| 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) | 550 x 880 x 550 |
| Outer Body (MM) | 950.0 x 1480.0 x 835.0 |
| Chamber Volume | 266.2 Litres |
| Volume (cu.ft) | 42.8 ft³ |
| Power Load | 26.77 kW |
| Power Supply | 440V, Three Phase |
| Gross Weight | 387.34 kg |
| Chamber Shape | Rectangular - tall |
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 550 x 880 x 550 MM chamber with usable chamber volume of 266.2 litre, approximate power load of 27.7 kW, rectangular - tall 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: 550 x 880 x 550 MM, 55 x 88 x 55 CM and 22 x 35 x 22 INCH. Buyers searching for 1400 Degree Celsius Electric Muffle kiln 550 x 880 x 550 MM chamber; 1400°C Electric Muffle kiln 550 x 880 x 550 MM; 1400 Degree Celsius Electric Muffle kiln 55 x 88 x 55 CM chamber; 1400°C Electric Muffle kiln 55 x 88 x 55 CM; 1400 Degree Celsius Electric Muffle kiln 22 x 35 x 22 INCH chamber; 1400°C Electric Muffle kiln 22 x 35 x 22 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 550 x 880 x 550 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 is usually the first furnace a lab installs, since it covers the broadest share of everyday heating, drying and ashing tasks before more specialised equipment is added.
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.
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.