Application of instrument verification certificate in pump test bench
In order to ensure accurate measure of the pump's hydraulic performance at the pump test bench,all measuring instruments of the pump test bench had been verified by relevant verification institutions and corresponding verification certificates had been issued.The verification certificates of pressure transmitter,electromagnetic flowmeter and torquemeter were selected for elaboration,and the discussion was made on how to apply the verification certificates of these three instruments to the hydraulic measurement of the pump test bench so as to improve the accuracy of the pump test bench.The application methods of other instrument verification certificates could be implemented with this as reference.
pump test benchverification certificatehydraulic measurementpressure transmitterelectromagnetic flowmetertorquemeter
NETL
NSTL
万方数据
维普
