1.European B standard. 2.Vacuum measurement reaches 0.8Bar,is fit to short cavity 3.The fasted speed only need 15 minutes. 1,Practical equipments2,European B standard, PC control self- check;3,Vacuum measurement reaches –0.8Bar ,is fit to short cavity4,the residue humidity of instrument after drying will not exceed 0.2%;5,3-fixed, 1-customizable program, temperature time and vacuum times are ...