1. Purpose:

The airtightness testing machine is designed to be suitable for various pressure products for gas sealing performance testing, gas pressure test, gas leakage detection, gas pressure explosion test, and other performance tests. It is widely used for gas pressure performance testing of valves, pipe fittings, pressure vessels, gas cylinders, seals, and other products.

2、 Principle:

Implement PLC program control function, which allows for free setting of pressure holding time and test pressure. The pressure boosting speed can be kept constant and can be automatically carried out during the test process; After the specimen ruptures or leaks, the pressure drops rapidly and the system automatically stops pressurizing; And provide judgment alarm prompts.

3、 Instrument specifications:

*Test station: single station

*Test pressure: 0~0.6MPa, settable

*Pressure sensor: 1MPa

*Control method: touch screen+PLC controller

*Volume (WxDxH): 60x50x132cm

*Weight (Kg): ≈ 50Kg

*Power supply: 1 Å AC 220V 1A