| Category | Muffle Furnace |
| Model | Porcelain Baking Furnace |
| Max Temperature | 1400°C (2552°F) |
| Working Temperature | 1300°C |
| Thermocouple Type | B (Platinum-30% Rhodium) |
| Thermocouple Details | 8mm diameter, Type B, Tolerance Class 2, 200 to +1700°C range, High purity alumina insulation, Platinum-Rhodium alloy sheath |
| Heating Element | Silicon Carbide (SiC) |
| Element Details | Brittle material, SiC heating elements, Max temp: 1600°C, High power density |
| Chamber (MM) | 150 x 150 x 300 |
| Outer Body (MM) | 550.0 x 765.0 x 590.0 |
| Chamber Volume | 6.8 Litres |
| Volume (cu.ft) | 8.8 ft³ |
| Power Load | 5.89 kW |
| Power Supply | 220V, Single Phase |
| Gross Weight | 71.37 kg |
| Chamber Shape | Square |
This term, often used in dental and art contexts, refers to a furnace for firing porcelain. Operating at high temperatures (around 1300°C), it sinters the porcelain powder into a dense, vitrified state. The working principle involves a controlled heating cycle that drives off binders and then sinters the fine particles, developing translucency and strength. Its purpose in dentistry is to build up aesthetic veneers on metal crowns; in art, it's for creating fine porcelain sculptures and tableware. The term "baking" is a colloquialism for the firing process.
Trutherm manufactures 1400 Degree Celsius (°C) Porcelain Baking 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 Porcelain Baking Furnace 150 x 150 x 300 MM chamber; 1400°C Porcelain Baking Furnace 150 x 150 x 300 MM; 1400 Degree Celsius Porcelain Baking Furnace 15 x 15 x 30 CM chamber; 1400°C Porcelain Baking Furnace 15 x 15 x 30 CM; 1400 Degree Celsius Porcelain Baking Furnace 6 x 6 x 12 INCH chamber; 1400°C Porcelain Baking 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.