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Thermal energy meter verification device
Bell-type gas flow standard device
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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
Liaoning Feilong Instrument Corporation (Shenyang Technical Supervision Bureau)
Project Name: Standard Table Method + Quality Method Water Flow Standard Device
The main technical parameters: Mass method device expansion uncertainty: 0.05% (electronic scale uncertainty 0.02%)
Test pipeline range: DN25 ~ DN150
Flow range: 1-200m3 / h
Project description: This project is a set of mass method liquid (water) flow constructed by Liaoning Feilong Instrument Corporation (Shenyang Technical Supervision Bureau) according to needs
Standard equipment. The entire structure adopts a rotary table design, which occupies a small area and requires less investment. Adopt advanced microcomputer automatic verification control system to make quality
Quantitative method verification equipment has played a full role. The minimum weighing electronic scale of the device is 0.5T, and the maximum weighing electronic scale is 5T. Fully meets DN150 caliber
Calibration of the following mass flow meters.
Project name: Standard meter flow standard device
The main technical parameters: Device expansion uncertainty: 0.5% (standard table uncertainty 0.2%)

Test pipeline range: DN50 ~ DN200

Flow range: 1-300m3 / h

Project description: This project is a set of standard gauge liquid (diesel) constructed by Liaoning Feilong Instrument Corporation (Shenyang Technical Supervision Bureau) according to needs
) Flow standard device. The entire structure adopts a rotary table design, which occupies a small area and requires less investment. Adopting advanced microcomputer automatic verification system, and equipped with
Prepare an imported piston-type volume tube to calibrate and verify the standard meter at any time or regularly. This device can be used for flow meters with accuracy higher than 0.2%
Perform calibration.

Project Name: Water Meter Automatic Verification Device

The main technical parameters: Device expansion uncertainty: 1% (standard table uncertainty 0.5%)

Mass method device expansion uncertainty: 0.05% (electronic scale uncertainty 0.02%)

Test pipeline range: DN15 ~ DN50

Flow range: 0.1-50m3 / h

Project description: This project is a set of water meter automatic verification device constructed by Liaoning Feilong Instrument Corporation (Shenyang Technical Supervision Bureau) according to needs.
The circulating medium is clean water. The whole structure adopts skid-mounted structure design and adopts microcomputer automatic verification control system, which can carry out 1.5% water meter
Verification work. At the same time, DN50-DN10 mass flowmeters and online standard turbine flowmeters can be checked and verified.