Muffle Furnace, Single Setpoint Controller with Ramp has a 0.2ft³ (5.8L) capacity and temperature range of 212–2,192°F (100–1,200°C).
This box furnace is benchtop-style with a built-in vent port that removes moisture and contaminants, which also extends the life of the heating element and furnace. The unit is equipped with thermocouple break protection that cuts power to heating elements to prevent thermocouple failure. Chamber sides have two open-coil heating elements that offer fast heating and the entire chamber has thermal-efficient ceramic insulation.
Additional safety features include an oven door safety switch and a port to monitor chamber temperatures through an independent measuring device.
These furnaces operate efficiently with ashing, ignition tests, gravimetric analyses, and determining the volatile matter. They can also be used for testing soils, aggregates, and cement. A single setpoint controller, power cord, hearth tray, ceramic shelf, and a one-year warranty are included.
Features:
- Well-constructed for long service life
- Operator-protection safety features
- Works well for general laboratory use
Included Items:
- 0.2ft³ Muffle Furnace, Single Setpoint Controller with Ramp (120V, 50/60Hz or 240V, 50/60Hz)
- One-year warranty
Accessories:
- Crucible or Beaker Tongs to safely remove beakers and other labware from the furnace
- Porcelain Crucibles used for loss-on-ignition testing of cement, fly ash, and soils and are available in 10, 30. or 45mL
- SE-33 Heat Resistant Gloves provide additional operator protection from high temperatures when placing or removing items inside the furnace
