| Category | Muffle Furnace |
| Model | Anneal Furnace |
| Max Temperature | 800°C (1472°F) |
| Working Temperature | 700°C |
| Thermocouple Type | K (Chromel-Alumel) |
| Thermocouple Details | MgO insulated mineral, Inconel 600 sheath, 4mm diameter, Type K, Tolerance Class 1, -40 to +750°C range |
| Heating Element | Kanthal A1 (FeCrAl) |
| Element Details | FeCrAl alloy with rare earth elements, Max temp: 1425°C, Superior cyclic performance |
| Insulation Material | Ceramic Fibre Board (Standard Grade, 1000°C rated) |
| Insulation Thickness | 75 mm |
| Chamber (MM) | 100 x 100 x 225 |
| Outer Body (MM) | 515.0 x 705.0 x 510.0 mm |
| Chamber Volume | 2.4 Litres |
| Volume (cu.ft) | 4.7 ft³ |
| Power Load | 4.1 kW |
| Power Supply | 220V, Single Phase |
| Gross Weight | 47.9 kg |
| Chamber Shape | Square |
| Body Material | MS (Mild Steel) |
| Body Paint Type | Liquid Painting |
| Temperature Controller | PID On/Off Controller |
| Safety Device | MCB |
This furnace is used for annealing processes, which soften metals and relieve internal stresses induced by machining, welding, or cold working. Operating at temperatures like 550°C, it heats materials slowly and uniformly to a point below their melting point. The working principle relies on a thermally insulated chamber that allows for precise control over both the ramp-up to the target temperature and the subsequent controlled cooling rate. Its primary purpose is to restore ductility, improve electrical conductivity, and enhance dimensional stability of metals like copper, steel, and brass. It is a standard piece of equipment in metal fabrication shops and wire manufacturing facilities.
Trutherm manufactures 800 Degree Celsius (°C) Anneal Furnace 100 x 100 x 225 MM Chamber for buyers who search by exact machine type, chamber size and 800°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 100 x 100 x 225 MM chamber with usable chamber volume of 2.4 litre, approximate power load of 4.1 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: 100 x 100 x 225 MM, 10 x 10 x 23 CM and 4 x 4 x 9 INCH. Buyers searching for 800°C Anneal Furnace 100 x 100 x 225 MM; Anneal Furnace 800°C 100 x 100 x 225 MM; Anneal Furnace 100 x 100 x 225 MM 800°C; 100 x 100 x 225 MM 800°C Anneal Furnace; 800 Degree Anneal Furnace 100 x 100 x 225 MM; Anneal Furnace 800 Degree 100 x 100 x 225 MM can verify the same physical chamber on this canonical product page before requesting price, GST invoice, packaging and delivery.
Uniform chamber heating and a simple door-loading design make a muffle furnace straightforward to standardise across multiple operators and shifts.
Where sample volume and process type vary week to week, a general-purpose muffle furnace avoids the cost of maintaining several process-specific furnace types.