| Category | Muffle Furnace |
| Model | Copper 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) | 250 x 250 x 500 |
| Outer Body (MM) | 655.0 x 860.0 x 775.0 |
| Chamber Volume | 31.3 Litres |
| Volume (cu.ft) | 15.9 ft³ |
| Power Load | 11.78 kW |
| Power Supply | 440V, Three Phase |
| Gross Weight | 132.07 kg |
| Chamber Shape | Square |
A general-purpose furnace for processing copper, this unit handles melting, annealing, or other heat treatments. Designed for high temperatures (up to 1100°C), it accommodates pure copper's high melting point (1085°C). The working principle often involves a crucible or reverberatory design with careful atmosphere control to limit oxygen uptake, which can cause embrittlement. Its purpose is to produce copper wire, sheet, rod, or cast products, often focusing on achieving high electrical conductivity. It is essential in electrical equipment manufacturing, plumbing, and metal refining facilities.
Equivalent chamber references: 250 x 250 x 500 MM, 25 x 25 x 50 CM and 10 x 10 x 20 INCH. Buyers searching for 1400 Degree Celsius Copper Furnace 250 x 250 x 500 MM chamber; 1400°C Copper Furnace 250 x 250 x 500 MM; 1400 Degree Celsius Copper Furnace 25 x 25 x 50 CM chamber; 1400°C Copper Furnace 25 x 25 x 50 CM; 1400 Degree Celsius Copper Furnace 10 x 10 x 20 INCH chamber; 1400°C Copper Furnace 10 x 10 x 20 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) Copper Furnace 250 x 250 x 500 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 250 x 250 x 500 MM chamber with usable chamber volume of 31.3 litre, approximate power load of 11.6 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.
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.