| Category | Muffle Furnace |
| Model | Dental Lab Furnace |
| Max Temperature | 1000°C (1832°F) |
| Working Temperature | 900°C |
| Thermocouple Type | N (Nicrosil-Nisil) |
| Thermocouple Details | Inconel 600 sheath, 6mm diameter, Type N, Tolerance Class 2, 0 to +1100°C range, MgO insulated mineral |
| Heating Element | Kanthal A1 (FeCrAl) |
| Element Details | Max temp: 1425°C, Superior cyclic performance, FeCrAl alloy with rare earth elements |
| Chamber (MM) | 800 x 420 x 420 |
| Outer Body (MM) | 1205.0 x 1030.0 x 705.0 |
| Chamber Volume | 141.1 Litres |
| Volume (cu.ft) | 31.9 ft³ |
| Power Load | 22.41 kW |
| Power Supply | 440V, Three Phase |
| Gross Weight | 279.55 kg |
| Chamber Shape | Rectangular - wide |
Specifically designed for the dental laboratory environment, this furnace performs a variety of tasks including alloy melting, ceramic sintering, and acrylic curing. Operating typically up to 800°C, it is built for versatility and ease of use. The working principle often incorporates user-friendly digital interfaces with pre-set programs for common dental materials. Its purpose is to consolidate multiple thermal processing steps into a single, space-efficient unit or to serve as a dedicated workhorse for a specific process like pressing ceramics. It is engineered for the high-precision, high-throughput needs of modern dental labs.
This configuration is suitable when the sample load must fit a 800 x 420 x 420 MM chamber with usable chamber volume of 141.1 litre, approximate power load of 21.4 kW, rectangular - wide 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: 800 x 420 x 420 MM, 80 x 42 x 42 CM and 32 x 16 x 16 INCH. Buyers searching for 1000°C Dental Lab Furnace 800 x 420 x 420 MM; Dental Lab Furnace 1000°C 800 x 420 x 420 MM; Dental Lab Furnace 800 x 420 x 420 MM 1000°C; 800 x 420 x 420 MM 1000°C Dental Lab Furnace; 1000 Degree Dental Lab Furnace 800 x 420 x 420 MM; Dental Lab Furnace 1000 Degree 800 x 420 x 420 MM can verify the same physical chamber on this canonical product page before requesting price, GST invoice, packaging and delivery.
Trutherm manufactures 1000 Degree Celsius (°C) Dental Lab Furnace 800 x 420 x 420 MM Chamber for buyers who search by exact machine type, chamber size and 1000°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 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.