| Category | Muffle Furnace |
| Model | Digital High Temp Furnace |
| Max Temperature | 1400°C (2552°F) |
| Working Temperature | 1300°C |
| Thermocouple Type | B (Platinum-30% Rhodium) |
| Thermocouple Details | 8mm diameter, Type B, Tolerance Class 2, 200 to +1700°C range, High purity alumina insulation, Platinum-Rhodium alloy sheath |
| Heating Element | Silicon Carbide (SiC) |
| Element Details | Brittle material, SiC heating elements, Max temp: 1600°C, High power density |
| Chamber (MM) | 200 x 200 x 400 |
| Outer Body (MM) | 605.0 x 815.0 x 675.0 |
| Chamber Volume | 16 Litres |
| Volume (cu.ft) | 12 ft³ |
| Power Load | 9.11 kW |
| Power Supply | 220V, Single Phase |
| Gross Weight | 104.32 kg |
| Chamber Shape | Square |
This digitally controlled furnace is engineered to reach very high temperatures, often 1200°C or more, with precision. It is used for sintering, ash testing, or high-temperature heat treatments. The working principle utilizes advanced refractory materials and high-temperature heating elements (like silicon carbide) managed by a sophisticated digital controller capable of running extended programs. Its purpose is to provide reliable, hands-off operation for demanding processes in research, quality control, and small-scale production where extreme heat and precise profiles are required.
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 Digital High Temp Furnace 200 x 200 x 400 MM chamber; 1400°C Digital High Temp Furnace 200 x 200 x 400 MM; 1400 Degree Celsius Digital High Temp Furnace 20 x 20 x 40 CM chamber; 1400°C Digital High Temp Furnace 20 x 20 x 40 CM; 1400 Degree Celsius Digital High Temp Furnace 8 x 8 x 16 INCH chamber; 1400°C Digital High Temp 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) Digital High Temp 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.
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.
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.