Small Form Muffle Furnaces are a light-weight, compact solution for laboratories where space is limited. These universal furnaces are designed for material testing, heat treatment such as hardening, loosening, normalising and ceramic and stoneware firing up to 1100ºC,
These furnaces are constructed from powder coated steel exteriors with a one pice high thermal efficiency vacuum formed ceramic fibre chamber, with elements embedded within four sides.
All models feature a lift up safety door with safety cut of when the door is opened during operation and a ceramic bottom plate.
| Model | SF-3-SD | SF-8-SD | SF-13-SD | SF-22-SD | SF-39-SD |
| Volume | 3 | 8.2 | 13 | 22 | 39 |
| Internal Dimensions WDH (mm) | 125x200x115 | 200x300x133 | 225x360x180 | 275x500x155 | 315x515x225 |
| External Dimensions WDH (mm) | 340x470x430 | 440x620x510 | 500x700x550 | 600x890x610 | 649x899x739 |
| Temperature Maximum | 1100ºC | ||||
| Continuous Operating Temperature | T+10-1100ºC | ||||
| Temperature Stability | ±1ºC | ||||
| Temperature Uniformity | ±10ºC | ||||
| Working Chamber Material | Fibre Muffle | ||||
| Maximum Heating Time (mins) | 35 | 50 | 50 | 50 | 50 |
| Power (W) | 1700 | 1800 | 1800 | 3000 | 6000 |
| Power Supply | 240V/50Hz | ||||
| Weight (kg) | 18 | 28 | 38 | 58 | 74 |
