Technical Parameter
Rated Power	≤1.2KW
Rated Temperature	1650℃，long time working temperature≤1600℃（Tungsten wire heating with vacuum degree＜10Pa）
Working Heat Station Temperature	φ50mm
Vacuum observation window	φ27mm
Heating station material	High purity boron nitride
Heater	Tungsten wear heater
Temperature measurement	B Type Thermocouple
Cold limit vacuum	Mechanical pump≤5Pa Cold State, Molecular pump 1 x 10-3Pa
Power	AC 220V 50Hz
Temperature controller	30 segment digital display temperature program controller+ Power regulator+ Temperature over limit alarm/current voltage feedback
Controller accuracy	±1℃
Heating rate	≤30℃/min
Enclosure spec
Vacuum chamber	Material SUS304,forced air cooling outside
Vacuum connector	Vacuum pumping connectorKF25,air inlet 6mm quick tighten, venting 8mm
Heating and Thermo insulation	Heating: Tungsten sheet, outside thermo insulated with Alumina thermal insulation material+Molybdenum foil+SUS insulation cover
Door cooling	SUS 2 layer water cooling
Temperature controller enclosure	Ordinary carbon steel+ spray treatment
Standard accessories	KF25 Vacuum flapper valve 1x,KF16 Inlet valve with pressure gauge 1x,KF16 Air outlet valve 1x,KF25 Thermocouple 1x,KF16 Clamp 2x,KF25 clamp 2x, Teflon tube 6m
Optional accessories	Digital vacuum gauge(with 3-way adapter),mechanical vacuum pump(with KF25 corrugated pipe) 1x, Water cooler(Teflon tube 6m),molecular pump(KF25 corrugated pipe 1x

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