Product Description

The Series-Type Watermeter Calibrating Device comes out of the testing-type and production-type ones. But it has a higher work efficiency. By which the watermeters may be calibrated either by volumetic method or standard meter. Meanwhile, due to a specific length of tube has been used in the connecting part between meters the test precision of the calibration can be greatly improved. A number of watermeters from three to twenty in series in single or double row can simultaneously be tested on this type of device. So it is an ideal equipment for watermeter manufacturers to increase its capacity in calibration of watermeters. (For product specifications see Table 3) Table 3 Sizw (mm) Measures(L) Material Structure Precision(Grade) Flow range (m3/h) Applicable Watermeter(mm) ****5 *0, *0, *0, **0 Stainless steel Calabash type 0.2 0.****7 *5, *0, *5 ****0 **0, **0(**0, **0) 0.2 0.****0 *0, *0 Remarks: 1. Ten for single row and twenty for double row 2. Pressure device is compatable 3. Able to be used as tester for products in watermeter works