Espec Vacuum Ovens


If the ambient pressure is low, test samples will already dry at a lower temperature. This enables rapid and safe drying of heat-sensitive products. The low ambient pressure also ensures that the boiling point is a lot lower, causing less stress on a product.
The Espec vacuum ovens are often used for applications in the chemical, aviation, food, cosmetics and pharmaceutical industries. The vacuum models are available in 91, 216 and 512-litre versions. Furthermore, all models feature a user-friendly LCD touch panel controller on the oven front which can be used to control, monitor and program the vacuum oven. Remote communication with the oven via GPIB, RS-232c or RS-485 is also possible.

Technical specifications

  • Capacity:
    Temperature range:
    Temperature fluctuation:
    Air pressure range:
    Viewing window:
  • 91, 216 or 512 litre
    +40°C to +200°C
    ± 0,5°C (± 1,0°C at atmospheric pressure)
    933×10² to 1×10² Pa
    Touchscreen program controller

    USB (option)
    Viewing window in door (option)


  • • User friendly touchscreen controller
    • Uniform temperature distribution
    • Mobile installation (casters and leveling feet)
    • Advanced programming mode
    • Rapid heating

Some options:

  • • Viewing window in door
    • Hermetic connections for thermocouples
    • Alarm terminals
    • USB logging
    • Reinforced floor for heavy products


  • • Automotive
    • Aerospace
    • Chemistry
    • Cosmetics
    • Electronics
    • Energy
    • Food
    • Packaging
    • Pharma / medical
    • Semiconductor


  • • Temperature tests
    • Drying (vacuum)
    • Heat treatment
    • Curing
    • Laboratories