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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
Jinxi Refining & Chemical General Plant
Project Name: Standard Meter Method and Volume Tube Method Oil Flow Standard Device Automatic Verification System
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 based on the existing standard equipment of liquid (diesel) flow rate of Jinxi Refining and Chemical General Plant.
The technical transformation has added a microcomputer automatic verification control system to automate and program the verification process. Especially the volume tube system, the original three balls without
The valve-type volume tube is completely controlled manually, the data reading error is large, and the labor intensity of the operator is also very large. Add microcomputer automatic verification control
After the system was built, these shortcomings were made up.