| Capacity | 7.2 L |
| Temperature Range | 50 to 1200℃ |
| Maximum Temperature | 1200 ℃ |
| Working Temperature | Up to 1100℃ |
| Temperature Resolution | ±1℃ |
| Temperature Fluctuation | ±1℃ |
| Temperature Uniformity | ±3℃ |
| Temperature Rise Rate | At 1000℃ or up to 10℃/min (No overpass 30℃/min) |
| Temperature Drop Rate | At 700℃ or up to 10℃/min |
| Time Range | 1 to 99 h 59 min or 1 to 999 h |
| Controller | Digital PID (fixed running or programmable) |
| Function | Bias correction, outage compensation, lock function |
| Heating System | HDR resistance alloy wire heater |
| Sensor | K-type thermocouple |
| Cooling and Airflow | Axial fan, double layer with air cooling |
| Safety Features | Auto cut-off when door opens, over-temperature alarm, leakage protection |
| Outer Body Material | Cold-rolled steel, drug-resistant painted |
| Inner Chamber Material | Ceramic fiber |
| Power Consumption | 3 KW |
| Power Supply | AC220V 50Hz |
| Internal Dimension (D×W×H) | 300×200×120 mm |
| External Dimension (D×W×H) | 530×450×530 mm |
| Weight | 47 kg |
Muffle Furnace ADMF-503 are suitable for rare earth, electronic ceramics, and bio-ceramics preparation. It also supports annealing, sintering, and coating processes in laboratory and industrial settings.
1. How do you maintain a muffle furnace?
To maintain a muffle furnace, regularly check the insulation, clean the chamber, and inspect the heating elements. Proper care extends the life of the muffle furnace and ensures consistent performance.
2. What is a Muffle Furnace?
A Muffle Furnace is a high-temperature oven used to heat materials in a controlled and isolated environment. It is equipped with a sealed chamber known as a muffle, which separates the sample from the furnace’s heating elements. This isolation prevents contamination and ensures uniform heat. The design of the system makes it useful for precise processes that require strict control over the environment.
3. How is a Muffle Furnace different from other furnace types in terms of design and functionality?
A Muffle Furnace differs from other types of furnaces in its design and functionality. The key feature of a unit is its sealed chamber, where the sample is placed inside a muffle. This ensures that the sample does not meet combustion gases, which is crucial for preventing contamination. Other types of furnaces, such as Box Furnaces, do not have this isolated chamber and may allow direct exposure of samples to heat sources.
| Volume | 16 L |
| Temperature Range | 30 to 1200°C |
| Maximum Operating Temperature | 1100°C |
| Capacity | 1L |
| Temperature Range | 50 to 1200℃ |
| Maximum Temperature | 1200 ℃ |
| Volume | 16 L |
| Temperature Range | 30 to 1000°C |
| Maximum Operating Temperature | 900°C |
| Volume | 3.8 L |
| Temperature Range | 30 to 1300°C |
| Maximum Operating Temperature | 1200°C |