| Category | Muffle Furnace |
| Model | Industrial Electric Furnace |
| Max Temperature | 1000°C (1832°F) |
| Working Temperature | 900°C |
| Thermocouple Type | N (Nicrosil-Nisil) |
| Thermocouple Details | 6mm diameter, Type N, Tolerance Class 2, 0 to +1100°C range, MgO insulated mineral, Inconel 600 sheath |
| Heating Element | Kanthal A1 (FeCrAl) |
| Element Details | Superior cyclic performance, FeCrAl alloy with rare earth elements, Max temp: 1425°C |
| Chamber (MM) | 850 x 575 x 575 |
| Outer Body (MM) | 1255.0 x 1185.0 x 850.0 |
| Chamber Volume | 281 Litres |
| Volume (cu.ft) | 46.2 ft³ |
| Power Load | 29.25 kW |
| Power Supply | 440V, Three Phase |
| Gross Weight | 409.67 kg |
| Chamber Shape | Rectangular - wide |
This is a broad category for any electric furnace built for industrial, rather than laboratory, purposes. Operating temperatures vary but often start around 800°C. The working principle uses industrial-grade electrical components, heavy-duty heating elements, and control systems designed for continuous or high-cycle operation in a plant environment. Its purpose spans melting, heat treating, curing, and drying across multiple sectors. The "industrial" designation implies robustness, higher power ratings, and integration into production lines, as opposed to benchtop or R&D units.
Equivalent chamber references: 850 x 575 x 575 MM, 85 x 58 x 58 CM and 34 x 23 x 23 INCH. Buyers searching for 1000 Degree Celsius Industrial Electric Furnace 850 x 575 x 575 MM chamber; 1000°C Industrial Electric Furnace 850 x 575 x 575 MM; 1000 Degree Celsius Industrial Electric Furnace 85 x 58 x 58 CM chamber; 1000°C Industrial Electric Furnace 85 x 58 x 58 CM; 1000 Degree Celsius Industrial Electric Furnace 34 x 23 x 23 INCH chamber; 1000°C Industrial Electric Furnace 34 x 23 x 23 INCH can verify the same physical chamber on this canonical product page before requesting price, GST invoice, packaging and delivery.
Trutherm manufactures 1000 Degree Celsius (°C) Industrial Electric Furnace 850 x 575 x 575 MM Chamber for buyers who search by exact machine type, chamber size and 1000°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 850 x 575 x 575 MM chamber with usable chamber volume of 281 litre, approximate power load of 28.3 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.
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.
Routine QC and teaching labs value a muffle furnace precisely because one unit can cover several standard test methods without dedicated process-specific tooling.
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.