| 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) | 375 x 225 x 225 |
| Outer Body (MM) | 780.0 x 835.0 x 515.0 |
| Chamber Volume | 19 Litres |
| Volume (cu.ft) | 11.8 ft³ |
| Power Load | 9.39 kW |
| Power Supply | 220V, Single Phase |
| Gross Weight | 102 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.
Equivalent chamber references: 375 x 225 x 225 MM, 38 x 23 x 23 CM and 15 x 9 x 9 INCH. Buyers searching for 700 Degree Celsius Electric Muffle kiln 375 x 225 x 225 MM chamber; 700°C Electric Muffle kiln 375 x 225 x 225 MM; 700 Degree Celsius Electric Muffle kiln 38 x 23 x 23 CM chamber; 700°C Electric Muffle kiln 38 x 23 x 23 CM; 700 Degree Celsius Electric Muffle kiln 15 x 9 x 9 INCH chamber; 700°C Electric Muffle kiln 15 x 9 x 9 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 375 x 225 x 225 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.
This configuration is suitable when the sample load must fit a 375 x 225 x 225 MM chamber with usable chamber volume of 19 litre, approximate power load of 9.5 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.
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.