This 800 cubic inch furnace chamber is ideal for both ashing and burn-off applications. Known for its rugged long-life design, this furnace will serve your laboratory ashing needs for many years. Specifications: Air inlet openings in the front of chamber, combined with a tall larger diameter chimney in the rear assures a natural convective air flow to facilitate the ashing process. Hard refractories around the chamber entrance and chamber floor provide durable long-life materials for these wearing surfaces. A heavy gauge heating element with unique graded element winding, and an insulating front vestibule enhances chamber uniformity. Operator safety is enhanced through double shell construction producing low temperature outer case, a positive break safety door switch that cuts power when door is opened, and an easy to operate upward opening door that keeps the hot face away from the operator. Digital PID temperature controller provides precise temperature control. The instrument allows rapid heating or ramping to set-point temperature. Large digital display will feature set-point or actual temperature in degrees C or F. 3100 Watt, 208/220V. Maximum temperature 1100°C
