球探首页

气体流量 You are here: Dandong Beit → Products Gas Flow
Product Categories
Thermal energy meter verification device
Bell-type gas flow standard device
Special equipment for flow standard device
Instrumentation products
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

Tai'an Metrology Institute

Project Name: Standard Calibration Method for Gas Flow Meter Automatic Verification Control Device

The main technical parameters: Device expansion uncertainty: 0.75% (standard table uncertainty 0.5%) (K = 2)

Test pipeline range: DN25 ~ DN200

Flow range: air 1-4000Nm3 / h

Project description: This project is a newly-built gas flow standard device in Tai'an Metrology Institute. The entire device is standard with a standard flow meter
The gas source is a high-pressure fan, which enters the test tube section through the pressure-stabilizing container. All devices adopt microcomputer automatic verification control system, which is easy to operate.
Stable and reliable. Verification of 1,5% gas flow meters can be carried out.