NSF 49 Certified A2 Biological Safety Cabinet

Difference with GL and NA type:  Velocity display,  GL: M/S, NA: FPM. 1. Motorized front window.2. Large LCD display, all information displayed.3. Automatic air speed adjustable with filter block.4. With memory function in case of power-failure.5. Side & back wall is made up of single piece stainless steel.6. Interlock function: UV lamp and front window; UV lamp and blower, fluorescent lamp; Blower and front window.7. Front 10° slanted to offer operator comfort while working for long time, reduce glare and maximize reach into the work area. Specifications: Model BSC-4FA2(4') BSC-3FA2-GL(3') BSC-4FA2-GL(4') BSC-6FA2-GL(6') 　 　 BSC-3FA2-NA(3') BSC-4FA2-NA(4') BSC-6FA2-NA(6') External Size(W*D*H) 1383*775*2295 mm 1087*775*2265 mm 1383*775*2295 mm 1873*775*2295 mm Internal Size(W*D*H) 1210*600*660 mm 910*600*660 mm 1210*600*660 mm 1700*600*660 mm Work Surface Height 750 mm 750 mm 750 mm 750 mm Max Opening 550 mm (22’’) 520mm(20.5’’) 550mm (22’’) 550mm (22’’) Tested Openi