| Category | Muffle Furnace |
| Model | Chamber Kiln |
| Max Temperature | 1400°C (2552°F) |
| Working Temperature | 1300°C |
| Thermocouple Type | B (Platinum-30% Rhodium) |
| Thermocouple Details | 200 to +1700°C range, High purity alumina insulation, Platinum-Rhodium alloy sheath, 8mm diameter, Type B, Tolerance Class 2 |
| Heating Element | Silicon Carbide (SiC) |
| Element Details | High power density, Brittle material, SiC heating elements, Max temp: 1600°C |
| Chamber (MM) | 625 x 315 x 315 |
| Outer Body (MM) | 1030.0 x 920.0 x 595.0 |
| Chamber Volume | 62 Litres |
| Volume (cu.ft) | 21.1 ft³ |
| Power Load | 14.56 kW |
| Power Supply | 440V, Three Phase |
| Gross Weight | 176.72 kg |
| Chamber Shape | Rectangular - wide |
This kiln is defined by its enclosed, chamber-like structure for firing ceramics, enamel, or glass. Operating temperatures start around 900°C. The working principle is similar to a chamber furnace but is optimized for ceramic cycles, often with provisions for placing ware on shelves and managing combustion gases or glaze vapors. Its purpose is to provide a controlled, reproducible environment for both bisque and glaze firings in studio, educational, or industrial settings. It is one of the most common kiln designs due to its efficiency and even heat distribution.
Trutherm manufactures 1400 Degree Celsius (°C) Chamber Kiln 625 x 315 x 315 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 625 x 315 x 315 MM chamber with usable chamber volume of 62 litre, approximate power load of 15.3 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: 625 x 315 x 315 MM, 63 x 32 x 32 CM and 25 x 12 x 12 INCH. Buyers searching for 1400 Degree Celsius Chamber Kiln 625 x 315 x 315 MM chamber; 1400°C Chamber Kiln 625 x 315 x 315 MM; 1400 Degree Celsius Chamber Kiln 63 x 32 x 32 CM chamber; 1400°C Chamber Kiln 63 x 32 x 32 CM; 1400 Degree Celsius Chamber Kiln 25 x 12 x 12 INCH chamber; 1400°C Chamber Kiln 25 x 12 x 12 INCH can verify the same physical chamber on this canonical product page before requesting price, GST invoice, packaging and delivery.
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.
Routine QC and teaching labs value a muffle furnace precisely because one unit can cover several standard test methods without dedicated process-specific tooling.
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.