| Category | Muffle Furnace |
| Model | Clay Kiln |
| Max Temperature | 1200°C (2192°F) |
| Working Temperature | 1100°C |
| Thermocouple Type | S (Platinum-10% Rhodium) |
| Thermocouple Details | High purity alumina insulation, Platinum sheath, 6mm diameter, Type S, Tolerance Class 2, 0 to +1450°C range |
| Heating Element | Kanthal A1 (FeCrAl) |
| Element Details | FeCrAl alloy with rare earth elements, Max temp: 1425°C, Superior cyclic performance |
| Chamber (MM) | 450 x 450 x 600 |
| Outer Body (MM) | 855.0 x 1065.0 x 890.0 |
| Chamber Volume | 121.5 Litres |
| Volume (cu.ft) | 28.9 ft³ |
| Power Load | 20.23 kW |
| Power Supply | 440V, Three Phase |
| Gross Weight | 260.84 kg |
| Chamber Shape | Square |
Specifically designed for firing clay-based ceramics, this kiln handles the specific thermal requirements of clay bodies from earthenware to stoneware. Capable of reaching at least 1000°C, it drives the sintering process that turns soft clay into hard ceramic. The working principle involves careful programming to manage dehydration, quartz inversion, and vitrification stages critical to clay transformation. Its purpose is the heart of pottery and brick/tile manufacturing, determining the final strength, porosity, and aesthetic of the product. It ranges from small electric hobby kilns to large tunnel kilns for industrial production.
This configuration is suitable when the sample load must fit a 450 x 450 x 600 MM chamber with usable chamber volume of 121.5 litre, approximate power load of 20.1 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: 450 x 450 x 600 MM, 45 x 45 x 60 CM and 18 x 18 x 24 INCH. Buyers searching for 1200 Degree Celsius Clay Kiln 450 x 450 x 600 MM chamber; 1200°C Clay Kiln 450 x 450 x 600 MM; 1200 Degree Celsius Clay Kiln 45 x 45 x 60 CM chamber; 1200°C Clay Kiln 45 x 45 x 60 CM; 1200 Degree Celsius Clay Kiln 18 x 18 x 24 INCH chamber; 1200°C Clay Kiln 18 x 18 x 24 INCH can verify the same physical chamber on this canonical product page before requesting price, GST invoice, packaging and delivery.
Trutherm manufactures 1200 Degree Celsius (1200°C) Clay Kiln 450 x 450 x 600 MM Chamber for buyers who search by exact machine type, chamber size and 1200°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.
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.
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.
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.