Hebei Shanghong Meters Technology Co., Ltd. is one of the leading manufacturers and suppliers of single series water meter test benches for dn15-dn50 water meters in China. If you're going to wholesale high quality single series water meter test benches for dn15-dn50 water meters, welcome to get pricelist and quotation from our factory.
The water meter verification device is used for tanks that measure the flow of water meters by gravimetry. Including a water tank, there is a drain valve at the bottom of the water tank, and a baffle plate is horizontally arranged along the height direction of the water tank.
The partition plate divides the water tank into an upper water tank and a lower water tank, the partition plate is provided with an intermediate valve communicating with the lower water tank, and the bottom of the side wall of the upper water tank is provided with a drain valve.
Through the opening and closing of the intermediate valve, the lower tank can be filled and drained multiple times. It is only necessary to measure the weight of the empty tank, the weight of the tank when the lower tank is filled with water, and the weight of the tank at the end of the test period, and record it at the test time. The total flow during the test period can be calculated by the number of times that the lower tank is drained in the test period. Compared with the prior art, the water tank is metered at the same time as the water inlet, the volume of the water tank is relatively small, and the scale of the scale is also much smaller, and the corresponding investment is just low.
On the other hand, the longer the test time is, the higher the measurement accuracy is, and the more obvious the energy-saving effect is when it is used for the test of large-diameter water meters.
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