…Length 590cm (232”) Process Gas Options Air, Nitrogen Heated Zones Convection: 13 Top / 13 Bottom Heated Length 355 cm (140”) Cool Zones 3 Top (Bottom Option) Max Working Temperature Standard: 350°C (Option: 400°C) Maximum PCB Width 55.9cm (22”) Cleanroom Option Down to Class 1000 MK7 Reflow Oven Main Page