| Category | Muffle Furnace |
| Model | Digital High Temp Furnace |
| Max Temperature | 1200°C (2192°F) |
| Working Temperature | 1100°C |
| Thermocouple Type | S (Platinum-10% Rhodium) |
| Thermocouple Details | 6mm diameter, Type S, Tolerance Class 2, 0 to +1450°C range, High purity alumina insulation, Platinum sheath |
| Heating Element | Kanthal A1 (FeCrAl) |
| Element Details | Superior cyclic performance, FeCrAl alloy with rare earth elements, Max temp: 1425°C |
| Chamber (MM) | 460 x 460 x 900 |
| Outer Body (MM) | 865.0 x 1060.0 x 1190.0 |
| Chamber Volume | 190 Litres |
| Volume (cu.ft) | 38.8 ft³ |
| Power Load | 23.35 kW |
| Power Supply | 440V, Three Phase |
| Gross Weight | 346.98 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: 460 x 460 x 900 MM, 46 x 46 x 90 CM and 18 x 18 x 36 INCH. Buyers searching for 1200 Degree Celsius Digital High Temp Furnace 460 x 460 x 900 MM chamber; 1200°C Digital High Temp Furnace 460 x 460 x 900 MM; 1200 Degree Celsius Digital High Temp Furnace 46 x 46 x 90 CM chamber; 1200°C Digital High Temp Furnace 46 x 46 x 90 CM; 1200 Degree Celsius Digital High Temp Furnace 18 x 18 x 36 INCH chamber; 1200°C Digital High Temp Furnace 18 x 18 x 36 INCH can verify the same physical chamber on this canonical product page before requesting price, GST invoice, packaging and delivery.
Trutherm manufactures 1200 Degree Celsius (°C) Digital High Temp Furnace 460 x 460 x 900 MM Chamber for buyers who search by exact machine type, chamber size and 1200°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 460 x 460 x 900 MM chamber with usable chamber volume of 190 litre, approximate power load of 24.1 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.
Routine QC and teaching labs value a muffle furnace precisely because one unit can cover several standard test methods without dedicated process-specific tooling.
Uniform chamber heating and a simple door-loading design make a muffle furnace straightforward to standardise across multiple operators and shifts.
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.