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High Temperature Vacuum Furnace

Min.Order Quantity: 1 Set/Sets High Temperature Vacuum Furnace

Supply Ability: 2 Set/Sets per Month High Temperature Vacuum Furnace

Payment Terms: L/C,T/T,

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Type	High Temperature Vacuum Furnace
Main Power	AC 380V±10%, three-phase four-wire system, 50Hz±1Hz
Total Electric Power Consumption	about 450KW (to be determined according to the final design, determining at the time of checking the design)
Total Heater Power	about 400KW (to be determined according to the final design, determining at the time of checking the design)
Effective Working Area in the Furnace	406mmX406mmX813mm (16X16X32 inches)
Heating Element	tungsten net
Specified Maximum Temperature	2050℃ (allowed within 60 minutes)allowed within 60 minutes
Maximum Work Temperature	≤1900℃
Temperature Uniformity	±5℃(Hold the furnace for 1 hour after heating to 1700℃)
Temperature Control	intelligent temperature control, closed loop PID programmable curve automatic temperature control
Temperature Detection	seven C-type armatures with high temperature coating thermocouples (six temperature controls, one over-temperature control)
Temperature Control Zone	six-area temperature control
Program Control	Honeywell HC900 Hybrid Programmable Controller
Operation Method	computer automatic control / on-site manual operation
Heating speed	5~40℃/min
Ultimate Vacuum Degree	2.0E (-2) Torr (furnace, cleanliness, room temperature, full degassing)
Working Vacuum Degree	7.0E (-2) Torr
Empty Furnace Vacuumizing Time	reaching the working vacuum time<20min (The furnace body is dry and clean)
Pressure Rise Rate	≤0.67Pa/h (tested after continuous vacuumizing for 12h)
Pressure Control	micro positive pressure≤0.02Mpa
Process Gas and Flow Control	high-purity Ar, H2, H2 or a mixed gas, the discharge is 0. 5-50L/min
Furnace Cooling Method	natural cooling with the furnace after power failure