| Category | Muffle Furnace |
| Model | Pottery 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) | 390 x 390 x 770 |
| Outer Body (MM) | 800.0 x 1005.0 x 1055.0 |
| Chamber Volume | 117.1 Litres |
| Volume (cu.ft) | 31.1 ft³ |
| Power Load | 19.01 kW |
| Power Supply | 440V, Three Phase |
| Gross Weight | 249.69 kg |
| Chamber Shape | Square |
A general term for a furnace (kiln) used to fire pottery. Operating at a typical minimum of 1000°C, it transforms shaped and dried clay into a permanent, hardened ceramic. The working principle varies from simple pit fires to sophisticated electric or gas kilns with digital controllers, all providing the sustained heat needed for sintering. Its purpose is as old as human civilization: to create durable vessels, sculptures, and tiles. It remains the essential final step for every potter, from hobbyist to industrial manufacturer.
Trutherm manufactures 1400 Degree Celsius (°C) Pottery Furnace 390 x 390 x 770 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 390 x 390 x 770 MM chamber with usable chamber volume of 117.1 litre, approximate power load of 19.8 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: 390 x 390 x 770 MM, 39 x 39 x 77 CM and 15 x 15 x 30 INCH. Buyers searching for 1400 Degree Celsius Pottery Furnace 390 x 390 x 770 MM chamber; 1400°C Pottery Furnace 390 x 390 x 770 MM; 1400 Degree Celsius Pottery Furnace 39 x 39 x 77 CM chamber; 1400°C Pottery Furnace 39 x 39 x 77 CM; 1400 Degree Celsius Pottery Furnace 15 x 15 x 30 INCH chamber; 1400°C Pottery Furnace 15 x 15 x 30 INCH can verify the same physical chamber on this canonical product page before requesting price, GST invoice, packaging and delivery.
A muffle furnace is usually the first furnace a lab installs, since it covers the broadest share of everyday heating, drying and ashing tasks before more specialised equipment is added.
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.
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.