Laminar Flow Clean Bench, type WLC-V1200, vertical air flow, air volume: 1350 m²/h, 8-step air velocity control, air flow velocity: 0,3-0,6 m/s, HEPA filter class 100, with air- and gas cock, dual UV- (20W) and florescent lamp (36W), digital microprocessor controller and back light LCD display, timer: 99 hr. / 59 min., dimension interior: 1200 x 660 x 610 mm, exterior: 1280 x 735 x 1895 mm, tempered safety glass sliding door, corrosion resistant stainless steel working table, power supply: 230 V, 1 phase, 50/60 Hz serial-no.