| Category | Muffle Furnace |
| Model | Digital Glass Furnace |
| Max Temperature | 800°C (1472°F) |
| Working Temperature | 700°C |
| Thermocouple Type | K (Chromel-Alumel) |
| Thermocouple Details | MgO insulated mineral, Inconel 600 sheath, 4mm diameter, Type K, Tolerance Class 1, -40 to +750°C range |
| Heating Element | Kanthal A1 (FeCrAl) |
| Element Details | FeCrAl alloy with rare earth elements, Max temp: 1425°C, Superior cyclic performance |
| Chamber (MM) | 870 x 440 x 440 |
| Outer Body (MM) | 1285.0 x 1050.0 x 730.0 |
| Chamber Volume | 168.4 Litres |
| Volume (cu.ft) | 35.9 ft³ |
| Power Load | 22.68 kW |
| Power Supply | 440V, Three Phase |
| Gross Weight | 303.43 kg |
| Chamber Shape | Rectangular - wide |
This is a digitally controlled furnace specifically for glass-related processes like melting, fusing, slumping, or annealing. Operating at temperatures such as 800°C, it allows artisans to program intricate thermal cycles. The working principle combines robust heating elements suitable for glass with a digital controller that can manage critical phases like the annealing soak and controlled cool-down to prevent stress and breakage. Its purpose is to provide glass artists and studios with reliable, reproducible results for creating fused glass artwork, kiln-formed glass, and scientific glassware.
Trutherm manufactures 800 Degree Celsius (°C) Digital Glass Furnace 870 x 440 x 440 MM Chamber for buyers who search by exact machine type, chamber size and 800°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 870 x 440 x 440 MM chamber with usable chamber volume of 168.4 litre, approximate power load of 23 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: 870 x 440 x 440 MM, 87 x 44 x 44 CM and 34 x 17 x 17 INCH. Buyers searching for 800 Degree Celsius Digital Glass Furnace 870 x 440 x 440 MM chamber; 800°C Digital Glass Furnace 870 x 440 x 440 MM; 800 Degree Celsius Digital Glass Furnace 87 x 44 x 44 CM chamber; 800°C Digital Glass Furnace 87 x 44 x 44 CM; 800 Degree Celsius Digital Glass Furnace 34 x 17 x 17 INCH chamber; 800°C Digital Glass Furnace 34 x 17 x 17 INCH can verify the same physical chamber on this canonical product page before requesting price, GST invoice, packaging and delivery.
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.