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Gas Meter Piston Test Bench MJ2240-03

Model: MJ2240-03

The equipment is based on the movement of the piston, the gas chamber (piston cylinder) gas through the pipe with a constant pressure and flow rate to the tested meters. The software calculates testing error by comparing the gas volume from the piston and the tested meter reading; or according to the standard flow value of the critical flow out of the nozzle outflow coefficient (for testing sonic nozzles). The test bench has high accuracy, stability and reliability. The test bench can test high-precision gas meter and sonic nozzle.

Technical Specifications

• Standard volume: 100L, 10L double piston
• Flow range: 0.001-6m³/h
• Max. working pressure: 10kPa
• Expanded uncertainty: 0.05% (k=2)