| Category | Muffle Furnace |
| Model | Jewelry Furnace |
| Max Temperature | 1400°C (2552°F) |
| Working Temperature | 1300°C |
| Thermocouple Type | B (Platinum-30% Rhodium) |
| Thermocouple Details | Tolerance Class 2, 200 to +1700°C range, High purity alumina insulation, Platinum-Rhodium alloy sheath, 8mm diameter, Type B |
| Heating Element | Silicon Carbide (SiC) |
| Element Details | Brittle material, SiC heating elements, Max temp: 1600°C, High power density |
| Chamber (MM) | 400 x 400 x 600 |
| Outer Body (MM) | 805.0 x 1000.0 x 875.0 |
| Chamber Volume | 96 Litres |
| Volume (cu.ft) | 25.9 ft³ |
| Power Load | 18.15 kW |
| Power Supply | 440V, Three Phase |
| Gross Weight | 236.75 kg |
| Chamber Shape | Square |
This is a general-purpose furnace found in jewelry workshops, capable of performing multiple tasks: melting, casting, soldering, annealing, and enamel firing. Operating temperatures typically range to 800°C or higher for melting. The working principle emphasizes versatility, safety, and ease of use, often with programmable settings for different metals and processes. Its purpose is to serve as the primary thermal processing station for a jeweler, consolidating several tools into one and improving workflow efficiency in creating and repairing jewelry items.
This configuration is suitable when the sample load must fit a 400 x 400 x 600 MM chamber with usable chamber volume of 96 litre, approximate power load of 18.3 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: 400 x 400 x 600 MM, 40 x 40 x 60 CM and 16 x 16 x 24 INCH. Buyers searching for 1400 Degree Celsius Jewelry Furnace 400 x 400 x 600 MM chamber; 1400°C Jewelry Furnace 400 x 400 x 600 MM; 1400 Degree Celsius Jewelry Furnace 40 x 40 x 60 CM chamber; 1400°C Jewelry Furnace 40 x 40 x 60 CM; 1400 Degree Celsius Jewelry Furnace 16 x 16 x 24 INCH chamber; 1400°C Jewelry Furnace 16 x 16 x 24 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) Jewelry Furnace 400 x 400 x 600 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.
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.