Horizontal Clean Bench Commonly used in electronics, precision instruments for national defense, apparatus, pharmaceuticals, foods, sterile inspection of microbe and any other scientific research and manufacturing departments that needs partial air cleanliness. Features: 1. Cleanliness: Class100, conformed to International standard; 2. Horizontal and open type, easy operation; 3. Adopting changeable airflow control and low noise system, to make working area keep in ideal condition; 4. Clean bench case is electrostatic powder coated plate that is shining and neat; SS304 is used as working table. 5. Material: Cold rolled steel plate with powder coated or stainless steel (SS201 or SS304). ModelZK-1000ZK-1350ZK-1610ZK-1915External size(mm)W1000*L740*H1460W1350*L740*H1460W1610*L740*H1460W1915*L740*H1460Internal working size(mm)W980*L480*H610W1285*L480*H610W1590*L480*H610W1895*L480*H610Air flow(m/h)900120015001800wind velocity0.45m/s±20%Cleanliness classClass 100 (ISO14644-1 International standard)Mini-pleat Hepa Filter99.99% @ 0.3μmSize & NO. of Hepa Filter915*610*69-11220*610*69-1915*610*69-1 610*610*69-1915*610*69-2Table materialSS304Noise<50 dB<50 dB<50 dB<50 dBNoise testing areaThe area 20cm away from the front of clean bench and 1.2 m height.PowerAC, 220V 50/60HzUsed for NO. of people11-22-33-4