External dimension | 575X575X325 | 1175X575X325 | 1175X875X325 | 1175X1175X325 | |||
Air volume(m3/h) | 520 | 1080 | 1800 | 2210 | |||
Air speed (m/s) | 0.45m/s ± 20% | ||||||
Cleanliness | Class 1-100 (the U.S federal standard209E ) | ||||||
HEPA | H 14~ U16 (99.99%@0.3u m~99.9999%0.12u m) | ||||||
HEPA size | 570X570X70 | 1170X570X70 | 1170X870X70 | 1170X1170X70 | |||
Noise (dB) | The test point is one meter below , speed 0.35m/s | ||||||
<47dB | <53dB | <54dB | <55dB | ||||
Main body material | Stainless steel/zinc aluminum alloy/steel paint | ||||||
Power (230VAC50HZ) | 75w | 120w | 230w | 230w | |||
Weight | 18Kg | 35Kg | 38Kg | 41Kg |