Muffle Furnace LMH 04/12 with Embedded Heating Elements in the Ceramic Muffle up to 1200 °C
Max temp: 1200°C | Volume: 4 l | Voltage: 230 V
Laboratory muffle horizontal furnace for aggressive loads and heat treatment in a protective atmosphere
Working with aggressive loads, vapours or processes that can attack heating elements?
The LMH 04/12 model provides a reliable solution for controlled heat treatment up to 1200 °C.
- You work with aggressive charge or vapours
- You need to protect heating elements from aggressive emissions
- You require stable and repeatable laboratory conditions
- You are looking for a furnace suitable for demanding laboratory processes
Key features:
- Maximum temperature 1200 °C for demanding laboratory processes
- Chamber volume 4 l suitable for small samples and testing
- Durable ceramic muffle separating the charge from the heating system
- Heating spiral wound on the muffle
- Exhaust outlet on the rear of the furnace
- Reliable operation even with aggressive loads
Typical applications
This laboratory muffle furnace is designed for processes where the heating system must be protected from aggressive vapours and emissions. It is suitable especially for laboratory testing and heat treatment of aggressive loads.
- Testing of aggressive loads
- Laboratory heat treatment under controlled conditions
- Processes with aggressive vapours or emissions
- Material testing and development
- Repeatable laboratory processes requiring protected heating elements
Available models in this series
- LMH 04/12 (this model) – small samples and precise laboratory testing
- LMH 07/12 (product detail) – more versatile laboratory use
- LMH 11/12 (product detail) – larger batches and more frequent operation
Ideal choice if
- You work with aggressive loads or vapours
- You need protection of the heating system
- You require reliable operation in demanding laboratory conditions
- You need a muffle furnace for controlled laboratory processes
Main benefits
- Protection of heating elements against aggressive emissions
- Longer furnace lifetime
- Stable and repeatable results
- Reduced risk of contamination
- Reliable operation in demanding laboratory environments
For standard laboratory processes without aggressive vapours, consider the L series or a more economical LE series.
Optional features
- Controller HtIndustry / Ht205
- Ejector with exhaust fan and draft diverter
- Interface RS232 or RS485
- Set HtMonit
- Protective atmosphere inlet
- Calibration of the controller measuring input
Contact us or use our sample testing services.
For technical specifications, construction and design, please refer to the product page.
| Category: | Laboratory furnaces |
|---|---|
| Warranty: | 3 years |
| Tmax °C: | 1200 |
| Recommended operating temperature range in °C: | 700 - 1150 |
| Volume in l: | 4 |
| External dimensions (w × h × d) mm: | 490×540×720 |
| Internal dimensions (w × h × d) mm: | 170×90×275 |
| Input in kW: | 3 |
| Weight in kg: | 42 |
| Voltage V: | 230 |
| Max. load capacity of bottom in kg: | 10 |
You need a laboratory furnace for processes with aggressive gases or vapours, where protected heat treatment conditions and long service life are critical.
The LMH series features heating elements embedded outside the chamber in a ceramic muffle, preventing direct contact with the atmosphere inside the furnace and helping protect the heating system from contamination or chemical attack.
Explore LMH models designed for demanding laboratory processes.