#Product Trends
Particle filtration efficiency tester
For mask and meltblown filtration efficiency test
Main features: 1. The cold-generation aerosol generator generates continuous and stable aerosol particles, which is convenient for filling the solution. 2. Adopt high-precision PM2.5 sensor to measure aerosol concentration. 3. The anti-leakage design of the whole particle to protect the safety of the experimenters. 4. Two sets of aerosol generators: salt particulate aerosol generator and oily particulate aerosol generator. 5. Pneumatic fixture is equipped with protection device, which is safe and convenient to use. 6. Configure the temperature and humidity sensor to display the ambient temperature and humidity in real time (temperature and humidity requirements: 25℃ ± 5℃, 30% RH ±10% RH). 7. Equipped with glass rotor flowmeter, vacuum pump and laser dust particle counter. 8. Control system: touch screen control test control system. 9. Automatically test gas concentration, automatically calculate
