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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

Guangdong Institute of Metrology

Project Name: Oil Flow Standard Device

The main technical parameters: Verification method: volume tube method + static mass method + standard table method

Device expansion uncertainty: volume tube method: 0.05%, standard table method: 0.1%, static mass method: 0.03%

Covered calibration caliber: DN15-400

Flow range: 0.2 ~ 1600m3 / h
Project description: This project is a volumetric tube method + static mass method + standard table method oil flow standard constructed by Guangdong Academy of Metrology
Device. The standard device uses a volume tube, a high-accuracy electronic scale, and a high-accuracy turbine flowmeter, which are uniformly controlled by a computer. The device is tiled
Structure, the volume tube can be used fixedly or the carrier can be used on site. The hose is connected to the instrument under test. Oil flow
The standard equipment is designed to be explosion-proof and has no hidden dangers. The verification process is all computer controlled. Standard flow meter adopts combination method, and its accuracy
Greatly improved.