EziLab offers the Muffle Furnace EZL-MF104, a 36 L lab muffle furnace that runs continuously from room temperature to 1100°C and reaches 1200°C for up to three hours. Resistance wire heats the 400 by 300 by 300 mm ceramic fiber chamber from three sides at up to 15°C per minute, while PID control and an S-type thermocouple hold setpoints within 1°C. A 7-inch color touchscreen shows current and set temperatures side by side, and a double-layer steel casing with fan cooling keeps the outer surface below 50°C. Over-temperature limits, sensor alarms, and a top vent for sintering gases protect long runs on the 7 kW, 140 kg unit. The large chamber takes full crucible racks, ceramic batches, and oversized specimens that compact furnaces cannot hold. Operators ash food, feed, and fuel samples, burn off binders, anneal metal parts, and sinter ceramics, while the top vent clears smoke and gases released during heating. Materials science labs study ceramics, glass, and alloys, while industrial QC departments run loss-on-ignition and ash content tests at batch scale. Metal heat treaters temper small parts, and cement and mining labs fire ore and mineral samples. A program that holds above 1100°C beyond three hours breaks the rating, so audit your longest high-heat dwell before comparing the Furnace category and Muffle Furnace range.
| Capacity | 36 L |
|---|---|
| Maximum Working Temperature | 1200°C (<3 hours) |
| Continuous Working Temperature | RT to 1100°C |
| Heating Rate | 0-15°C/min (for resistance wire) |
| Temperature Accuracy | ±1°C |
| Thermocouple | S type |
| Heating Element | Resistance Wire (3 sides heating) |
| Temperature Control | PID automatic control |
| Furnace Material | Double layer steel casing |
| Display | 7” colour touch screen |
| Rated Power | 7 kW |
| Working Voltage | AC 380V, 50Hz |
| Chamber Dimension (W×D×H) | 400×300×300 mm |
| Overall Dimension (W×D×H) | 680×700×1100 mm |
| Net Weight | 140 kg |
Ceramic fiber furnace chamber to ensure fast heating rate and save power
Double layer steel casing with fan cooling assistance to ensure the surface temperature is below 50C
Intelligent sensor alarm function
Digital PID controller
Intuitive and easy to use operating menu
Easy to open door handles
Current temperature and setting temperature are displayed separately on control panel
Highly efficient fan motor ensures uniform air circulation
Excellent temperature accuracy
Simple to use and maintain
Over-temperature limit function
Less and low noise operation with gentle air currents
Vent hole on top is a perfect solution for waste gas during material sintering
| • | Industrial QC labs ashing food, feed and fuel samples and running loss-on-ignition tests in the 36 L ceramic fibre chamber. |
| • | Ceramics producers burning off binders and sintering parts, with the top vent carrying released gases out of the chamber. |
| • | Heat treaters annealing and tempering small metal parts, with three-side resistance wire heating ramping at up to 15 °C per minute. |
| • | Cement and mining labs firing ore and mineral samples at up to 1100 °C continuous, or 1200 °C for runs under three hours. |
| • | Materials science, research and dental labs preparing small samples, with the 7-inch touchscreen showing set and current temperature separately. |
