| Category | Muffle Furnace |
| Model | Ceramic Furnace |
| Max Temperature | 1400°C (2552°F) |
| Working Temperature | 1300°C |
| Thermocouple Type | B (Platinum-30% Rhodium) |
| Thermocouple Details | Tolerance Class 2, 200 to +1700°C range, High purity alumina insulation, Platinum-Rhodium alloy sheath, 8mm diameter, Type B |
| Heating Element | Silicon Carbide (SiC) |
| Element Details | Max temp: 1600°C, High power density, Brittle material, SiC heating elements |
| Chamber (MM) | 225 x 225 x 450 |
| Outer Body (MM) | 630.0 x 830.0 x 735.0 |
| Chamber Volume | 22.8 Litres |
| Volume (cu.ft) | 13.8 ft³ |
| Power Load | 10.23 kW |
| Power Supply | 440V, Three Phase |
| Gross Weight | 121.64 kg |
| Chamber Shape | Square |
This is a general-purpose furnace for firing or heat-treating ceramic materials. Designed to reach high temperatures (around 1000°C or more), it accommodates various ceramic compositions. The working principle involves an insulated chamber with heating elements (often silicon carbide or molybdenum disilicide) that can withstand corrosive ceramic vapors. Its purpose is to sinter green ceramic bodies, fire glazes, or crystallize ceramic coatings, transforming them into hard, durable products. It is a fundamental tool in industries ranging from traditional pottery and sanitaryware to advanced technical ceramics for electronics and engineering.
Trutherm manufactures 1400 Degree Celsius (°C) Ceramic Furnace 225 x 225 x 450 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 225 x 225 x 450 MM chamber with usable chamber volume of 22.8 litre, approximate power load of 10.2 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: 225 x 225 x 450 MM, 23 x 23 x 45 CM and 9 x 9 x 18 INCH. Buyers searching for 1400 Degree Celsius Ceramic Furnace 225 x 225 x 450 MM chamber; 1400°C Ceramic Furnace 225 x 225 x 450 MM; 1400 Degree Celsius Ceramic Furnace 23 x 23 x 45 CM chamber; 1400°C Ceramic Furnace 23 x 23 x 45 CM; 1400 Degree Celsius Ceramic Furnace 9 x 9 x 18 INCH chamber; 1400°C Ceramic Furnace 9 x 9 x 18 INCH can verify the same physical chamber on this canonical product page before requesting price, GST invoice, packaging and delivery.
Routine QC and teaching labs value a muffle furnace precisely because one unit can cover several standard test methods without dedicated process-specific tooling.
Uniform chamber heating and a simple door-loading design make a muffle furnace straightforward to standardise across multiple operators and shifts.
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.