| Category | Muffle Furnace |
| Model | Digital Furnace |
| Max Temperature | 800°C (1472°F) |
| Working Temperature | 700°C |
| Thermocouple Type | K (Chromel-Alumel) |
| Thermocouple Details | Type K, Tolerance Class 1, -40 to +750°C range, MgO insulated mineral, Inconel 600 sheath, 4mm diameter |
| Heating Element | Kanthal A1 (FeCrAl) |
| Element Details | FeCrAl alloy with rare earth elements, Max temp: 1425°C, Superior cyclic performance |
| Chamber (MM) | 300 x 300 x 300 |
| Outer Body (MM) | 705.0 x 900.0 x 575.0 |
| Chamber Volume | 27 Litres |
| Volume (cu.ft) | 13.4 ft³ |
| Power Load | 10.71 kW |
| Power Supply | 440V, Three Phase |
| Gross Weight | 117.96 kg |
| Chamber Shape | Square |
This furnace integrates digital temperature control and programming capabilities, providing superior accuracy and repeatability compared to analog units. Operating from 600°C and beyond, it uses microprocessors for control. The working principle involves a digital PID (Proportional-Integral-Derivative) controller that reads thermocouple input and adjusts power to the heating elements with high precision, minimizing temperature overshoot. Its purpose is to enable complex, multi-stage heating profiles for processes like annealing, curing, or testing. Its versatility and ease of use make it the standard in modern labs and workshops.
This configuration is suitable when the sample load must fit a 300 x 300 x 300 MM chamber with usable chamber volume of 27 litre, approximate power load of 10.9 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: 300 x 300 x 300 MM, 30 x 30 x 30 CM and 12 x 12 x 12 INCH. Buyers searching for 800 Degree Celsius Digital Furnace 300 x 300 x 300 MM chamber; 800°C Digital Furnace 300 x 300 x 300 MM; 800 Degree Celsius Digital Furnace 30 x 30 x 30 CM chamber; 800°C Digital Furnace 30 x 30 x 30 CM; 800 Degree Celsius Digital Furnace 12 x 12 x 12 INCH chamber; 800°C Digital Furnace 12 x 12 x 12 INCH can verify the same physical chamber on this canonical product page before requesting price, GST invoice, packaging and delivery.
Trutherm manufactures 800 Degree Celsius (°C) Digital Furnace 300 x 300 x 300 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.
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.
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.