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Sonic Nozzle Gas Calibration Device Under Production

2016-07-20
In order to continueous improving calibration ability, we design and manufacture sonic nozzle gas calibration device.
It comply with ISO9300 international standards <Critical flow venturi nozzle gas flow device calibration law norms>.

Sonic nozzle gas calibration device is with high accuracy, and it can support to calibrate many kinds of gas flowmeters,
include vortex flowmeter, precession vortex flowmeter, thermal mass flow meter, gas turbine flowmeter etc.

With this device, we'll provide better gas flow meter calibration ability.






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