These silicon carbide muffle chamber furnaces provide the ideal furnace conditions for gold cupellation work and many other processes where indirect heating and controlled airflow are required. The heat energy is provided by coiled wire elements, as in the WE type furnaces, but located in an outer chamber. The excellent thermal conductivity of silicon carbide provides a working chamber with almost no temperature variations. Controlled airflow passing through the chamber is pre-heated allowing full use of the available hearth area.
 

T°Max: 1250°C - Volume: 13 - 20 litres