| Category | Muffle Furnace |
| Model | Heat Treat Furnace |
| Max Temperature | 800°C (1472°F) |
| Working Temperature | 700°C |
| Thermocouple Type | K (Chromel-Alumel) |
| Thermocouple Details | -40 to +750°C range, MgO insulated mineral, Inconel 600 sheath, 4mm diameter, Type K, Tolerance Class 1 |
| Heating Element | Kanthal A1 (FeCrAl) |
| Element Details | Superior cyclic performance, FeCrAl alloy with rare earth elements, Max temp: 1425°C |
| Chamber (MM) | 850 x 880 x 850 |
| Outer Body (MM) | 1260.0 x 1495.0 x 1135.0 |
| Chamber Volume | 635.8 Litres |
| Volume (cu.ft) | 76.8 ft³ |
| Power Load | 40.65 kW |
| Power Supply | 440V, Three Phase |
| Gross Weight | 637.21 kg |
| Chamber Shape | Rectangular - tall |
A general, abbreviated term for a Heat Treating Furnace. It is a versatile furnace used for annealing, hardening, tempering, and normalizing metals. Operating from a base of 600°C, it is a broad category. The working principle involves controlled heating and cooling cycles within an insulated chamber to achieve desired metallurgical transformations. Its purpose is to tailor the mechanical properties of metal components across virtually every heavy and precision engineering industry. It is the backbone of metallurgical processing.
Equivalent chamber references: 850 x 880 x 850 MM, 85 x 88 x 85 CM and 34 x 35 x 34 INCH. Buyers searching for 800 Degree Celsius Heat Treat Furnace 850 x 880 x 850 MM chamber; 800°C Heat Treat Furnace 850 x 880 x 850 MM; 800 Degree Celsius Heat Treat Furnace 85 x 88 x 85 CM chamber; 800°C Heat Treat Furnace 85 x 88 x 85 CM; 800 Degree Celsius Heat Treat Furnace 34 x 35 x 34 INCH chamber; 800°C Heat Treat Furnace 34 x 35 x 34 INCH can verify the same physical chamber on this canonical product page before requesting price, GST invoice, packaging and delivery.
Trutherm manufactures 800 Degree Celsius (°C) Heat Treat Furnace 850 x 880 x 850 MM Chamber for buyers who search by exact machine type, chamber size and 800°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 880 x 850 MM chamber with usable chamber volume of 635.8 litre, approximate power load of 39.4 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.
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.