High accuracy laboratory electric furnaces with ber-insulated chambers, that are designed for hardening, loosening, normalising and other thermal processing up to a temperature of 1100 °C or 1300 °C.The furnaces include ceramic hearth plates.To eliminate gasses or smoke that are released during thermal processing, ventilation hole and an exhaust system may be additionally installed in the products. The furnaces are an excellent t for scientic laboratories, educational institutions, medicine and industry.
