| Category | Muffle Furnace |
| Model | Laboratory Muffle 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) | 290 x 560 x 290 |
| Outer Body (MM) | 695.0 x 1170.0 x 565.0 |
| Chamber Volume | 47.1 Litres |
| Volume (cu.ft) | 17.1 ft³ |
| Power Load | 13.36 kW |
| Power Supply | 440V, Three Phase |
| Gross Weight | 146.7 kg |
| Chamber Shape | Rectangular - tall |
This is the formal name for a muffle furnace intended for laboratory use. Operating up to 1000°C or more, it is characterized by precise temperature control and uniformity. The working principle is identical to the Lab Muffle Furnace, with an emphasis on accuracy, reproducibility, and safety features suitable for a lab environment. Its purpose spans a wide range of scientific disciplines, from geology and chemistry to materials engineering, for sample preparation, thermal analysis, and small-scale processing under controlled conditions.
Equivalent chamber references: 290 x 560 x 290 MM, 29 x 56 x 29 CM and 11 x 22 x 11 INCH. Buyers searching for 1400 Degree Celsius Laboratory Muffle Furnace 290 x 560 x 290 MM chamber; 1400°C Laboratory Muffle Furnace 290 x 560 x 290 MM; 1400 Degree Celsius Laboratory Muffle Furnace 29 x 56 x 29 CM chamber; 1400°C Laboratory Muffle Furnace 29 x 56 x 29 CM; 1400 Degree Celsius Laboratory Muffle Furnace 11 x 22 x 11 INCH chamber; 1400°C Laboratory Muffle Furnace 11 x 22 x 11 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) Laboratory Muffle Furnace 290 x 560 x 290 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 290 x 560 x 290 MM chamber with usable chamber volume of 47.1 litre, approximate power load of 13.7 kW, rectangular - tall 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.
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.
A muffle furnace is usually the first furnace a lab installs, since it covers the broadest share of everyday heating, drying and ashing tasks before more specialised equipment is added.
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.