Platform for flow checking and flow checking method adopting platform

• Main Authors: GAO MING, XUE ZHENYU, CHENG GUANGZHONG, ZHU MING, YAO GUANGXIAO, PAN LIBIN, SONG JIAYAO, TAO HONGBIN
• Format: Patent
• Language: Chinese; English
• Published: 09.01.2018
• Subjects: MEASURING; MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUIDLEVEL; METERING BY VOLUME; PHYSICS; TESTING

The invention relates to a platform for flow checking and a flow checking method adopting the platform. The platform comprises a test pipe, a draught fan, a frequency converter, a to-be-tested flow meter, a standard flow meter, a first settlement instrument, a second settlement instrument and a PC; the to-be-tested flow meter and the standard flow meter are connected to the test pipe in series, the draught fan is arranged at one end of the test pipe, the frequency converter is connected with the draught fan and used for adjusting the blast volume of the draught fan, the first settlement instrument is connected with the to-be-tested flow meter, the second settlement instrument is connected with the standard flow meter, flow signals of the to-be-tested flow meter and the standard flow meterare transmitted to the first settlement instrument and the second settlement instrument respectively through current, and the first settlement instrument and the second settlement instrument are bothconnected with the PC. Com