Air tightness test bench –  automatic control

Equipment introduction

Air tightness test bench is used for all kinds of hoses, metal pipes, all kinds of automobile pipelines, condenser, heat exchanger and construction machinery hydraulic hose, steel pipe, pressure vessel, globe valve, plug valve, check valve, ball valve, regulating valve, valve group and other high pressure valves, petroleum machinery and instrument valves of air tightness pressure test detection, equipment using computer control, Can be arbitrarily set single or multi-section pressure holding test, can realize stepless adjustment, the specimen is broken, the blasting equipment automatically stop the pressure, the test data and curve parameters can be displayed in real time, can automatically save the test results, and can be arbitrary query print test report; The printed content includes experimental items, pressure time curve, test time, pipe fitting manufacturer, pipe fitting model, test number and inspector, etc.

Technical parameter

1 Test pressure :0 — 1.6Mpa, 0 — 4Mpa, 0 — 8Mpa, 0 — 20Mpa, 0 — 32Mpa, 0 — 48Mpa, 0 — 80Mpa, 0 — 120Mpa

2. Test medium: compressed air, nitrogen, helium or customer’s agreed medium

3. Driving pressure: 5-8bar

4. Test station: 1 station or more stations

5. Pressure accuracy: 0.5%F.S

6. Control pressure accuracy: 2%F.S

7. Operating environment temperature: normal temperature

8. Control mode: manual

Application field
1. Automobile, motorcycle, aviation, transportation engine assembly, hub, carburetor, filter, cylinder body, cylinder head, cylinder cover, water tank, fuel tank, water pump, oil pump, brake, control carbon tank, injector, transmission, radiator, shock absorber, intake and exhaust branch pipe, brake valve, transaxle, silencer, seal lamp, all kinds of valves and mechanical seals, pipes, gas Roads, waterways, oil roads
2. Electronic and electrical sensors, computer hard drives, relays, solenoid valves, meters, instruments, quartz oscillators, integrated circuits, connectors, batteries, communication equipment
3. Refrigeration equipment, household appliances air conditioning radiator, evaporator, condenser, valves, pipes, connectors, refrigerators, comforters, water purifiers
4. Gas equipment and appliances, residential equipment gas meter, gas stove, water heater, gas stove, gas valve, water valve, water pump, water pipe, gas pipeline