| Category | Muffle Furnace |
| Model | Dental Porcelain Furnace |
| Max Temperature | 600°C (1112°F) |
| Working Temperature | 500°C |
| Thermocouple Type | K (Chromel-Alumel) |
| Thermocouple Details | Tolerance Class 1, -40 to +375°C range, MgO insulated mineral, Inconel 600 sheath, 3mm diameter, Type K |
| Heating Element | Kanthal A1 (FeCrAl) |
| Element Details | Max temp: 1400°C, Good oxidation resistance, Low cost, FeCrAl alloy, 80/20 NiCr equivalent |
| Chamber (MM) | 125 x 125 x 250 |
| Outer Body (MM) | 540.0 x 725.0 x 530.0 |
| Chamber Volume | 4 Litres |
| Volume (cu.ft) | 7.4 ft³ |
| Power Load | 4.99 kW |
| Power Supply | 220V, Single Phase |
| Gross Weight | 58.03 kg |
| Chamber Shape | Square |
A subtype of the dental ceramic furnace, this unit is optimized for firing dental porcelains (feldspathic ceramics) used for veneering metal substructures or creating all-porcelain restorations. Operating around 800°C, it controls the vitrification process meticulously. The working principle involves programmable vacuum firing cycles that remove air bubbles and ensure optimal bonding and aesthetics. Its purpose is to create the lifelike layers of color and translucency that characterize high-quality dental crowns and bridges. It is essential for achieving the natural appearance demanded in cosmetic dentistry.
This configuration is suitable when the sample load must fit a 125 x 125 x 250 MM chamber with usable chamber volume of 4 litre, approximate power load of 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: 125 x 125 x 250 MM, 13 x 13 x 25 CM and 5 x 5 x 10 INCH. Buyers searching for 600 Degree Celsius Dental Porcelain Furnace 125 x 125 x 250 MM chamber; 600°C Dental Porcelain Furnace 125 x 125 x 250 MM; 600 Degree Celsius Dental Porcelain Furnace 13 x 13 x 25 CM chamber; 600°C Dental Porcelain Furnace 13 x 13 x 25 CM; 600 Degree Celsius Dental Porcelain Furnace 5 x 5 x 10 INCH chamber; 600°C Dental Porcelain Furnace 5 x 5 x 10 INCH 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) Dental Porcelain Furnace 125 x 125 x 250 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.
Uniform chamber heating and a simple door-loading design make a muffle furnace straightforward to standardise across multiple operators and shifts.
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.
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.