| Category | Muffle Furnace |
| Model | Heat Treatment Furnace |
| Max Temperature | 1200°C (2192°F) |
| Working Temperature | 1100°C |
| Thermocouple Type | S (Platinum-10% Rhodium) |
| Thermocouple Details | Tolerance Class 2, 0 to +1450°C range, High purity alumina insulation, Platinum sheath, 6mm diameter, Type S |
| Heating Element | Kanthal A1 (FeCrAl) |
| Element Details | Max temp: 1425°C, Superior cyclic performance, FeCrAl alloy with rare earth elements |
| Chamber (MM) | 700 x 890 x 700 |
| Outer Body (MM) | 1110.0 x 1495.0 x 980.0 |
| Chamber Volume | 436.1 Litres |
| Volume (cu.ft) | 59.6 ft³ |
| Power Load | 32.98 kW |
| Power Supply | 440V, Three Phase |
| Gross Weight | 522.77 kg |
| Chamber Shape | Rectangular - tall |
This is the formal term for a furnace designed for the controlled heating and cooling of materials (primarily metals) to change their physical and sometimes chemical properties. Operating from 600°C, it is defined by its application rather than a specific design. The working principle is the execution of specific time-temperature profiles to induce phase transformations in alloys. Its purpose is fundamental to engineering, enabling the production of durable, reliable components from simple metal stock. It represents a vast segment of industrial furnace technology.
This configuration is suitable when the sample load must fit a 700 x 890 x 700 MM chamber with usable chamber volume of 436.1 litre, approximate power load of 33.8 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: 700 x 890 x 700 MM, 70 x 89 x 70 CM and 28 x 35 x 28 INCH. Buyers searching for 1200 Degree Celsius Heat Treatment Furnace 700 x 890 x 700 MM chamber; 1200°C Heat Treatment Furnace 700 x 890 x 700 MM; 1200 Degree Celsius Heat Treatment Furnace 70 x 89 x 70 CM chamber; 1200°C Heat Treatment Furnace 70 x 89 x 70 CM; 1200 Degree Celsius Heat Treatment Furnace 28 x 35 x 28 INCH chamber; 1200°C Heat Treatment Furnace 28 x 35 x 28 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) Heat Treatment Furnace 700 x 890 x 700 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.