| Category | Muffle Furnace |
| Model | Salt Bath Furnace |
| 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) | 330 x 330 x 650 |
| Outer Body (MM) | 735.0 x 940.0 x 930.0 |
| Chamber Volume | 70.8 Litres |
| Volume (cu.ft) | 23 ft³ |
| Power Load | 16.94 kW |
| Power Supply | 440V, Three Phase |
| Gross Weight | 203.85 kg |
| Chamber Shape | Square |
This furnace uses a bath of molten salt (like chloride or cyanide salts) as the heating medium. Operating at temperatures such as 600°C, it provides extremely rapid and uniform heat transfer. The working principle involves immersing parts directly into the molten salt, which heats them quickly and evenly from all sides. Its purpose is for quenching, austempering, martempering, and annealing of tool steels and other alloys, as well as for cleaning and descaling. It offers precise temperature control but requires careful handling of the molten salt and its fumes.
Trutherm manufactures 1200 Degree Celsius (°C) Salt Bath Furnace 330 x 330 x 650 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.
This configuration is suitable when the sample load must fit a 330 x 330 x 650 MM chamber with usable chamber volume of 70.8 litre, approximate power load of 16.2 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: 330 x 330 x 650 MM, 33 x 33 x 65 CM and 13 x 13 x 26 INCH. Buyers searching for 1200 Degree Celsius Salt Bath Furnace 330 x 330 x 650 MM chamber; 1200°C Salt Bath Furnace 330 x 330 x 650 MM; 1200 Degree Celsius Salt Bath Furnace 33 x 33 x 65 CM chamber; 1200°C Salt Bath Furnace 33 x 33 x 65 CM; 1200 Degree Celsius Salt Bath Furnace 13 x 13 x 26 INCH chamber; 1200°C Salt Bath Furnace 13 x 13 x 26 INCH can verify the same physical chamber on this canonical product page before requesting price, GST invoice, packaging and delivery.
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.