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The MB-VOH-Mini is the most compact design in MBRAUN's vacuum oven series. The VOH mini was designed for being used with gloveboxes and serves two main distinct functions. The first function transfers material into and out of the inert environment and the second function allows for the heating of the material under a controlled vacuum and temperature condition.

Due to its compact size and a maximum operating of 150°C the MB-VOH-Mini is the ideal choice for small devices that have to be heated or dried before being transferred into the glovebox. The small internal volume of the chamber allows for quick evacuation cycles and the integrated sliding tray offers correct positioning of the material to be heated. An external heating jacket heats up the material so particle sensitive heating processes can be carried out.

To cure larger material at higher temperatures the VOH-series includes two other systems – the MB-VOH-250 and the MB-VOH-600 – which offer additional features and a comprehensive set of optional upgrades.

Please contact us for choosing the right oven type to meet your heating process needs.


  • Designed specifically to operate under vacuum conditions
  • Easy transfer of goods into and out of the glovebox
  • Available as both standalone and glovebox integrated versions
  • Maximum temperature of 150° C
  • Maximum vacuum level 5 x 10-2 mbar
  • All stainless steel construction
  • Inner and outer door insulated cover lid design
  • External heating jacket
  • CE compliant


  • Programmable evacuation/ operation cycles
  • Mechanical interlock
  • Heating under inert gas
  • Dry pump for evacuation


Please Note: Specification may vary depending on configuration

Product Information

  • Operation: Vacuum heating
  • Oven body: Stainless steel 1.4301 ( SUS 304)
  • Heating method: External heating jacket
  • Maximum temperature: 150°C
  • Temperature accuracy: ± 1 °C
  • Vacuum level: 5 x 10-2 mbar
  • Control: PLC control
  • Tray: Stainless steel sliding tray ( SUS 304)

Valves and Sensors

  • Temperature sensor: PT100
  • Vacuum gauge: Manometer
  • Vacuum valves: Manually operated 3-way valve
  • Refilling valves: Manually operated 3-way valve

Electrical Connection

  • Voltage: 230 V / 1 Ph
  • Power consumption: Maximum 0.5 kW

Related Products


The MB-VOH-250 is MBRAUN's most versatile vacuum oven in the VOH series. As part of MBRAUN's standard main antechamber design, this particular oven features a larger heating zone compared to MB-VOH-Mini allowing for heating of larger and more unconventionally shaped material.


The MBRAUN MB-VOH-600 is most powerful oven system in the VOH product line when it comes to maximum temperature. Featuring the same large heating zone as the MB-VOH-250, this oven can reach operating temperatures of up to 600°C and vacuum levels of down to 5 x 10-2 mbar.


The MBRAUN MB-VacuumDryer represents the most economical solution for air-sensitive substances and thermally instable products that require drying under controlled conditions in a dust-free vacuum atmosphere.

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