LFY-258A Overall Air Tightness Test Instrument for Protective Clothing

Main purpose
It is mainly used for the overall airtightness test of chemical protective suits. After the protective suit is inflated, the pressure inside the suit is measured after a certain period of time to determine the airtight performance. 
Technical indicators 
The air pressure source (air pump) of the pressure testing device can provide an air pressure of 30 MPa (the user is responsible for providing the equipment: an air compressor or the cost will be charged separately) 
2. The pressure range of the pressure testing device: 1500 - 2500 Pa 
3. The sealing connection device at the interface between the pressurization pipeline and the protective suit enables a quick connection. 
4. The entire gas path sealing design ensures the airtightness of the testing device. 
5. Test timing device: 0 - 99.99 seconds per minute or per hour, accuracy: 0.01 seconds 
Applicable Standards 
XF 770-2008 Firefighter Chemical Protective Clothing 7.1 Appendix A