The Seta Ash Furnace has a maximum temperature of 1100°C, it incorporates pre-heated airflow system and extended chimney.
The furnace is supplied with an Inconel tray complete with detachable handle, it features a door safety power cut-off switch as well as over-temperature cut out protection. The chambers of the furnace are ceramic muffles wound with resistance wire.

The digital temperature controller uses PID (Proportional Integral Derivative) temperature control to give excellent temperature control when properly set. This type of control uses a complex mathematical control system to adjust the power being sent to the elements and to hold the furnace at the desired temperature. Supplied with: laboratory tongs, gloves, 5 x 100ml and 5 x 120ml tall form porcelain crucibles.