| Category | Muffle Furnace |
| Model | Metallography Furnace |
| Max Temperature | 1400°C (2552°F) |
| Working Temperature | 1300°C |
| Thermocouple Type | B (Platinum-30% Rhodium) |
| Thermocouple Details | Type B, Tolerance Class 2, 200 to +1700°C range, High purity alumina insulation, Platinum-Rhodium alloy sheath, 8mm diameter |
| Heating Element | Silicon Carbide (SiC) |
| Element Details | SiC heating elements, Max temp: 1600°C, High power density, Brittle material |
| Chamber (MM) | 200 x 100 x 100 |
| Outer Body (MM) | 605.0 x 700.0 x 390.0 |
| Chamber Volume | 2 Litres |
| Volume (cu.ft) | 5.8 ft³ |
| Power Load | 3.68 kW |
| Power Supply | 220V, Single Phase |
| Gross Weight | 45.15 kg |
| Chamber Shape | Rectangular - wide |
A furnace used in the field of metallography for preparing metal samples for microscopic analysis. Operating at temperatures like 600°C, it is used for processes like stress relieving after cutting or inducing specific phase transformations. The working principle is similar to a small laboratory box furnace, with an emphasis on temperature uniformity across small samples. Its purpose is to simulate heat treatment conditions on a lab scale or to prepare standardized samples for comparison, providing a direct link between thermal processing and the resulting microstructure seen under the microscope.
This configuration is suitable when the sample load must fit a 200 x 100 x 100 MM chamber with usable chamber volume of 2 litre, approximate power load of 3.8 kW, rectangular - wide 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: 200 x 100 x 100 MM, 20 x 10 x 10 CM and 8 x 4 x 4 INCH. Buyers searching for 1400 Degree Celsius Metallography Furnace 200 x 100 x 100 MM chamber; 1400°C Metallography Furnace 200 x 100 x 100 MM; 1400 Degree Celsius Metallography Furnace 20 x 10 x 10 CM chamber; 1400°C Metallography Furnace 20 x 10 x 10 CM; 1400 Degree Celsius Metallography Furnace 8 x 4 x 4 INCH chamber; 1400°C Metallography Furnace 8 x 4 x 4 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 (1400°C) Metallography Furnace 200 x 100 x 100 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.
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.
Because muffle furnaces are used across ashing, drying, calcination and light heat-treatment, the chamber and controller are specified for flexibility rather than one narrow process window.
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.