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Bell Prover Gas Meter Test Bench G1.6-G4



Bell-jar gas meter test device

Product Description

Bell prover gas meter test bench is an equipment to test domestic gas meter G1.6-4, the flow range 0.016m3/h~0.1m3/h. It is an ideal testing equipment for gas meter factory and R&D institute. 



1.Among the pipe system of test bench, the testing range of absolute pressure sensor is 0~1bar, accuracy ≤0.2%; testing range of micro pressure sensor is -500Pa~500Pa, accuracy ≤0.5%; testing range of temperature sensor is 0~50℃, accuracy ≤0.2%.

2.Bell prover specification: 

  Sealing liquid: clean water or transformer oil;

  Standard tank: 200L;   Working pressure: ≥1Kpa;  Pressure variation: ≤50Pa;

3.Test bench accuracy:≤0.5%.

4.Tested meters: 8pcs

5.Suitable G1.6, G2.5, G4 gas meter.

6.Condition: environment temperature 20℃±5℃; Relative humidity  60%~70% Atmosphere pressure  86kPa~106kPa

7.Power supply 220V(or 3*220V)±20V ~50Hz

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