Robust design and choice of four temperature controllers, ideal for industrial applications including ashing organic and inorganic samples and conducting gravimetric analysis.

Key Features

• Four heating elements are located on the chamber top, bottom and sides for enhanced temperature uniformity
• Built-in vent port removes undesirable contaminants and moisture to extend the life of the element and unit
• Rear of the chamber incorporates a 0.95cm (0.38in.) dia. port for monitoring chamber temperatures with independent measuring devices
• Optional stainless steel shelf doubles load capacity (maximum temperature of 900°C)
• Door safety switch stops power to heating elements when door opens
• Thermocouple break protection cuts power to the heating elements, preventing a thermocouple failure runaway condition
• Furnaces with B1, C1, and D1 control also use a mechanical over temperature protection relay

Choice of Temperature Controllers

• Digital single setpoint control (A1): Single display shows actual temperature or setpoint
• Digital single setpoint control with single ramp to setpoint and a dwell (B1): Single display shows actual temperature or setpoint
• Digital programmable control with one stored program of eight segments (C1)
• Digital programmable control with four stored programs, 16 segments per program (D1): Controller includes RS-232 communications