| Category | Muffle Furnace |
| Model | Lab Box Furnace |
| Max Temperature | 900°C (1652°F) |
| Working Temperature | 800°C |
| Thermocouple Type | K (Chromel-Alumel) |
| Thermocouple Details | 6mm diameter, Type K, Tolerance Class 2, -40 to +900°C range, MgO insulated mineral, Inconel 600 sheath |
| Heating Element | Kanthal A1 (FeCrAl) |
| Element Details | Superior cyclic performance, FeCrAl alloy with rare earth elements, Max temp: 1425°C |
| Chamber (MM) | 100 x 200 x 100 |
| Outer Body (MM) | 515.0 x 805.0 x 380.0 |
| Chamber Volume | 2 Litres |
| Volume (cu.ft) | 5.6 ft³ |
| Power Load | 3.63 kW |
| Power Supply | 220V, Single Phase |
| Gross Weight | 42.69 kg |
| Chamber Shape | Rectangular - tall |
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 100 x 200 x 100 MM chamber with usable chamber volume of 2 litre, approximate power load of 3.8 kW, rectangular - tall 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: 100 x 200 x 100 MM, 10 x 20 x 10 CM and 4 x 8 x 4 INCH. Buyers searching for 900°C Lab Box Furnace 100 x 200 x 100 MM; Lab Box Furnace 900°C 100 x 200 x 100 MM; Lab Box Furnace 100 x 200 x 100 MM 900°C; 100 x 200 x 100 MM 900°C Lab Box Furnace; 900 Degree Lab Box Furnace 100 x 200 x 100 MM; Lab Box Furnace 900 Degree 100 x 200 x 100 MM can verify the same physical chamber on this canonical product page before requesting price, GST invoice, packaging and delivery.
Trutherm manufactures 900 Degree Celsius (°C) Lab Box Furnace 100 x 200 x 100 MM Chamber for buyers who search by exact machine type, chamber size and 900°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.
Tool rooms and forge shops favour box furnaces because a single chamber can handle annealing, hardening and tempering cycles without changing fixtures between jobs.
Where sample orientation is not critical, the flat shelf and square chamber of a box furnace generally load faster than a cylindrical tube furnace of similar volume.
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.