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MTI  |  SKU: VBF800XHV

1100°C 8" ID Chamber Vacuum Furnace VBF-800X-HV

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1100°C 8" ID Chamber Vacuum Furnace VBF-800X-HV

MTI

VBF-800X-HV is a top-loading vacuum chamber furnace for vacuum annealing, brazing, and sintering.

Features         

  • Choice of Ø200 ID × 350 mm stainless steel or quartz chamber 
  • Two heating zones: bottom heating and side heating for a uniform heating zone
  • Temperature control with +/- 0.1ºC accuracy
  • Quartz thermal block ensures a clean and well-defined annealing environment
  • DN63 port for connection with a turbopump directly. 
  • Ultimate vacuum ≤ 7E-7 torr for SS chamber.
SPECIFICATIONS

Power
  • 208 - 240 VAC, 50/60 Hz, 50 A
  • 8 kW
  • 10-ft power cord without a plug.

Ultimate Vacuum 
  • ≤ 7E-7 torr for stainless steel chamber
  • ≤ 7E-6 torr for quartz chamber

Working Temperature
  • ≤ 800 °C  for stainless steel chamber
  • ≤ 1000 °C for quartz chamber

Heating Rate
  • ≤10°C/ min

Heating Area
  • Dual heating zone
  • ID 250 × H 350 mm (175+175mm)

Effective Heating Area
  • Ø200 × H350 mm (maximum sample size)

Reaction Vessel

(SS310)
  • 310 stainless steel
  • Ø216×Ø206×600H
  • DN200CF flange

Reaction Vessel

(Quartz)
  • Quartz 
  • Ø216×Ø206×600H
  • DN200 ISO-K flange

Thermocouple
  • K type

Heating Elements
  • NiCrAl: Mo

Thermal Block
Temperature Controller
  • Two EPC3004 Eurotherm PID temperature controllers
  • 28 temperature segments
  • ±0.1accuracy/resolution
  • RS485 communication port

Chilled Water
  • Two Ø12 mm push-to-connect water inlet and outlet.
  • Recommended cooling capacity: 1500 – 2500 btu/h
  • Recommended water flow: 5-15L/min

Compliance
  • CE Certified
  • NRTL or CSA certification is available upon request at extra cost.

Warning 
  • The heating chamber is compatible with vacuum and ambient pressure. The chamber pressure should NOT exceed the ambient pressure. Never use the furnace at a positive pressure. 

Application Notes
  • Turbo pump Water Chiller Quartz Block Copper Gasket



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