| Category | Muffle Furnace |
| Model | Heat Treating Furnace |
| Max Temperature | 1000°C (1832°F) |
| Working Temperature | 900°C |
| Thermocouple Type | N (Nicrosil-Nisil) |
| Thermocouple Details | Inconel 600 sheath, 6mm diameter, Type N, Tolerance Class 2, 0 to +1100°C range, MgO insulated mineral |
| Heating Element | Kanthal A1 (FeCrAl) |
| Element Details | Max temp: 1425°C, Superior cyclic performance, FeCrAl alloy with rare earth elements |
| Chamber (MM) | 420 x 750 x 420 |
| Outer Body (MM) | 825.0 x 1350.0 x 710.0 |
| Chamber Volume | 132.3 Litres |
| Volume (cu.ft) | 28.9 ft³ |
| Power Load | 21.52 kW |
| Power Supply | 440V, Three Phase |
| Gross Weight | 249.36 kg |
| Chamber Shape | Rectangular - tall |
This furnace applies various heat treatment processes to metals to alter their mechanical properties like hardness, strength, and toughness. Operating at temperatures starting from 600°C, it encompasses many specific furnace types. The working principle is based on precise temperature control and often atmosphere control to manage surface chemistry during heating. Its purpose is critical in automotive, aerospace, and tool manufacturing to ensure parts can withstand operational stresses. Modern versions are highly automated for consistency and efficiency.
Equivalent chamber references: 420 x 750 x 420 MM, 42 x 75 x 42 CM and 16 x 30 x 16 INCH. Buyers searching for 1000 Degree Celsius Heat Treating Furnace 420 x 750 x 420 MM chamber; 1000°C Heat Treating Furnace 420 x 750 x 420 MM; 1000 Degree Celsius Heat Treating Furnace 42 x 75 x 42 CM chamber; 1000°C Heat Treating Furnace 42 x 75 x 42 CM; 1000 Degree Celsius Heat Treating Furnace 16 x 30 x 16 INCH chamber; 1000°C Heat Treating Furnace 16 x 30 x 16 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) Heat Treating Furnace 420 x 750 x 420 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 420 x 750 x 420 MM chamber with usable chamber volume of 132.3 litre, approximate power load of 20.8 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.
Where sample volume and process type vary week to week, a general-purpose muffle furnace avoids the cost of maintaining several process-specific furnace types.
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.
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.