| Category | Muffle Furnace |
| Model | Sinter Furnace |
| Max Temperature | 1400°C (2552°F) |
| Working Temperature | 1300°C |
| Thermocouple Type | B (Platinum-30% Rhodium) |
| Thermocouple Details | Platinum-Rhodium alloy sheath, 8mm diameter, Type B, Tolerance Class 2, 200 to +1700°C range, High purity alumina insulation |
| Heating Element | Silicon Carbide (SiC) |
| Element Details | High power density, Brittle material, SiC heating elements, Max temp: 1600°C |
| Chamber (MM) | 320 x 250 x 490 |
| Outer Body (MM) | 725.0 x 860.0 x 770.0 |
| Chamber Volume | 39.2 Litres |
| Volume (cu.ft) | 17.7 ft³ |
| Power Load | 12.44 kW |
| Power Supply | 440V, Three Phase |
| Gross Weight | 146.16 kg |
| Chamber Shape | Rectangular - wide |
A common abbreviation for a Sintering Furnace. It is used to sinter powdered materials—bonding them through heat without melting—into a coherent solid. Operating at high temperatures like 1200°C, it facilitates diffusion between particles. The working principle requires controlled temperature profiles and often specific atmospheres to achieve the desired density and properties. Its purpose is fundamental to Powder Metallurgy (PM) and advanced ceramics, manufacturing porous filters, self-lubricating bearings, and structural parts with complex geometries that are difficult to machine.
This configuration is suitable when the sample load must fit a 320 x 250 x 490 MM chamber with usable chamber volume of 39.2 litre, approximate power load of 12.7 kW, rectangular - wide 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: 320 x 250 x 490 MM, 32 x 25 x 49 CM and 12 x 10 x 19 INCH. Buyers searching for 1400 Degree Celsius Sinter Furnace 320 x 250 x 490 MM chamber; 1400°C Sinter Furnace 320 x 250 x 490 MM; 1400 Degree Celsius Sinter Furnace 32 x 25 x 49 CM chamber; 1400°C Sinter Furnace 32 x 25 x 49 CM; 1400 Degree Celsius Sinter Furnace 12 x 10 x 19 INCH chamber; 1400°C Sinter Furnace 12 x 10 x 19 INCH can verify the same physical chamber on this canonical product page before requesting price, GST invoice, packaging and delivery.
Trutherm manufactures 1400 Degree Celsius (°C) Sinter Furnace 320 x 250 x 490 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.
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.