| Category | Muffle Furnace |
| Model | Tabletop Furnace |
| Max Temperature | 800°C (1472°F) |
| Working Temperature | 700°C |
| Thermocouple Type | K (Chromel-Alumel) |
| Thermocouple Details | MgO insulated mineral, Inconel 600 sheath, 4mm diameter, Type K, Tolerance Class 1, -40 to +750°C range |
| Heating Element | Kanthal A1 (FeCrAl) |
| Element Details | FeCrAl alloy with rare earth elements, Max temp: 1425°C, Superior cyclic performance |
| Chamber (MM) | 200 x 200 x 300 |
| Outer Body (MM) | 600.0 x 815.0 x 590.0 |
| Chamber Volume | 12 Litres |
| Volume (cu.ft) | 10.2 ft³ |
| Power Load | 7.72 kW |
| Power Supply | 220V, Single Phase |
| Gross Weight | 85.13 kg |
| Chamber Shape | Square |
A compact, portable furnace designed to sit on a laboratory bench or workshop table. Operating up to 600°C or more, it provides a small, efficient heating chamber. The working principle is a scaled-down version of larger chamber furnaces, with electric heating elements and basic or digital controls. Its purpose is for small-scale heat treatment, ashing, preheating, curing, and educational demonstrations where space is limited or only small samples are processed. It is popular in school labs, jewelry benches, and for R&D prototyping.
Equivalent chamber references: 200 x 200 x 300 MM, 20 x 20 x 30 CM and 8 x 8 x 12 INCH. Buyers searching for 800 Degree Celsius Tabletop Furnace 200 x 200 x 300 MM chamber; 800°C Tabletop Furnace 200 x 200 x 300 MM; 800 Degree Celsius Tabletop Furnace 20 x 20 x 30 CM chamber; 800°C Tabletop Furnace 20 x 20 x 30 CM; 800 Degree Celsius Tabletop Furnace 8 x 8 x 12 INCH chamber; 800°C Tabletop Furnace 8 x 8 x 12 INCH can verify the same physical chamber on this canonical product page before requesting price, GST invoice, packaging and delivery.
Trutherm manufactures 800 Degree Celsius (800°C) Tabletop Furnace 200 x 200 x 300 MM Chamber for buyers who search by exact machine type, chamber size and 800°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 200 x 200 x 300 MM chamber with usable chamber volume of 12 litre, approximate power load of 7.9 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.
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.
Routine QC and teaching labs value a muffle furnace precisely because one unit can cover several standard test methods without dedicated process-specific tooling.
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.