













































Our Clients













31MGV – 1200°C – SH Vacuum Muffle Furnace
$17,880
- Harmful gas & fume removal protects laboratory air quality
- Three-stage filtration system. Pre-filter, HEPA filter and VOC filter
- Adjustable airflow. 10 levels of air intake and exhaust volume adjustment
- Ductless operation
- (Optional) Testo 300 Combustion Gas Analyzer for Monitoring Oxygen-free atmosphere inside the chamber or tube and measure combustion gas and synthetic gas components – Contact us for available options
- (Optional) Laboratory Gas-Drying Unit by Drierite™ with Connector
- (Optional) Quartz Shelf Designed to Maximize Available Space in the Chamber
- (Optional) Digital Vacuum Precision Meter by DigiVac
Also available in 1.5 liter capacity and 10 liter capacity.
- 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
- Description
- Specification
- Customer Photos
- Documents
- Reviews (0)
- FAQ
Description
Description
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.
Specification
Model | SH-FU-1.5MGV | SH-FU-10MGV | SH-FU-31MGV |
---|---|---|---|
Max temperature | 1200°C | 1200°C | 1200°C |
Continuous running temperature | 1000°C | 1000°C | 1000°C |
Chamber volume | 1.5liters | 10liters | 31liters |
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 | 115x115x115mm | 215x215x215mm | 315x315x315mm |
External size | 530x490x730mm | 630x590x830mm | 730x690x930mm |
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 |
Customer Photos








































Documents
Reviews (0)
Only logged in customers who have purchased this product may leave a review.
FAQ
Content missing
Reviews
There are no reviews yet.