7 L and 12 L muffle furnaces for ashing and thermal sample treatment, with mullite-fiber chambers, FeCrAl heating elements and 30-segment temperature programs. Listed maximum use temperature: 1100 °C.
- Mullite-fiber chamber and FeCrAl heating elements
- Ventilated cabinet with cooling fans
- Overcurrent, overtemperature and door-open power protection
Representative 7 L exterior. The 12 L model differs in cabinet and chamber dimensions.
Technical Information
| Parameter | Value |
|---|
| Listed maximum use temperature | 1100 °C |
| Listed control temperature limit | 1200 °C |
| Model | Chamber volume (L) | Voltage (V) | Input power (W) |
|---|
| PT-MUF-005 | 7 | 220 | 3000 |
| PT-MUF-007 | 12 | 220 | 4000 |
Standard Configuration
Mullite-fiber chamber, FeCrAl heating elements, alumina insulation, cabinet ventilation and cooling fans, voltage/current monitoring and door-open power cutoff. Protections include overcurrent, overvoltage, overheating, leakage and short circuit. Chamber capacity and electrical ratings are listed by model. 30-segment heating/cooling program control and a separate pair of current/voltage meters.
Optional Accessories
Communication software for remote control, live viewing, historical records and data export is optional. Confirm the required interface, software package, loading accessories and electrical frequency in the quotation. Validation services and certificates are not included as standard.
Downloads
Download the complete datasheet for model specifications and configuration details.
Download PDF - English
Selection / Ordering Information
Specify the model, sample type, required working temperature, loading arrangement and electrical supply. Use the listed maximum use temperature when selecting the process.
