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Phone: 0415-6279972 / 6279973
Fax: 0415-6279975
Email: ddbest@qianhualy.com
Address: Baoquan Road, Zhenxing District, Dandong City, Liaoning Province
No. 20 (Lingang Industrial Park)
Postcode: 118009
Industrial Measurement Station of Sinopec Corporation (Tianjin Petrochemical Company)
Project Name: Automatic Verification System of Standard Equipment for Standard Gauges and Volume Tubes
The main technical parameters: Standard table method device expansion uncertainty: 0.5% (standard table uncertainty 0.2%)
Volume tube device expansion uncertainty: 0.05%
Test pipeline range: DN20 ~ DN250

Flow range: 1-300m3 / h

Project description: This project is an existing liquid flow standard device (weighing method) of Sinopec Industrial Metering Station (Tianjin Petrochemical Company).
Water is used as the medium, and diesel is used as the volume tube method. After our company's technical transformation, a microcomputer automatic verification system has been added to make the inspection
The process is automated and programmatic. Especially for the volume tube system, the original two sets of three-ball valveless volume tubes were completely controlled manually and the data was read.
The error is large, and the labor intensity of the operator is very large. After adding the microcomputer automatic verification system, the operation is simple, stable and reliable.