| Category | Muffle Furnace |
| Model | Digital Lab Furnace |
| Max Temperature | 1300°C (2372°F) |
| Working Temperature | 1200°C |
| Thermocouple Type | S (Platinum-10% Rhodium) |
| Thermocouple Details | High purity alumina insulation, Platinum sheath, 8mm diameter, Type S, Tolerance Class 2, 0 to +1550°C range |
| Heating Element | Silicon Carbide (SiC) |
| Element Details | Brittle material, SiC heating elements, Max temp: 1600°C, High power density |
| Chamber (MM) | 700 x 700 x 885 |
| Outer Body (MM) | 1105.0 x 1300.0 x 1165.0 |
| Chamber Volume | 433.7 Litres |
| Volume (cu.ft) | 60.9 ft³ |
| Power Load | 32.36 kW |
| Power Supply | 440V, Three Phase |
| Gross Weight | 502.56 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.
This configuration is suitable when the sample load must fit a 700 x 700 x 885 MM chamber with usable chamber volume of 433.7 litre, approximate power load of 33.7 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: 700 x 700 x 885 MM, 70 x 70 x 89 CM and 28 x 28 x 35 INCH. Buyers searching for 1300 Degree Celsius Digital Lab Furnace 700 x 700 x 885 MM chamber; 1300°C Digital Lab Furnace 700 x 700 x 885 MM; 1300 Degree Celsius Digital Lab Furnace 70 x 70 x 89 CM chamber; 1300°C Digital Lab Furnace 70 x 70 x 89 CM; 1300 Degree Celsius Digital Lab Furnace 28 x 28 x 35 INCH chamber; 1300°C Digital Lab Furnace 28 x 28 x 35 INCH can verify the same physical chamber on this canonical product page before requesting price, GST invoice, packaging and delivery.
Trutherm manufactures 1300 Degree Celsius (°C) Digital Lab Furnace 700 x 700 x 885 MM Chamber for buyers who search by exact machine type, chamber size and 1300°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.
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.
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.
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.