| Category | Muffle Furnace |
| Model | Lab Box Furnace |
| Max Temperature | 1200°C (2192°F) |
| Working Temperature | 1100°C |
| Thermocouple Type | S (Platinum-10% Rhodium) |
| Thermocouple Details | 6mm diameter, Type S, Tolerance Class 2, 0 to +1450°C range, High purity alumina insulation, Platinum sheath |
| Heating Element | Kanthal A1 (FeCrAl) |
| Element Details | Superior cyclic performance, FeCrAl alloy with rare earth elements, Max temp: 1425°C |
| Chamber (MM) | 370 x 370 x 710 |
| Outer Body (MM) | 780.0 x 985.0 x 985.0 |
| Chamber Volume | 97.2 Litres |
| Volume (cu.ft) | 27.3 ft³ |
| Power Load | 18.22 kW |
| Power Supply | 440V, Three Phase |
| Gross Weight | 217.55 kg |
| Chamber Shape | Square |
Trutherm Lab Box Furnace models are designed for laboratory users needing a box chamber, digital controls, temperature choices and chamber dimension options.
This configuration is suitable when the sample load must fit a 370 x 370 x 710 MM chamber with usable chamber volume of 97.2 litre, approximate power load of 18.4 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 annealing, tempering, hardening and general heat-treatment of metal and ceramic parts in tool rooms, forge shops and QC labs.
Equivalent chamber references: 370 x 370 x 710 MM, 37 x 37 x 71 CM and 14 x 14 x 28 INCH. Buyers searching for 1200 Degree Celsius Lab Box Furnace 370 x 370 x 710 MM chamber; 1200°C Lab Box Furnace 370 x 370 x 710 MM; 1200 Degree Celsius Lab Box Furnace 37 x 37 x 71 CM chamber; 1200°C Lab Box Furnace 37 x 37 x 71 CM; 1200 Degree Celsius Lab Box Furnace 14 x 14 x 28 INCH chamber; 1200°C Lab Box Furnace 14 x 14 x 28 INCH can verify the same physical chamber on this canonical product page before requesting price, GST invoice, packaging and delivery.
Trutherm manufactures 1200 Degree Celsius (°C) Lab Box Furnace 370 x 370 x 710 MM Chamber for buyers who search by exact machine type, chamber size and 1200°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.
Door seal quality and insulation thickness directly affect heat-up time and running cost, both of which are sized to the chamber volume on this model.
Tool rooms and forge shops favour box furnaces because a single chamber can handle annealing, hardening and tempering cycles without changing fixtures between jobs.
Compared to a tube or ashing furnace, this box (chamber) furnace gives the largest usable loading footprint for its outer size, so it suits irregularly shaped parts, trays and multiple crucibles better than a cylindrical or vent-style chamber.