LFY-258 Overall Air Tightness Tester for Protective Clothing

Main purpose

Overall airtightness test for airtight protective suits. The principle is to inflate the airtight chemical protective suit, and after a certain period of time, by detecting the decrease in pressure inside the suit, the airtight performance of the suit can be determined. 
Technical indicators 
The air pressure source (air pump) of the pressure testing device can provide an air pressure of 100 kPa. 
2. The pressure range of the pressure gauge in the pressure testing device: 0 - 2 kPa, resolution: 1 Pa; 
3. The sealing connection device at the interface between the pressurization pipeline and the protective suit enables quick connection. 
4. The entire gas path sealing design ensures the airtightness of the testing device. 
5. Test timing device: 0 - 99.99 seconds/meter/hour, accuracy: 0.01 seconds; 
6. Pressure relief - A timed pressure device. The pressure gauge can display the real-time digital pressure value. 
Applicable Standards 
GB 24539-2025 Protective Clothing - Chemical Protective Clothing, Appendix A 
GB 24536-2025 Chemical Protective Clothing for Protective Clothing Selection, Use and Maintenance