| Category | Muffle Furnace |
| Model | Oxidation Test Furnace |
| Max Temperature | 1400°C (2552°F) |
| Working Temperature | 1300°C |
| Thermocouple Type | B (Platinum-30% Rhodium) |
| Thermocouple Details | Platinum-Rhodium alloy sheath, 8mm diameter, Type B, Tolerance Class 2, 200 to +1700°C range, High purity alumina insulation |
| Heating Element | Silicon Carbide (SiC) |
| Element Details | SiC heating elements, Max temp: 1600°C, High power density, Brittle material |
| Chamber (MM) | 730 x 900 x 730 |
| Outer Body (MM) | 1130.0 x 1510.0 x 1020.0 |
| Chamber Volume | 479.6 Litres |
| Volume (cu.ft) | 62.5 ft³ |
| Power Load | 35.05 kW |
| Power Supply | 440V, Three Phase |
| Gross Weight | 536.67 kg |
| Chamber Shape | Rectangular - tall |
This furnace is specifically designed to evaluate the high-temperature oxidation or corrosion resistance of materials. Operating up to 1000°C or higher, it subjects samples to controlled oxidizing atmospheres. The working principle involves precise control of gas composition (air, oxygen, or mixed gases) and temperature while periodically measuring the sample's weight change or examining its surface. Its purpose is to screen and qualify materials like superalloys, coatings, and ceramics for use in aggressive environments, such as in chemical processing plants, power generation, and aerospace applications.
Equivalent chamber references: 730 x 900 x 730 MM, 73 x 90 x 73 CM and 29 x 36 x 29 INCH. Buyers searching for 1400 Degree Celsius Oxidation Test Furnace 730 x 900 x 730 MM chamber; 1400°C Oxidation Test Furnace 730 x 900 x 730 MM; 1400 Degree Celsius Oxidation Test Furnace 73 x 90 x 73 CM chamber; 1400°C Oxidation Test Furnace 73 x 90 x 73 CM; 1400 Degree Celsius Oxidation Test Furnace 29 x 36 x 29 INCH chamber; 1400°C Oxidation Test Furnace 29 x 36 x 29 INCH can verify the same physical chamber on this canonical product page before requesting price, GST invoice, packaging and delivery.
Trutherm manufactures 1400 Degree Celsius (°C) Oxidation Test Furnace 730 x 900 x 730 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 730 x 900 x 730 MM chamber with usable chamber volume of 479.6 litre, approximate power load of 35.1 kW, rectangular - tall 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.
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.