| Category | Muffle Furnace |
| Model | Anneal Furnace |
| Max Temperature | 1400°C (2552°F) |
| Working Temperature | 1300°C |
| Thermocouple Type | B (Platinum-30% Rhodium) |
| Thermocouple Details | High purity alumina insulation, Platinum-Rhodium alloy sheath, 8mm diameter, Type B, Tolerance Class 2, 200 to +1700°C range |
| Heating Element | Silicon Carbide (SiC) |
| Element Details | Max temp: 1600°C, High power density, Brittle material, SiC heating elements |
| Chamber (MM) | 150 x 150 x 300 |
| Outer Body (MM) | 555.0 x 755.0 x 590.0 |
| Chamber Volume | 6.8 Litres |
| Volume (cu.ft) | 8.8 ft³ |
| Power Load | 6.17 kW |
| Power Supply | 220V, Single Phase |
| Gross Weight | 68.68 kg |
| Chamber Shape | Square |
This furnace is used for annealing processes, which soften metals and relieve internal stresses induced by machining, welding, or cold working. Operating at temperatures like 550°C, it heats materials slowly and uniformly to a point below their melting point. The working principle relies on a thermally insulated chamber that allows for precise control over both the ramp-up to the target temperature and the subsequent controlled cooling rate. Its primary purpose is to restore ductility, improve electrical conductivity, and enhance dimensional stability of metals like copper, steel, and brass. It is a standard piece of equipment in metal fabrication shops and wire manufacturing facilities.
Trutherm manufactures 1400 Degree Celsius (°C) Anneal Furnace 150 x 150 x 300 MM Chamber for buyers who search by exact machine type, chamber size and 1400°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 150 x 150 x 300 MM chamber with usable chamber volume of 6.8 litre, approximate power load of 6.2 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: 150 x 150 x 300 MM, 15 x 15 x 30 CM and 6 x 6 x 12 INCH. Buyers searching for 1400 Degree Celsius Anneal Furnace 150 x 150 x 300 MM chamber; 1400°C Anneal Furnace 150 x 150 x 300 MM; 1400 Degree Celsius Anneal Furnace 15 x 15 x 30 CM chamber; 1400°C Anneal Furnace 15 x 15 x 30 CM; 1400 Degree Celsius Anneal Furnace 6 x 6 x 12 INCH chamber; 1400°C Anneal Furnace 6 x 6 x 12 INCH can verify the same physical chamber on this canonical product page before requesting price, GST invoice, packaging and delivery.
Uniform chamber heating and a simple door-loading design make a muffle furnace straightforward to standardise across multiple operators and shifts.
Where sample volume and process type vary week to week, a general-purpose muffle furnace avoids the cost of maintaining several process-specific furnace types.
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.