| Category | Muffle Furnace |
| Model | Lab Furnace |
| Max Temperature | 1200°C (2192°F) |
| Working Temperature | 1100°C |
| Thermocouple Type | S (Platinum-10% Rhodium) |
| Thermocouple Details | 6mm diameter, Type S, Tolerance Class 2, 0 to +1450°C range, High purity alumina insulation, Platinum sheath |
| Heating Element | Kanthal A1 (FeCrAl) |
| Element Details | Superior cyclic performance, FeCrAl alloy with rare earth elements, Max temp: 1425°C |
| Chamber (MM) | 450 x 600 x 450 |
| Outer Body (MM) | 850.0 x 1205.0 x 730.0 |
| Chamber Volume | 121.5 Litres |
| Volume (cu.ft) | 27.4 ft³ |
| Power Load | 19.98 kW |
| Power Supply | 440V, Three Phase |
| Gross Weight | 256.86 kg |
| Chamber Shape | Rectangular - tall |
Trutherm Lab Furnace models cover common laboratory furnace requirements with digital temperature control, insulated chamber construction and optional customized sizes for samples, crucibles and trays.
This configuration is suitable when the sample load must fit a 450 x 600 x 450 MM chamber with usable chamber volume of 121.5 litre, approximate power load of 20.1 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.
Equivalent chamber references: 450 x 600 x 450 MM, 45 x 60 x 45 CM and 18 x 24 x 18 INCH. Buyers searching for 1200 Degree Celsius Lab Furnace 450 x 600 x 450 MM chamber; 1200°C Lab Furnace 450 x 600 x 450 MM; 1200 Degree Celsius Lab Furnace 45 x 60 x 45 CM chamber; 1200°C Lab Furnace 45 x 60 x 45 CM; 1200 Degree Celsius Lab Furnace 18 x 24 x 18 INCH chamber; 1200°C Lab Furnace 18 x 24 x 18 INCH can verify the same physical chamber on this canonical product page before requesting price, GST invoice, packaging and delivery.
Trutherm manufactures 1200 Degree Celsius (°C) Lab Furnace 450 x 600 x 450 MM Chamber for buyers who search by exact machine type, chamber size and 1200°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.