| Category | Muffle Furnace |
| Model | Testing Furnace |
| Max Temperature | 600°C (1112°F) |
| Working Temperature | 500°C |
| Thermocouple Type | K (Chromel-Alumel) |
| Thermocouple Details | -40 to +375°C range, MgO insulated mineral, Inconel 600 sheath, 3mm diameter, Type K, Tolerance Class 1 |
| Heating Element | Kanthal A1 (FeCrAl) |
| Element Details | FeCrAl alloy, 80/20 NiCr equivalent, Max temp: 1400°C, Good oxidation resistance, Low cost |
| Chamber (MM) | 340 x 650 x 340 |
| Outer Body (MM) | 750.0 x 1250.0 x 620.0 |
| Chamber Volume | 75.1 Litres |
| Volume (cu.ft) | 21.7 ft³ |
| Power Load | 16.01 kW |
| Power Supply | 440V, Three Phase |
| Gross Weight | 197.88 kg |
| Chamber Shape | Rectangular - tall |
Trutherm Testing Furnace models are used for sample heating, ashing, thermal testing, material evaluation and QC procedures with digital control and multiple chamber sizes.
This configuration is suitable when the sample load must fit a 340 x 650 x 340 MM chamber with usable chamber volume of 75.1 litre, approximate power load of 16.5 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.
Equivalent chamber references: 340 x 650 x 340 MM, 34 x 65 x 34 CM and 13 x 26 x 13 INCH. Buyers searching for 600°C Testing Furnace 340 x 650 x 340 MM; Testing Furnace 600°C 340 x 650 x 340 MM; Testing Furnace 340 x 650 x 340 MM 600°C; 340 x 650 x 340 MM 600°C Testing Furnace; 600 Degree Testing Furnace 340 x 650 x 340 MM; Testing Furnace 600 Degree 340 x 650 x 340 MM can verify the same physical chamber on this canonical product page before requesting price, GST invoice, packaging and delivery.
Trutherm manufactures 600 Degree Celsius (°C) Testing Furnace 340 x 650 x 340 MM Chamber for buyers who search by exact machine type, chamber size and 600°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.
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.
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.
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.