Water Meter Test Bench

Gravimetric Method Water Meter Test Bench, DN15-DN25

Model: MJ3210-10

The bench is a fully automatic water meter verification device designed and manufactured according to the relevant provisions of JJG162-2019 Verification Regulation for Drinking Cold Water Meters and JJG1113-2015 Verification Regulation for Water Meter Verification Devices, using advanced electronic information technologies including industrial automation control, LabVIEW graphical software and machine vision. It meets the needs of water meter manufacturers and metrological technical institutions for testing or verifying the tightness, indication error and electromechanical conversion error of DN15-DN25 water meters.

Technical Specifications

• Accuracy level: 0.2
• Flow range: 0.01-8m³/h
• Tested meter: DN15, DN20, DN25
• Verification method: static mass method (reversing method, start-stop method)
• Weighing range: 1-150kg
• Testing position: 1-10 sets
• Sealing test pressure: ≤2.0MPa
• Secondary instrument: Range of temperature transmitter: 0-50℃, accuracy: ≤±0.2℃; Range of pressure transmitter: -0.1-2.5MPa, accuracy: ≤0.2%; Timing accuracy: better than 0.01%
• Power supply voltage: 3×220/380V; Power consumption: 4kW