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SH-FU-31MGV

Max Temp 1200℃ vacuum furnace

SH-FU-31MGV (31L chamber)

  • Creating non-oxidation atmosphere thanks to inert gas full saturation with vacuum. LOW NOISE vacuum pump is available as option.
  • Adding optional digital mass flow controller and back pressure regulator will produce the purest result with zero oxidation. SH Scientific’s unique innovative configuration!
  • Creating your multiple atmospheric environment (burning in air, purging air and pulling vacuum, flowing inert gas and sintering)
  • No limitation on materials sizes compared to the ones with tube furnace
  • Support hardening, annealing, tempering, brazing and sintering with or without vacuum
  • Vacuum heat treating and vacuum brazing
  • Recommended ideal running temperature is below 1000°C
  • Vacuum close and vent valve
  • Gas inlet/outlet ports
  • Mass flow controller for 98 kinds of various gases including Argon, Nitrogen and Hydrogen. Option
  • Back pressure regulator. Option
  • Preventing the non-crossing streamlines phenomenon inside chamber

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  • SH Scientific’s benchtop vacuum muffle furnace ensures an oxygen-free environment for thermal treatment. It also facilitates a carbon-free atmosphere for applications like battery anode material development, metal injection molding, metallization, and sintering.

    Unlike narrower tube furnaces, the muffle chamber design accommodates bulky samples for more efficient, cost-effective processing.

    Key Advantages

    Total environmental control: An optional digital mass flow controller and back pressure regulator ensure zero oxidation for material purity. Innovative design: Vacuum pump overcomes the non-crossing streamlines phenomenon for full inert gas saturation—even in the corners of the chamber. Versatile atmospheric control: Custom and pre-programmed settings allow multiple inert gas environments within a single treatment cycle (e.g., burning in air, purging air and pulling a vacuum, introducing inert gas, and then sintering).

    Product Series

    Each of these convenient benchtop models is built and rigorously tested in South Korea, then delivered and supported from the US.

    Low-noise vacuum pumps are also available for a quieter, more pleasant, and more focused working environment.

    Need something we haven’t listed here? Reach out to share your requirements and talk through more customized offerings.

  • Model SH-FU-1.5MGV SH-FU-10MGV SH-FU-31MGV
    Max temperature 1200℃ 1200℃ 1200℃
    Continuous running temperature 1000℃ 1000℃ 1000℃
    Chamber volume 1.5 liters 10 liters 31 liters
    Controller SP590 programmable controller SP590 programmable controller SP590 programmable controller
    Heater 0.8kW 3.3kW 6.0kW
    Sensor K type K type K type
    Heating element KANTHAL A-1 (ceramic heating) KANTHAL A-1 (ceramic heating) KANTHAL A-1 (ceramic heating)
    Insulation Ceramic board & wool (ceramic fiber) Ceramic board & wool (ceramic fiber) Ceramic board & wool (ceramic fiber)
    Chamber size 115×115×115mm 215×215×215mm 315×315×315mm
    External size 530×490×730mm 630×590×830mm 730×690×930mm
    Option Digital vacuum meter
    Mass flow controller
    Back pressure regulator
    Digital vacuum meter
    Mass flow controller
    Back pressure regulator
    Digital vacuum meter
    Mass flow controller
    Back pressure regulator
    Power supply 220V, 50/60Hz, 1p, 6A 220V, 50/60Hz, 1p, 14A 220V, 50/60Hz, 1p, 26A
    220V, 50/60Hz, 3p, 15A
  • SH Scientific is an Advanced Laboratory Equipment Manufacturer

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