| Category | Muffle Furnace |
| Model | Electric Muffle kiln |
| Max Temperature | 700°C (1292°F) |
| Working Temperature | 600°C |
| Thermocouple Type | K (Chromel-Alumel) |
| Thermocouple Details | 4mm diameter, Type K, Tolerance Class 1, -40 to +500°C range, MgO insulated mineral, Inconel 600 sheath |
| Heating Element | Kanthal A1 (FeCrAl) |
| Element Details | Higher resistivity, FeCrAl alloy with Al addition, Max temp: 1425°C, Excellent oxidation resistance |
| Chamber (MM) | 450 x 300 x 300 |
| Outer Body (MM) | 865.0 x 900.0 x 575.0 |
| Chamber Volume | 40.5 Litres |
| Volume (cu.ft) | 16.3 ft³ |
| Power Load | 12.72 kW |
| Power Supply | 440V, Three Phase |
| Gross Weight | 141.28 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 450 x 300 x 300 MM chamber with usable chamber volume of 40.5 litre, approximate power load of 12.9 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: 450 x 300 x 300 MM, 45 x 30 x 30 CM and 18 x 12 x 12 INCH. Buyers searching for 700 Degree Celsius Electric Muffle kiln 450 x 300 x 300 MM chamber; 700°C Electric Muffle kiln 450 x 300 x 300 MM; 700 Degree Celsius Electric Muffle kiln 45 x 30 x 30 CM chamber; 700°C Electric Muffle kiln 45 x 30 x 30 CM; 700 Degree Celsius Electric Muffle kiln 18 x 12 x 12 INCH chamber; 700°C Electric Muffle kiln 18 x 12 x 12 INCH can verify the same physical chamber on this canonical product page before requesting price, GST invoice, packaging and delivery.
Trutherm manufactures 700 Degree Celsius (°C) Electric Muffle kiln 450 x 300 x 300 MM Chamber for buyers who search by exact machine type, chamber size and 700°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.