(宽×深×高mm)操作区尺寸
(宽×深×高mm)噪音(dB)建议使用人数HR40-ⅡA21360×790××450×680621~2HR40-ⅡB21360×790××4506×80641~2HR60-ⅡA21960×790××450×680622~3产品型号过滤效率洁净等级送风风速吸入风风速照度HR40-ⅡA299.999%十级0.30m/s0.6m/s≥1000LXHR40-ⅡB299.9995%十级0.32m/s0.62m/s≥1000LXHR60-ⅡA299.999%十级0.30m/s0.6m/s≥1000LX