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Thermal energy meter verification device
Bell-type gas flow standard device
Special equipment for flow standard device
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customer service
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
Wuhu Huayan Water Company

Project name: Standard meter method + volumetric method for liquid flow standard device

The main technical parameters: Standard table method for device expansion uncertainty: 0.2% (standard table uncertainty 0.2%)

Volume method: 0.05% (indicator uncertainty 0.02%)

Test pipeline range: DN50 ~ DN200

Flow range: 1-500m3 / h

Project description: This project is a new set of water meter standard device of rotary standard meter method + volumetric method newly built by Wuhu Huayan Water Company. Circulating medium mining
Use clean water. The whole device uses two kinds of standard devices, which are mutually contrasting. The liquid source uses a water pump and enters the test tube section through the pressure-stabilizing container and filter.
All the devices adopt microcomputer automatic verification control system, which is easy to operate, stable and reliable. Verification of water meters and various liquid flow meters