Automatic Water Meter Testing Bench Ultrasonic Water Meter Calibration Devices

Automatic Water Meter Testing Bench Ultrasonic Water Meter Calibration Devices

The water is sent into the test pipeline, flows through the standard flow meter and the meter to be inspected, and returns to the water tank. The flow rate is adjusted to the set flow point by adjusting the flow control valve. After the system runs stably, the verification starts. The computer collects the relevant flow value during the verification process and stops the verification after running for a period of time. According to the relevant flow formula, the computer automatically Calculates the flow value during the verification period. Through the comparison and calculation of the standard flow value and the flow indication value of the inspected meter, the verification test and coefficient calibration of the inspected meter are realized.

Basic Information

1. Device flow range: (20-8000)L/h;

2. Uncertainty of the device: ≤0.2% (k=2)

3. Pressure range: 0- 1.6MPa;

4. Ambient temperature: 15-25℃;

5. Relative humidity: (45% -75%);

6. Atmospheric pressure: (86-106)kpa;

7. Power supply voltage: 400V±5%, 50HZ;

8. Air pressure: (3.5-6)bar;

9. Collection method: image recognition;

10. Equipment power: water pump 11KW, Piston 3KW, heating 12KW;

11. Number of inspection meters: Ultrasonic meters (DN15: 10 DN20: 8 pcs DN25: 6 pcs);

12. Equipment size: length, width, and height (5800 mm *1500 mm *2500mm)

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