Vertical flow clean bench

Vertical flow clean benchis widely used in Electronics industry,Defense precision instruments,Biopharmaceutical,Food Processing such places where require air of high quanlity.Due to its purifying vertical unidirectional flow,the body is an unit structure composed by three parts:Low noise centrifugal extension,Plenum chamber,High efficiency filter. Model type QX-1040 QX-1340 QX-1640 QX-1950 Appearance size 1040*740*1900 1340*740*1900 1640*740*1900 1950*650*1750 Workspace sizw 950*645*750 1250*645*750 1550*645*750 1870*610*600 Testing standards U.S. Federal Standard 209E Wind(m³/h) 900 1100 1150 1180 Speed(m/s) Average 0.45+/-20% Clean class Class 100(ISO14644-1 International Standard) Size 880*570*69 1170*570*69 915/610*570*69 915*610*69 Quantity 1 1 1-1 2 Value of half peak Table and the overall framework are separated from each other,no shocks. Worktable Material 304 Sanding stainless steel Power 220V,50Hz Noise <58dB <60dB <58dB <62dB Number 1 1-2 2-3 3-4