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Vacuum Box Furnace (10x8x5", 6L, 1050°C Max ) w/ Temp Controller & Vac. Pump - VBF-1050X-H6

In stock
Item Number: VBF-1050X-H6
Transported by LTL Freight (Truck)
VBF-1050X-H6 is a compact vacuum furnace with a 1050ºC max working temperature. It equips a W10"xD8"xH5" ceramic heating module in a stainless steel vacuum chamber which can reach a 10- 4 torr vacuum. It is the most cost-effective vacuum box furnace for material research.


Furnace Structure

  • W260 x D200 x H 120 mm  (~10“x8"x5", ~6.2 L ) ceramic heating chamber is placed in a stainless steel vacuum chamber with graphite felt thermal insulation
  • 25 mm dia quartz observation window is built-in on the front door 
  • KF 25 vacuum port  and the valves of gas inlet and outlet are built in the vacuum chamber
  • A mechanical vacuum gauge is included
  • A digital temperature controller with 30 segments programmable is included
  • The heating element of the Ni-Cr-Al resistance coil is hiden in a ceramic chamber to avoid corrosen


  • 2.5 kW Max.
  • AC 208V-240V,  single phase, 50/60 Hz
  • Note: A power cable is included without a plug. Please install a plug by yourself or click the link below the picture to choose a plug according to your country or your lab requirement

Working Temperature

  • A k-type thermal couple is included
  • 30 segments programmable via a digital temperature controller
  • <= 1000 °C continuously
  • Max. 1050 °C, < 30 minutes
  • Heating rate:  ~ 7°C/ min Max under vacuum (10-2 Torr), 85% output.
  • Temperature stability: +/- 1°C
  • RS485 port and software is included for PC operation
  • The furnace can be upgraded to 1200oC with different heating element and chamber

Vacuum level and Vacuum Pump

  • 10- 2 torr via a rotary mechanical pump ( cold condition ) Pic. 1
  • 10-4 torr via turbopump (a cold condition with baking ) Puc. 2
  • KF25 vacuum port  and gas valves are included
  • One mechanical vacuum gauge is included
  • The vacuum pump is not included. Please click the link below to order separately
  • Digital vacuum gauge up to 10-5 torr with KF16 port is optional ( Click Pic 3 to order )
  • The "Gas Inlet" port located the back side is ued to flow gases into the chmaber (Pic. 4). 
  •      Pic. 1    Pic. 2Pic. 3       Pic. 4

Crucibles (optional)

  • You may click the link below to choose an alumina or quartz crucible
  •    Quartzwares (Crucibles, Boats, and Rods)

Overall Dimensions

Click the picture to see details

Net Weight

48 kg

Shipping Weight

310 lbs

Shipping Volume

40"(L) x 30"(W) x36"(H) 


  • One-year limited warranty with lifetime support
  • ATTENTION: Any damages caused by the use of corrosive and acidic gasses are not under the coverage of MTI One Year Limited Warranty.


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

Operation Demo Video

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1. Prices listed online are valid for the US market and who pay by credit card only. There will be extra charges for shipping & handling. Prices vary from country to country.
2. We may add extra charges for paper orders and NET 30 terms due to extra labor costs.
3. The prices listed are subject to change without notice.