The advanced electronic refrigeration process is completely immune to changes in ambient temperature, ensuring that the temperature difference between the inside and outside of the instrument meets the requirements of the national standard. Can work continuously for a long time.
Stainless steel vacuum inner barrel. The mixing system uses imported motors from Germany.
The test speed is fast, the test period is ≤8min (fast method) ≤15min (national standard GB/T213-2003).
Heat capacity stability <0.2% precision <0.1% temperature resolution 0.0001K
This product has excellent performance and reliability even in harsh environments.
Compact structure, beautiful appearance, easy installation and maintenance, and low failure rate.
It is small in size and is manufactured in a large number of molds with high precision.
The repeatability and reproducibility of the calorific value test is superior to the requirements of GB/T212-2003.
The degree of automation is high, and the amount of water in the built-in fixed container is automatically utilized, and the temperature difference between the inner and outer barrels of the instrument is automatically controlled, and the whole process of the test is automatically completed.
The Windows XP operating system is used to realize multi-control of one machine, and mutual testing does not affect each other, and the software runs stably.
The data processing function is rich, and the user can conveniently query historical test data, current day data, parallel sample data, and the like.
HW-7000A microcomputer automatic calorimeter technical parameters:
Temperature measurement range: 0-40 ° C
Precision: ≤0.1%
Resolution: 0.0001K
Power supply voltage: 220±10% 50Hz
HW-7000A microcomputer automatic calorimeter
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