| Category | Muffle Furnace |
| Model | Annealing Furnace |
| Max Temperature | 1400°C (2552°F) |
| Working Temperature | 1300°C |
| Thermocouple Type | B (Platinum-30% Rhodium) |
| Thermocouple Details | Type B, Tolerance Class 2, 200 to +1700°C range, High purity alumina insulation, Platinum-Rhodium alloy sheath, 8mm diameter |
| Heating Element | Silicon Carbide (SiC) |
| Element Details | SiC heating elements, Max temp: 1600°C, High power density, Brittle material |
| Chamber (MM) | 890 × 500 × 500 |
| Outer Body (MM) | 1290.0 × 1100.0 × 775.0 |
| Chamber Volume | 222.5 Litres |
| Volume (cu.ft) | 41 ft³ |
| Power Load | 25.700 kW |
| Power Supply | 440V, Three Phase |
| Gross Weight | 360 kg |
| Chamber Shape | Rectangular - wide |
This furnace heats materials, typically metals or glass, and allows them to cool slowly to remove stresses and improve ductility. It operates at controlled temperatures (e.g., 550°C for metals) to initiate recrystallization or stress relief without altering the material's shape. The working principle involves a chamber that provides uniform, controlled heat, often with programmable cycles for temperature ramping and soaking. Its purpose is to enhance workability, prevent cracking during service, and prepare materials for further processing. Widely used in glass manufacturing and metallurgy, it ensures product reliability by eliminating internal weaknesses.
Trutherm manufactures 1400 Degree Celsius (1400°C) Annealing Furnace 890 × 500 × 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 890 × 500 × 500 MM chamber with usable chamber volume of 222.5 litre, approximate power load of 25.700 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.
Equivalent chamber references: 890 × 500 × 500 MM, 89 × 50 × 50 CM and 35 × 20 × 20 INCH. Buyers searching for 1400 Degree Celsius Annealing Furnace 890 × 500 × 500 MM chamber; 1400°C Annealing Furnace 890 × 500 × 500 MM; 1400 Degree Celsius Annealing Furnace 89 × 50 × 50 CM chamber; 1400°C Annealing Furnace 89 × 50 × 50 CM; 1400 Degree Celsius Annealing Furnace 35 × 20 × 20 INCH chamber; 1400°C Annealing Furnace 35 × 20 × 20 INCH can verify the same physical chamber on this canonical product page before requesting price, GST invoice, packaging and delivery.