Water Meter Calibration and Testing Bench
DN15-DN600
KEY FEATURES
Designed for meter size from DN15 up to DN600
Measure various type of flow meters
World Class Design
Fully Automatic or Semi-Automatic
Flow Test
Heat Test
Pressure Test
Pressure Difference Test
Pressure Resistance Test
RTD tests
Water meter calculator tests
PC Data Administration
Device flow range | (2-8000)L/h |
Device uncertainty | ≤0.2% (k=2) |
Pressure range | 0- 1.6MPa |
Ambient temperature | 15-25℃ |
Relative humidity | (45% -75%) |
Atmospheric pressure | (86-106)kpa |
Working pressure | 0- 1.6MPa |
Power supply voltage | 400V±5%, 50HZ |
Air source pressure | (3.5-6)bar |
Equipment power | water pump 1.8KW, piston 3KW, heating 6KW |
Number of inspection meters | Ultrasonic meters (DN15: 14 pcs, DN20: 12 pcs, DN25: 10 pcs) |
Equipment size | length, width and height (5800 mm *1500 mm *2500mm) |
Device configuration selection table
Main standard device | Piston + electronic scale |
Flow range | 0.002-7[m³/h] |
Water pump | 69H/8 m³/h |
Working pressure | 10[bar] |
Length of the tested meter | DN15 (165mm) 14 pcs |
DN20(195mm) 12 pcs | |
DN25 (225mm) 10 pcs | |
Piston specifications | Volume 22L/resolution 0.036ml/pressure PN16/Panasonic servo drive |
Electronic scale | 150KG/6000E |
Weighing container | 120L |
Electromagnetic flowmeter | AXG/DN2.5+DN25, Japan Commutator DN25 |
Commutator | DN25 |
Temperature sensor | PT100, accuracy class A, installed at the inlet and outlet |
Pressure sensor | accuracy of 0.5%, installed at the inlet and outlet |
Test method | start-stop method + commutator method |
Standard signal interface | ulse+MBUS+RS485 |
Equipment power | 10KW |
Hydropower | The user provides AC400V three-phase five-wire power supply/pure water/6bar pressure |
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