【Scope of application】 Air tightness testing of masks for self-priming filtered anti-particulate respirators. It is suitable for labor protection inspection centers, occupational inspection centers, disease prevention and control centers, respirator manufacturers, etc. 【Relevant Standards】

GB262-2019 Respiratory protective equipment self-priming filtration anti-particulate respirator.

【Scope of application】 Air tightness testing of masks for self-priming filtered anti-particulate respirators. It is suitable for labor protection inspection centers, occupational inspection centers, disease prevention and control centers, respirator manufacturers, etc. [CompliantStandard】 GB262-2019 Respiratory protective equipment self-priming filtration anti-particulate respirator. 【Instrument Features】 1. High-definition color touch screen, simple and convenient operation. 2. The high-precision imported differential pressure sensor collects sensitive data. 3. Equipped with gas flow meter, high flow control accuracy. 【Technical parameters】 Vacuum pump pumping speed approx.: 2L/min (flow meter adjustable) Differential pressure measurement range: 0-2000Pa; The accuracy is 1Pa Timer: 0~999s, any setting Overall dimensions: 500x490x 520mm Power supply: AC220V 50Hz 650W Weight: 20kg