Calibration method and device for tipping-bucket flowmeter

The invention discloses a calibration method and device for a tipping-bucket flowmeter, and belongs to the technical field of hydrology, environment and ecological monitoring. The device mainly comprises a tipping-bucket flowmeter (1) to be calibrated, a constant-flow peristaltic pump (2), a counter (3), an electronic balance (4), a water supply bottle (5), a controller (6), an electronic balance (7), a water containing bottle (8) and a water pumping needle tube (9). The controller (6) is connected with the constant-flow peristaltic pump (2) through a communication line (10), and the controller (6), and the counter (3) and the tipping bucket type flowmeter (1) are connected through wires (11). The method and the device can calibrate the tipping-bucket flow meter, and solve the problems that potential errors are generated due to neglect of a calibration program and the reliability of flow monitoring data needs to be improved in the use of the conventional tipping bucket type flow meter. 本发明公开了一种翻斗式流量计的率定方法及装置，