Airproof test bench for complete gas meter is a device to test a complete gas meter airproof. The bench is adopting compare method by comparing tested meters with a standard tank. It is suitable for gas meter with steel case or aluminum case.

FEATURES
1. It is high efficient by testing 8-12pcs gas meter simultaneously;
2. Test bench adopts single chip microcomputer, high accurate A/D converter and accurate sensor technology, the testing results are intuitionistic, reliable;
3. Testing data can be set and kept, such as inflation pressure, indentation time, balancing time, testing time, exhaust time, eligibility range, test bench has data-save function when power is cut off;
4. The testing process is controlled by single chip microcomputer, and test results are displayed by relevant LED.

MAIN TECHNICAL
1. Senor range: 0-500Pa, resolution: 1Pa;
2. Inflation pressure range: 0-0.2MPa;
3. Testing time range: 0-999s;
4. Eligibility range: -100Pa-100Pa