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Thermolyne Premium Large Muffle Furnaces

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