| 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) | 330 x 330 x 650 |
| Outer Body (MM) | 740.0 x 945.0 x 935.0 |
| Chamber Volume | 70.8 Litres |
| Volume (cu.ft) | 23 ft³ |
| Power Load | 16.05 kW |
| Power Supply | 440V, Three Phase |
| Gross Weight | 202.51 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.
This configuration is suitable when the sample load must fit a 330 x 330 x 650 MM chamber with usable chamber volume of 70.8 litre, approximate power load of 16.2 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: 330 x 330 x 650 MM, 33 x 33 x 65 CM and 13 x 13 x 26 INCH. Buyers searching for 600 Degree Celsius Electric Muffle kiln 330 x 330 x 650 MM chamber; 600°C Electric Muffle kiln 330 x 330 x 650 MM; 600 Degree Celsius Electric Muffle kiln 33 x 33 x 65 CM chamber; 600°C Electric Muffle kiln 33 x 33 x 65 CM; 600 Degree Celsius Electric Muffle kiln 13 x 13 x 26 INCH chamber; 600°C Electric Muffle kiln 13 x 13 x 26 INCH can verify the same physical chamber on this canonical product page before requesting price, GST invoice, packaging and delivery.
Trutherm manufactures 600 Degree Celsius (600°C) Electric Muffle kiln 330 x 330 x 650 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.
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.
Routine QC and teaching labs value a muffle furnace precisely because one unit can cover several standard test methods without dedicated process-specific tooling.
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.