| Category | Muffle Furnace |
| Model | Programmable Muffle 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) | 300 x 300 x 600 |
| Outer Body (MM) | 710.0 x 910.0 x 885.0 |
| Chamber Volume | 54 Litres |
| Volume (cu.ft) | 20.4 ft³ |
| Power Load | 13.91 kW |
| Power Supply | 440V, Three Phase |
| Gross Weight | 183.44 kg |
| Chamber Shape | Square |
This muffle furnace incorporates programmable temperature controls, allowing users to set complex time-temperature profiles. Operating up to 1000°C, it automates processes that require specific ramps and soaks. The working principle combines the clean environment of a muffle with a digital controller that can execute multi-step programs, such as a slow binder burnout followed by a high-temperature sinter. Its purpose is in laboratories and small-scale production where repeatability and hands-free operation are needed for processes like thermal analysis, sample preparation, and firing of small batches of specialized materials.
Equivalent chamber references: 300 x 300 x 600 MM, 30 x 30 x 60 CM and 12 x 12 x 24 INCH. Buyers searching for 1200 Degree Celsius Programmable Muffle Furnace 300 x 300 x 600 MM chamber; 1200°C Programmable Muffle Furnace 300 x 300 x 600 MM; 1200 Degree Celsius Programmable Muffle Furnace 30 x 30 x 60 CM chamber; 1200°C Programmable Muffle Furnace 30 x 30 x 60 CM; 1200 Degree Celsius Programmable Muffle Furnace 12 x 12 x 24 INCH chamber; 1200°C Programmable Muffle Furnace 12 x 12 x 24 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 (1200°C) Programmable Muffle Furnace 300 x 300 x 600 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.
This configuration is suitable when the sample load must fit a 300 x 300 x 600 MM chamber with usable chamber volume of 54 litre, approximate power load of 14.5 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.
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.