Venturi sonic nozzle gas flow calibration device training

2022-05-26
 Venturi sonic nozzle gas flow calibration device training 

We, sales department of Q&T Instrument Co.,ltd held one venturi sonic nozzle gas flow calibration device training,Mr.Jiao and Mr.Hu explained to us the detailed working principles and working method of the device.
One set DN15-3000 with 3000m3/h flow Venturi sonic nozzle gas flow calibration device is ready  for delivery to our client, to grasp this opportunity, the production department engineer Mr.Jiao gives an detailed explanation of the whole system,the system enjoys the accuracy with 0.2%, the whole system has three core components, that is nozzle,high pressure vortex fan, which is smaller than roots fan and without too much noise, the third is vacuum pump.
The gas venturi nozzle calibration system could calibrate any kinds of flow meter for gas, like the vortex flow meter, thermal mass flow meter, orifice plate, gas turbine flow meter etc. 


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