| Category | Muffle Furnace |
| Model | High Temperature Muffle 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 | Max temp: 1600°C, High power density, Brittle material, SiC heating elements |
| Chamber (MM) | 175 x 175 x 350 |
| Outer Body (MM) | 575.0 x 775.0 x 635.0 |
| Chamber Volume | 10.7 Litres |
| Volume (cu.ft) | 10.3 ft³ |
| Power Load | 7.4 kW |
| Power Supply | 220V, Single Phase |
| Gross Weight | 83.62 kg |
| Chamber Shape | Square |
A muffle furnace designed to operate at the upper limits of muffle technology, typically 1200°C or higher. The working principle uses a high-grade ceramic muffle (often alumina) and silicon carbide heating elements capable of withstanding these temperatures while still providing a clean environment. Its purpose is for high-temperature ash testing, sintering of advanced powders, or heat treatment of materials where contamination from elements or insulation must be prevented. It is a premium tool for demanding laboratory applications.
Trutherm manufactures 1400 Degree Celsius (1400°C) High Temperature Muffle Furnace 175 x 175 x 350 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 175 x 175 x 350 MM chamber with usable chamber volume of 10.7 litre, approximate power load of 7.5 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: 175 x 175 x 350 MM, 18 x 18 x 35 CM and 7 x 7 x 14 INCH. Buyers searching for 1400 Degree Celsius High Temperature Muffle Furnace 175 x 175 x 350 MM chamber; 1400°C High Temperature Muffle Furnace 175 x 175 x 350 MM; 1400 Degree Celsius High Temperature Muffle Furnace 18 x 18 x 35 CM chamber; 1400°C High Temperature Muffle Furnace 18 x 18 x 35 CM; 1400 Degree Celsius High Temperature Muffle Furnace 7 x 7 x 14 INCH chamber; 1400°C High Temperature Muffle Furnace 7 x 7 x 14 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.