| 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) | 825 x 460 x 460 |
| Outer Body (MM) | 1225.0 x 1070.0 x 740.0 |
| Chamber Volume | 174.6 Litres |
| Volume (cu.ft) | 34.5 ft³ |
| Power Load | 22.82 kW |
| Power Supply | 440V, Three Phase |
| Gross Weight | 313.87 kg |
| Chamber Shape | Rectangular - wide |
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: 825 x 460 x 460 MM, 83 x 46 x 46 CM and 33 x 18 x 18 INCH. Buyers searching for 1400 Degree Celsius Copper Furnace 825 x 460 x 460 MM chamber; 1400°C Copper Furnace 825 x 460 x 460 MM; 1400 Degree Celsius Copper Furnace 83 x 46 x 46 CM chamber; 1400°C Copper Furnace 83 x 46 x 46 CM; 1400 Degree Celsius Copper Furnace 33 x 18 x 18 INCH chamber; 1400°C Copper Furnace 33 x 18 x 18 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 825 x 460 x 460 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 825 x 460 x 460 MM chamber with usable chamber volume of 174.6 litre, approximate power load of 23.3 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.
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.