Sonic nozzle calibration equipment 

As a professional flow instrument, my company could produce calibration equipment.

In this season, we are producing one set DN15-DN200 sonic nozzle calibration equipment in workshop.

This euqipment is produced for air flow meter calibration.

Such as vortex flow meter, thermal mass flow meter, gas turbine flow meter.

It's the most advanced equipment for air flow meter calibration.

All the equipment is produced with SS304 material and automatic control.