| Category | Muffle Furnace |
| Model | Laboratory Furnace |
| Max Temperature | 700°C (1292°F) |
| Working Temperature | 600°C |
| Thermocouple Type | K (Chromel-Alumel) |
| Thermocouple Details | 4mm diameter, Type K, Tolerance Class 1, -40 to +500°C range, MgO insulated mineral, Inconel 600 sheath |
| Heating Element | Kanthal A1 (FeCrAl) |
| Element Details | Max temp: 1425°C, Excellent oxidation resistance, Higher resistivity, FeCrAl alloy with Al addition |
| Chamber (MM) | 620 x 890 x 620 |
| Outer Body (MM) | 1035.0 x 1500.0 x 910.0 |
| Chamber Volume | 342.1 Litres |
| Volume (cu.ft) | 51.2 ft³ |
| Power Load | 31.85 kW |
| Power Supply | 440V, Three Phase |
| Gross Weight | 438.23 kg |
| Chamber Shape | Rectangular - tall |
Trutherm Laboratory Furnace models are supplied with suitable controller, heating element, refractory insulation and chamber size options for accurate lab heating work.
Equivalent chamber references: 620 x 890 x 620 MM, 62 x 89 x 62 CM and 24 x 35 x 24 INCH. Buyers searching for 700 Degree Celsius Laboratory Furnace 620 x 890 x 620 MM chamber; 700°C Laboratory Furnace 620 x 890 x 620 MM; 700 Degree Celsius Laboratory Furnace 62 x 89 x 62 CM chamber; 700°C Laboratory Furnace 62 x 89 x 62 CM; 700 Degree Celsius Laboratory Furnace 24 x 35 x 24 INCH chamber; 700°C Laboratory Furnace 24 x 35 x 24 INCH can verify the same physical chamber on this canonical product page before requesting price, GST invoice, packaging and delivery.
Trutherm manufactures 700 Degree Celsius (°C) Laboratory Furnace 620 x 890 x 620 MM Chamber for buyers who search by exact machine type, chamber size and 700°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 620 x 890 x 620 MM chamber with usable chamber volume of 342.1 litre, approximate power load of 30.6 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 general laboratory and industrial heat-treatment applications requiring stable, repeatable temperature control.
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.