| Category | Muffle Furnace |
| Model | Programmable Muffle Furnace |
| Max Temperature | 1400°C (2552°F) |
| Working Temperature | 1300°C |
| Thermocouple Type | B (Platinum-30% Rhodium) |
| Thermocouple Details | 8mm diameter, Type B, Tolerance Class 2, 200 to +1700°C range, High purity alumina insulation, Platinum-Rhodium alloy sheath |
| Heating Element | Silicon Carbide (SiC) |
| Element Details | Max temp: 1600°C, High power density, Brittle material, SiC heating elements |
| Chamber (MM) | 175 x 175 x 350 |
| Outer Body (MM) | 590.0 x 780.0 x 635.0 |
| Chamber Volume | 10.7 Litres |
| Volume (cu.ft) | 10.3 ft³ |
| Power Load | 7.72 kW |
| Power Supply | 220V, Single Phase |
| Gross Weight | 83.67 kg |
| Chamber Shape | Square |
This muffle furnace incorporates programmable temperature controls, allowing users to set complex time-temperature profiles. Operating up to 1000°C, it automates processes that require specific ramps and soaks. The working principle combines the clean environment of a muffle with a digital controller that can execute multi-step programs, such as a slow binder burnout followed by a high-temperature sinter. Its purpose is in laboratories and small-scale production where repeatability and hands-free operation are needed for processes like thermal analysis, sample preparation, and firing of small batches of specialized materials.
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 Programmable Muffle Furnace 175 x 175 x 350 MM chamber; 1400°C Programmable Muffle Furnace 175 x 175 x 350 MM; 1400 Degree Celsius Programmable Muffle Furnace 18 x 18 x 35 CM chamber; 1400°C Programmable Muffle Furnace 18 x 18 x 35 CM; 1400 Degree Celsius Programmable Muffle Furnace 7 x 7 x 14 INCH chamber; 1400°C Programmable Muffle 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.
Trutherm manufactures 1400 Degree Celsius (1400°C) Programmable Muffle 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.
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.
Routine QC and teaching labs value a muffle furnace precisely because one unit can cover several standard test methods without dedicated process-specific tooling.
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.