Three times vacuum sterilization cycle progress The new design model with opening water tank on the top, Strictly meet the standard of EN13060, that makes wash and cleaning much more convenient. It adopts European B standard with 3-times pre-vacuum preceding vacuum drying.Residual humidity is less than 0.2%; Vacuum measurement reaches-0.8bar.It sterilizes and sanitizes miscellaneous packed or unpacked medical instruments.Whether solid or A-type hollow,wether with multi-opertures or inset pipes.It efficiently tid air from every hollow area of any hollow instrument.such as handpiece,making sure that water steam reaches every comer. All -round computerized fuzzy control.LCD creen diaplay modularized ponel for easy operation. It is installed with BOWIC&DICK which measures the penetration of water steam. Mini printer can be attached to record the process of sterilization.