| Category | Muffle Furnace |
| Model | Crucible Furnace |
| Max Temperature | 900°C (1652°F) |
| Working Temperature | 800°C |
| Thermocouple Type | K (Chromel-Alumel) |
| Thermocouple Details | Type K, Tolerance Class 2, -40 to +900°C range, MgO insulated mineral, Inconel 600 sheath, 6mm diameter |
| Heating Element | Kanthal A1 (FeCrAl) |
| Element Details | FeCrAl alloy with rare earth elements, Max temp: 1425°C, Superior cyclic performance |
| Chamber (MM) | 450 × 450 × 900 |
| Outer Body (MM) | 850.0 × 1050.0 × 1175.0 |
| Chamber Volume | 182.3 Litres |
| Volume (cu.ft) | 38.8 ft³ |
| Power Load | 23.700 kW |
| Power Supply | 440V, Three Phase |
| Gross Weight | 337 kg |
| Chamber Shape | Square |
This furnace design utilizes a removable crucible—a container made of refractory or graphite—to hold the material being heated or melted. Operating from 600°C to very high temperatures, it offers flexibility. The working principle involves heating the crucible externally (by surrounding elements or burners) or internally (by immersion heating). Its purpose is for small to medium batch melting of non-ferrous metals, alloying, or heat treating materials that must be isolated from the furnace lining. Popular in jewelry making, dental labs, and foundries for its simplicity and ease of material changeover.
Trutherm manufactures 900 Degree Celsius (900°C) Crucible Furnace 450 × 450 × 900 MM Chamber for buyers who search by exact machine type, chamber size and 900°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 450 × 450 × 900 MM chamber with usable chamber volume of 182.3 litre, approximate power load of 23.700 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.
Equivalent chamber references: 450 × 450 × 900 MM, 45 × 45 × 90 CM and 18 × 18 × 36 INCH. Buyers searching for 900 Degree Celsius Crucible Furnace 450 × 450 × 900 MM chamber; 900°C Crucible Furnace 450 × 450 × 900 MM; 900 Degree Celsius Crucible Furnace 45 × 45 × 90 CM chamber; 900°C Crucible Furnace 45 × 45 × 90 CM; 900 Degree Celsius Crucible Furnace 18 × 18 × 36 INCH chamber; 900°C Crucible Furnace 18 × 18 × 36 INCH can verify the same physical chamber on this canonical product page before requesting price, GST invoice, packaging and delivery.