| Category | Muffle Furnace |
| Model | Digital 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) | 175 x 175 x 350 |
| Outer Body (MM) | 575.0 x 790.0 x 640.0 |
| Chamber Volume | 10.7 Litres |
| Volume (cu.ft) | 10.3 ft³ |
| Power Load | 7.56 kW |
| Power Supply | 220V, Single Phase |
| Gross Weight | 85.86 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.
Trutherm manufactures 1400 Degree Celsius (°C) Digital Furnace 175 x 175 x 350 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 175 x 175 x 350 MM chamber with usable chamber volume of 10.7 litre, approximate power load of 7.5 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: 175 x 175 x 350 MM, 18 x 18 x 35 CM and 7 x 7 x 14 INCH. Buyers searching for 1400 Degree Celsius Digital Furnace 175 x 175 x 350 MM chamber; 1400°C Digital Furnace 175 x 175 x 350 MM; 1400 Degree Celsius Digital Furnace 18 x 18 x 35 CM chamber; 1400°C Digital Furnace 18 x 18 x 35 CM; 1400 Degree Celsius Digital Furnace 7 x 7 x 14 INCH chamber; 1400°C Digital Furnace 7 x 7 x 14 INCH can verify the same physical chamber on this canonical product page before requesting price, GST invoice, packaging and delivery.
A muffle furnace isolates the sample from direct contact with heating elements or combustion gases, giving cleaner, more repeatable results than an open flame or hot-plate process.
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.
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.