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Calibration test bench GAS (air)​

Pipe diameter range: DN20 - DN400
Flow velocity range: 1m3/h - 4000m3/h
Master control reference: nozzles system

Calibration test bench LIQUID (water)​

Pipe diameter range: DN80-DN300
Flow velocity range: 8m3/h - 1000m3/h
Master control reference: weight

       Aoxin Instrument products factory site is located in its Head Office premises in Wenzhou city, Zhejiang Province, P.R. China.​
On a surface area exceeding 20000m3 Aoxin Instrument produce Electromagnetic flowmeters, Vortex flowmeters, Turbine flowmeters, Swirl flowmeters, Flow controllers, Temperature transmitters, Pressure transmitters, Level transmitters...

Calibration test bench LIQUID (water)

Pipe diameter range: DN350 - DN800
Flow velocity range: 300m3/h - 2000m3/h 
Master control reference: Electromagnetic flowmeter


To insure an optimal measurement quality of its flowmeter products Aoxin Instrument ha​s 4 test bench in-house to process its products calibration.