Abstract:

The piping volume metering is an important infrastructure work for water resource management, water conservation, levying water resource fees by volume and scientific allocation of water resources work. Based on the project of “piping water on-site measurement and calibration technology research”, the working principle of water piping volume measurement traceability, as well as rationality assessment method of using on-site standard flow-meter in the traceability calibration is described in this paper. Application analysis illustrates that rationality assessment method of using on-site standard flow-meter in the traceability calibration is feasible and ideas for further research are proposed.

Key words: water resource, Pipe flowmeter, Quantity traceability, Conformity assessment