Fun wiwa jijo fun Ajọ HEPA, o jẹ mimọ daradara lati lo aerosol photometer fun idanwo. Loni, A yoo mu ZR-6012 Aerosol Photometer gẹgẹbi apẹẹrẹ lati ṣafihan ilana wiwa fun ...
ZR-1630 gba akọle ti "Precision 28.3LPM Particle Counter"!