Common methods and classifications of water meter verification devices Water meter testing devices are very important for water meter manufacturers, testing laboratories and some large distributors, providing a layer of assurance for product quality. The types of test benches commonly used in t

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DN15-25 Mechanical Water Meter Verification DeviceDevice basic informationDevice flow range: (20-6300)L/h;Device uncertainty: ≤0.2%(k=2);Pressure range: 0- 2.5MPa;Ambient temperature: 15- 30℃;Relative humidity: (45% -75%);Atmospheric pressure: (86-106)kpa;Supply voltage: 400V±5%, 50HZ;Air source pre

Piston-type water meter testing device-water meter test bench

Why you need to improve your water meter test bench▲Liquid flow standard devices are widely used in liquid flowmeter experiments and verification devices, especially flowmeter manufacturers, who have a large number of instrument verification and product development experiments, and a set of efficien