| Category | Muffle Furnace |
| Model | Digital Laboratory Furnace |
| Max Temperature | 900°C (1652°F) |
| Working Temperature | 800°C |
| Thermocouple Type | K (Chromel-Alumel) |
| Thermocouple Details | Type K, Tolerance Class 2, -40 to +900°C range, MgO insulated mineral, Inconel 600 sheath, 6mm diameter |
| Heating Element | Kanthal A1 (FeCrAl) |
| Element Details | FeCrAl alloy with rare earth elements, Max temp: 1425°C, Superior cyclic performance |
| Chamber (MM) | 830 x 470 x 470 |
| Outer Body (MM) | 1245.0 x 1080.0 x 750.0 |
| Chamber Volume | 183.3 Litres |
| Volume (cu.ft) | 36.6 ft³ |
| Power Load | 23.36 kW |
| Power Supply | 440V, Three Phase |
| Gross Weight | 324.21 kg |
| Chamber Shape | Rectangular - wide |
Trutherm Digital Laboratory Furnace models support ashing, material testing, heat treatment, sintering and QC workflows with factory-direct chamber size options.
Trutherm manufactures 900 Degree Celsius (°C) Digital Laboratory Furnace 830 x 470 x 470 MM Chamber for buyers who search by exact machine type, chamber size and 900°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 830 x 470 x 470 MM chamber with usable chamber volume of 183.3 litre, approximate power load of 23.8 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.
Equivalent chamber references: 830 x 470 x 470 MM, 83 x 47 x 47 CM and 33 x 18 x 18 INCH. Buyers searching for 900 Degree Celsius Digital Laboratory Furnace 830 x 470 x 470 MM chamber; 900°C Digital Laboratory Furnace 830 x 470 x 470 MM; 900 Degree Celsius Digital Laboratory Furnace 83 x 47 x 47 CM chamber; 900°C Digital Laboratory Furnace 83 x 47 x 47 CM; 900 Degree Celsius Digital Laboratory Furnace 33 x 18 x 18 INCH chamber; 900°C Digital Laboratory Furnace 33 x 18 x 18 INCH can verify the same physical chamber on this canonical product page before requesting price, GST invoice, packaging and delivery.
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.