow meters, laser flash thermal diffusivity measurement, thermal hazard screening via adiabatic reaction calorimetry, as well as refractories testing including HMOR, CIC, and RUL. Finally, we offer advanced software packages including thermokinetics for process modeling and development.

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Last update: 04/22/2009 , Copyright © 2000-2006 NETZSCH-Geraetebau GmbH