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18.7MHV – 1500°C – SH Vacuum Muffle Furnace
$31,560
- 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) Digital Vacuum Precision Meter by DigiVac
Also available in 4.5 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 1350°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
- 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-4.5MHV | SH-FU-18.7MHV |
|---|---|---|
| Max temperature | 1500°C | 1500°C |
| Continuous running temperature | 1350°C | 1350°C |
| Chamber volume | 4.5liters | 18.7liters |
| Controller | SP590 programmable controller | SP590 programmable controller |
| Heater | 3.3kW | 10.0kW |
| Sensor | R type | R type |
| Heating element | SIC | SIC |
| Insulation | Ceramic board & wool (ceramic fiber) | Ceramic board & wool (ceramic fiber) |
| Chamber size | 150x200x150mm | 250x300x250mm |
| External size | 630x590x830mm | 1050x900x940mm |
| Option | Digital vacuum meter | Digital vacuum meter |
| Mass flow controller | Mass flow controller | |
| Back pressure regulator | Back pressure regulator | |
| Power supply | 220V, 50/60Hz, 1p, 15A | 220V, 50/60Hz, 3p, 25A
380V, 50/60Hz, 3p, 15A |
Documents
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