Sell JY-1200VCB Vertical Vacuum Box Furnace

Description

JY****0VCB Vertical Vacuum Box Furnace is a vacuum chamber furnace with 8" diameter x 7" height vertical quartz liner and stainless steel vacuum flange. It is designed for calcining or sintering ceramic material or annealing semiconductor wafer under vacuum or various gas atmosphere up to ***0oC. Main Specifications Inside chamber Size Dia**0 x **0mm Max. Working Temperature ***0℃ Standard working temperature ***0℃ Temperature Control *0 segments programmable and PID auto control Quartz Tube Size **5 mm O.D x **0 mm I.D x **0 mm Height Vacuum Flange 1.Stainless steel with double hi-temperature silicone O-rings ( <**0oC) 2.Ball valve and vacuum gauge is installed for immediate use 3.Vacuum pressure up to *0Pa by mechanical pump ***** porous ceramic disk is included. Must put the refractory disk in front flange to avoid flange over-heated Heating rate 0~*0 oC / min Temperature accuracy +/*2℃ Heating Element High quality Fe-Cr-Al-Mo spiral wire Working Voltage AC **0V *0HZ Max. Power 9.5KW Net Weight **0kg Features: 1.High quality Fe-Cr-Al-Mo resistance wire as heating element and can be heated up to ***0oC 2.High purity quartz liner : 8" O.D. x 7.5" I.D x *3.2" Height ( **5 OD x **0 ID x **0 H mm ) 3.Stainless steel vacuum flange with one two ball valves and vacuum gauge is included for immediate use. 4.Built in precision digital temperature controller is *0 segments programmable to control heating rate, cooling rate and dwell time 4.All accessories are included for immediate use One pcs refractory disk which shall be put top of inside quartz liner to protect stainless steel from heat damage.