| Category | Muffle Furnace |
| Model | Burn Out Furnace |
| Max Temperature | 1400°C (2552°F) |
| Working Temperature | 1300°C |
| Thermocouple Type | B (Platinum-30% Rhodium) |
| Thermocouple Details | Type B, Tolerance Class 2, 200 to +1700°C range, High purity alumina insulation, Platinum-Rhodium alloy sheath, 8mm diameter |
| Heating Element | Silicon Carbide (SiC) |
| Element Details | SiC heating elements, Max temp: 1600°C, High power density, Brittle material |
| Chamber (MM) | 200 x 200 x 400 |
| Outer Body (MM) | 605.0 x 815.0 x 680.0 |
| Chamber Volume | 16 Litres |
| Volume (cu.ft) | 12 ft³ |
| Power Load | 8.89 kW |
| Power Supply | 220V, Single Phase |
| Gross Weight | 101.13 kg |
| Chamber Shape | Square |
Used primarily in investment casting (lost-wax process), this furnace combusts the wax or plastic patterns from within the ceramic investment mold. Operating around 750°C, it completely eliminates the pattern material. The working principle involves heating the mold slowly to melt, vaporize, and burn out the wax, leaving a clean, precise cavity, while also curing the mold ceramic to develop strength. Its purpose is a critical preparatory step before pouring molten metal, ensuring the final casting's dimensional accuracy and surface finish. It is indispensable in jewelry making, dental labs, and precision casting foundries.
This configuration is suitable when the sample load must fit a 200 x 200 x 400 MM chamber with usable chamber volume of 16 litre, approximate power load of 8.8 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: 200 x 200 x 400 MM, 20 x 20 x 40 CM and 8 x 8 x 16 INCH. Buyers searching for 1400 Degree Celsius Burn Out Furnace 200 x 200 x 400 MM chamber; 1400°C Burn Out Furnace 200 x 200 x 400 MM; 1400 Degree Celsius Burn Out Furnace 20 x 20 x 40 CM chamber; 1400°C Burn Out Furnace 20 x 20 x 40 CM; 1400 Degree Celsius Burn Out Furnace 8 x 8 x 16 INCH chamber; 1400°C Burn Out Furnace 8 x 8 x 16 INCH can verify the same physical chamber on this canonical product page before requesting price, GST invoice, packaging and delivery.
Trutherm manufactures 1400 Degree Celsius (°C) Burn Out Furnace 200 x 200 x 400 MM Chamber for buyers who search by exact machine type, chamber size and 1400°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.