Mask filtration efficiency tester

As we all know, the most authoritative and widely recognized aerosol particle filtration efficiency tester is TSI 8130A, but the high price and long delivery cycle are prohibitive. The original intention of this product design is to replace TSI 8130A, to solve the urgent need of TSI 8130 by the majority of meltblown cloth manufacturers, mask manufacturers and third-party testing agencies, so the design of this product is based on TSI 8130A from the beginning. As far as possible to achieve the performance indicators of TSI 8130A machines, and strive to be consistent in test methods, test accuracy, stability, and reliability.