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 Flow Meter for Sensors & Actuators OEM Sale