Household gas meter test bench

Diaphragm Gas Meter Temperature Suitability Test Bench

Model: MJ2211-03

The test bench refers to Netherlands National Laboratory (MMI) for EU certification, adopting sonic nozzles as reference standard BS EN 1359-2017. The flow range is 0.016m³/h ~40m³/h. The main components are sonic nozzles, air drying device, temperature chamber, heat exchanger, temperature sensor, pressure sensor, testing system, PC and administrative software.

Technical Specifications

• Accuracy: ≤0.5%
• Flow range: 0.016-40m³/h
• Tested meters: G1.6-G25 (or customized)
• Temperature sensor range -50~100℃, accuracy ±≤0.2℃
• Testing temperature: -25℃, -10℃, 20℃, 40℃, 55℃