Household gas meter test bench

Sonic Nozzle Gas Meter Test Bench G1.6-G4

Model: MJ2210-06/12

Gas meter test bench G1.6-G4 is an automatic equipment to test gas meters, the flow range is 0.016m3/h～6m3/h. The testing points are Qmax, 0.2Qmax and Qmin or customized. It adopts sonic nozzle as standard reference and follows international standards OIML R137. It is an idea test bench for gas meter manufacturers and R&D purpose.

Standards & Compliance

• OIML R137
• JJG577-2012
• G1.6 / G2.5 / G4
• Flow range: 0.016-6 m3/h
• Flow stability: <=0.1%

Technical Specifications

• 1. Main feature
• 1) It is high efficiency by testing 6-12pcs gas meter simultaneously, adopting series connection and comparison method;
• 2) The test bench adopts sonic nozzle as reference and ensure stable and reliable performance.
• 3) Temperature, pressure and humidity are taken into the error calculation, the testing result is more precise and the test bench is suitable in rough environment.
• 4). Tested meters are clipped by pneumatic
• 5) The horizontal connecting distance is adjustable for 90-160mm and vertical connection distance is adjustable 100~300mm..
• 6) The system can control all the testing process automatically and save and print testing data.
• 2. Specification
• 1) Test bench accuracy: ≤0.5%
• 2) Tested meters: 6pcs, 12pcs
• 3) Suitable for gas meter G1.6, G2.5 and G4
• 4) Manometer accuracy: ≤0.2%; thermometer accuracy: ≤0.5%; hygrometer: ≤3.5%
• 5) Working condition: temperature: 20℃±5℃,
• humidity: 60%～70%
• atmospheric pressure: 86kPa～106kPa

Applications

Gas meter manufacturers / Production QC / Metrology lab

FAQ

Which gas meters does test bench MJ2210-06/12 support?

G1.6, G2.5, G4, G6

What tests does test bench MJ2210-06/12 support?

Pressure-loss, error calibration.

What is test bench MJ2210-06/12 used for?

Mass production in gas meter manufacturers and laboratories.