| 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) | 225 x 375 x 225 |
| Outer Body (MM) | 640.0 x 980.0 x 515.0 |
| Chamber Volume | 19 Litres |
| Volume (cu.ft) | 11.3 ft³ |
| Power Load | 9.61 kW |
| Power Supply | 220V, Single Phase |
| Gross Weight | 102.88 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 225 x 375 x 225 MM chamber with usable chamber volume of 19 litre, approximate power load of 9.5 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: 225 x 375 x 225 MM, 23 x 38 x 23 CM and 9 x 15 x 9 INCH. Buyers searching for 700 Degree Celsius Electric Muffle kiln 225 x 375 x 225 MM chamber; 700°C Electric Muffle kiln 225 x 375 x 225 MM; 700 Degree Celsius Electric Muffle kiln 23 x 38 x 23 CM chamber; 700°C Electric Muffle kiln 23 x 38 x 23 CM; 700 Degree Celsius Electric Muffle kiln 9 x 15 x 9 INCH chamber; 700°C Electric Muffle kiln 9 x 15 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 225 x 375 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.
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.