| Category | Muffle Furnace |
| Model | Electric Muffle kiln |
| Max Temperature | 600°C (1112°F) |
| Working Temperature | 500°C |
| Thermocouple Type | K (Chromel-Alumel) |
| Thermocouple Details | 3mm diameter, Type K, Tolerance Class 1, -40 to +375°C range, MgO insulated mineral, Inconel 600 sheath |
| Heating Element | Kanthal A1 (FeCrAl) |
| Element Details | Low cost, FeCrAl alloy, 80/20 NiCr equivalent, Max temp: 1400°C, Good oxidation resistance |
| Chamber (MM) | 390 x 390 x 770 |
| Outer Body (MM) | 790.0 x 1005.0 x 1045.0 |
| Chamber Volume | 117.1 Litres |
| Volume (cu.ft) | 31.1 ft³ |
| Power Load | 19.49 kW |
| Power Supply | 440V, Three Phase |
| Gross Weight | 248.63 kg |
| Chamber Shape | Square |
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.
Trutherm manufactures 600 Degree Celsius (°C) Electric Muffle kiln 390 x 390 x 770 MM Chamber for buyers who search by exact machine type, chamber size and 600°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.
This configuration is suitable when the sample load must fit a 390 x 390 x 770 MM chamber with usable chamber volume of 117.1 litre, approximate power load of 19.8 kW, square 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: 390 x 390 x 770 MM, 39 x 39 x 77 CM and 15 x 15 x 30 INCH. Buyers searching for 600 Degree Celsius Electric Muffle kiln 390 x 390 x 770 MM chamber; 600°C Electric Muffle kiln 390 x 390 x 770 MM; 600 Degree Celsius Electric Muffle kiln 39 x 39 x 77 CM chamber; 600°C Electric Muffle kiln 39 x 39 x 77 CM; 600 Degree Celsius Electric Muffle kiln 15 x 15 x 30 INCH chamber; 600°C Electric Muffle kiln 15 x 15 x 30 INCH can verify the same physical chamber on this canonical product page before requesting price, GST invoice, packaging and delivery.
Routine QC and teaching labs value a muffle furnace precisely because one unit can cover several standard test methods without dedicated process-specific tooling.
Uniform chamber heating and a simple door-loading design make a muffle furnace straightforward to standardise across multiple operators and shifts.
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.