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The active piston gas flow standard device was put into operation at the China Institute of Testing and Technology
Category： Company News
Time：2024-12-09
Recently, the HQD type active piston gas flow standard device with independent intellectual property rights has been installed and debugged in China Institute of Testing Technology and officially put into operation. The expanded uncertainty of the gas output of the standard device is better than 0.05%, and the China Institute of Testing Technology takes it as the gas flow measurement standard, which is used for the experiment, verification, type evaluation, and value transfer of gas flow meters. After the standard device is put into use, it will greatly improve the verification ability and level of the China Institute of Testing Technology in the field of medium and small flow gases, and has won unanimous praise from experts of the China Institute of Testing Technology.
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