| Category | Muffle Furnace |
| Model | Digital Lab Furnace |
| Max Temperature | 900°C (1652°F) |
| Working Temperature | 800°C |
| Thermocouple Type | K (Chromel-Alumel) |
| Thermocouple Details | MgO insulated mineral, Inconel 600 sheath, 6mm diameter, Type K, Tolerance Class 2, -40 to +900°C range |
| Heating Element | Kanthal A1 (FeCrAl) |
| Element Details | FeCrAl alloy with rare earth elements, Max temp: 1425°C, Superior cyclic performance |
| Chamber (MM) | 705 x 705 x 855 |
| Outer Body (MM) | 1105.0 x 1310.0 x 1145.0 |
| Chamber Volume | 425 Litres |
| Volume (cu.ft) | 59.6 ft³ |
| Power Load | 33.82 kW |
| Power Supply | 440V, Three Phase |
| Gross Weight | 513.97 kg |
| Chamber Shape | Square |
Trutherm Digital Lab Furnace models are suitable for laboratory testing, ashing, sintering and heat treatment with multiple temperature ranges and chamber dimensions.
Trutherm manufactures 900 Degree Celsius (°C) Digital Lab Furnace 705 x 705 x 855 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 705 x 705 x 855 MM chamber with usable chamber volume of 425 litre, approximate power load of 33.5 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.
Equivalent chamber references: 705 x 705 x 855 MM, 71 x 71 x 86 CM and 28 x 28 x 34 INCH. Buyers searching for 900 Degree Celsius Digital Lab Furnace 705 x 705 x 855 MM chamber; 900°C Digital Lab Furnace 705 x 705 x 855 MM; 900 Degree Celsius Digital Lab Furnace 71 x 71 x 86 CM chamber; 900°C Digital Lab Furnace 71 x 71 x 86 CM; 900 Degree Celsius Digital Lab Furnace 28 x 28 x 34 INCH chamber; 900°C Digital Lab Furnace 28 x 28 x 34 INCH can verify the same physical chamber on this canonical product page before requesting price, GST invoice, packaging and delivery.
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.