| Category | Muffle Furnace |
| Model | Glass Tempering Kiln |
| Max Temperature | 1400°C (2552°F) |
| Working Temperature | 1300°C |
| Thermocouple Type | B (Platinum-30% Rhodium) |
| Thermocouple Details | 200 to +1700°C range, High purity alumina insulation, Platinum-Rhodium alloy sheath, 8mm diameter, Type B, Tolerance Class 2 |
| Heating Element | Silicon Carbide (SiC) |
| Element Details | High power density, Brittle material, SiC heating elements, Max temp: 1600°C |
| Chamber (MM) | 900 x 900 x 900 |
| Outer Body (MM) | 1300.0 x 1510.0 x 1185.0 |
| Chamber Volume | 760 Litres |
| Volume (cu.ft) | 84.9 ft³ |
| Power Load | 41.93 kW |
| Power Supply | 440V, Three Phase |
| Gross Weight | 710.09 kg |
| Chamber Shape | Square |
Functionally the same as a Glass Tempering Furnace, this unit is often called a kiln in the industry. It performs the heating phase of the tempering process at around 650°C. The working principle is a large, horizontal roller-hearth kiln that conveys glass sheets through heating and quenching zones. Its purpose is high-volume production of tempered safety glass for construction and automotive industries. The terminology "kiln" is a holdover from ceramic processing but is fully interchangeable with "furnace" in this context.
Trutherm manufactures 1400 Degree Celsius (°C) Glass Tempering Kiln 900 x 900 x 900 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 900 x 900 x 900 MM chamber with usable chamber volume of 760 litre, approximate power load of 41.6 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: 900 x 900 x 900 MM, 90 x 90 x 90 CM and 36 x 36 x 36 INCH. Buyers searching for 1400 Degree Celsius Glass Tempering Kiln 900 x 900 x 900 MM chamber; 1400°C Glass Tempering Kiln 900 x 900 x 900 MM; 1400 Degree Celsius Glass Tempering Kiln 90 x 90 x 90 CM chamber; 1400°C Glass Tempering Kiln 90 x 90 x 90 CM; 1400 Degree Celsius Glass Tempering Kiln 36 x 36 x 36 INCH chamber; 1400°C Glass Tempering Kiln 36 x 36 x 36 INCH can verify the same physical chamber on this canonical product page before requesting price, GST invoice, packaging and delivery.
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.