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Beijing HENVEN Experimental Equipment Co., Ltd.
Beijing HENVEN Experimental Equipment Co., Ltd.
  • Microcalorimeter
  • Microcalorimeter

HMCC-1 Microcalorimeter

A microcalorimeter is an instrument designed to measure the heat changes of trace samples, developed based on the Calvet-type three-dimensional thermopile technology. It is mainly used in the research of chemical reactions, biological reactions, material properties, and other fields. Characterized by high sensitivity, small sample size requirement, rapid response, wide temperature range, and automated control, it can real-time monitor the heat released or absorbed by samples during temperature changes, thereby obtaining the thermodynamic properties and thermokinetic parameters of the samples.

Instrument Feature of HMCC-1 Microcalorimeter

  • 01
    1

    The thermocouple array is arranged in a three-dimensional structure, which completely surrounds the sample space to detect heat exchange between the sample and the environment in an all-round manner.

  • 02
    2

    The reactor is dynamically rotatable, supporting ±180° rotation and multiple sample mixing modes.

  • 03
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    High sensitivity, which is one to two orders of magnitude higher than that of DSC.

  • 04
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    High-pressure mode: the high-pressure function supports precise regulation up to 350 bar, and real-time in-situ monitoring of pressure dynamics during processes such as sample decomposition, adsorption, and desorption.

  • 05
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    Ample adaptability: suitable for testing samples in various forms including solids, powders, liquids, and multiphase mixtures. The accuracy of specific heat capacity testing for various samples is better than 98%.

  • 06
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    Wide temperature range: The microcalorimeter can perform tests within a wide temperature range, usually from -20℃ to 300℃, making it suitable for the research of different samples.

  • 07
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    Multiple testing modes: The microcalorimeter can operate in various testing modes such as isothermal and dynamic modes, meeting different types of experimental needs.

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    8

    Sample cells and other accessories can be customized according to actual requirements.

Instrument Parameter of HMCC-1 Microcalorimeter

Temperature Range

RT-300℃

Temperature Accuracy

土0.1℃

Sample Cell Volume

Max 12.5mL

Calorimetric Accuracy

土0.2%

Peak-To-Peak Noise

1μW

Resolution

0.1uW

Pressure Measurement And Control

1000bar


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