| Category | Muffle Furnace |
| Model | Electric Muffle kiln |
| Max Temperature | 1400°C (2552°F) |
| Working Temperature | 1300°C |
| Thermocouple Type | B (Platinum-30% Rhodium) |
| Thermocouple Details | 8mm diameter, Type B, Tolerance Class 2, 200 to +1700°C range, High purity alumina insulation, Platinum-Rhodium alloy sheath |
| Heating Element | Silicon Carbide (SiC) |
| Element Details | Brittle material, SiC heating elements, Max temp: 1600°C, High power density |
| Chamber (MM) | 900 x 495 x 495 |
| Outer Body (MM) | 1315.0 x 1105.0 x 770.0 |
| Chamber Volume | 220.5 Litres |
| Volume (cu.ft) | 41 ft³ |
| Power Load | 25.12 kW |
| Power Supply | 440V, Three Phase |
| Gross Weight | 340.4 kg |
| Chamber Shape | Rectangular - wide |
This entry appears to be incomplete in the source data. Based on standard terminology, an Electric Muffle Kiln would be an electrically heated kiln featuring a muffle. It would operate similarly to an Electric Muffle Furnace but be tailored for ceramic/glass firing, with the muffle protecting ware from direct flame or element radiation. Its purpose would be for high-quality firing of precious metal ceramics, enamels, or delicate glazes where contamination must be absolutely avoided. It would offer precise, clean heat in a kiln format.
This configuration is suitable when the sample load must fit a 900 x 495 x 495 MM chamber with usable chamber volume of 220.5 litre, approximate power load of 25.6 kW, rectangular - wide chamber profile. It is commonly selected for laboratory, QC, metallurgical, ceramic, pharmaceutical and industrial heat-treatment work requiring stable heating and repeatable process conditions. Typical use includes general laboratory and industrial heat-treatment applications requiring stable, repeatable temperature control.
Equivalent chamber references: 900 x 495 x 495 MM, 90 x 50 x 50 CM and 36 x 19 x 19 INCH. Buyers searching for 1400 Degree Celsius Electric Muffle kiln 900 x 495 x 495 MM chamber; 1400°C Electric Muffle kiln 900 x 495 x 495 MM; 1400 Degree Celsius Electric Muffle kiln 90 x 50 x 50 CM chamber; 1400°C Electric Muffle kiln 90 x 50 x 50 CM; 1400 Degree Celsius Electric Muffle kiln 36 x 19 x 19 INCH chamber; 1400°C Electric Muffle kiln 36 x 19 x 19 INCH can verify the same physical chamber on this canonical product page before requesting price, GST invoice, packaging and delivery.
Trutherm manufactures 1400 Degree Celsius (°C) Electric Muffle kiln 900 x 495 x 495 MM Chamber for buyers who search by exact machine type, chamber size and 1400°C temperature rating. This page is specific to the MM dimension version, so the chamber size is presented in the unit normally used in the buyer's drawing, tender or purchase request.
A muffle furnace isolates the sample from direct contact with heating elements or combustion gases, giving cleaner, more repeatable results than an open flame or hot-plate process.
Because muffle furnaces are used across ashing, drying, calcination and light heat-treatment, the chamber and controller are specified for flexibility rather than one narrow process window.
As a general-purpose muffle furnace, this model covers a broader range of routine heating tasks than a process-specific ashing, tube or sintering furnace, making it the practical default when the lab runs mixed sample types rather than one dedicated process.