• Triple your usable working area with two supplied accessory refractory shelves using Thermo Scientific Thermolyne Largest Tabletop Muffle Furnace
• Designed for safe operation, these furnaces are available in three temperature control models
• They are ideal for annealing glass, determinations of volatiles, catalyst research and ashing organic and inorganic samples
• Includes: Two refractory shelves
• Requires: Electrical connection requires fixed wiring (no power cord)

Key Features:
• Advanced LED digital-set/digital-display temperature controller is microprocessor-controlled
• LED display simultaneously shows both setpoint and actual furnace temperatures in °C or °F
• User-selectable overtemperature protection
• Open thermocouple protection
• Adjustable power output from 1 to 100%

Safety and Design Features:
• Heating elements are on 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 chamber incorporates a 0.95cm (0.38in.) diameter port for monitoring chamber temperatures with independent measuring devices
• Critical electronic components and heating elements are protected by a 35A circuit breaker
• Door safety switch stops power to the heating elements when door opens

Choice of Temperature Controllers:
• Furnaces that use B1, C1 or D1 control also use a mechanical Overtemperature Protection relay
• B1: Digital single setpoint control with a single ramp to setpoint and dwell; single display shows actual temperature or setpoint
• C1: Digital programmable control with one stored program of 8 segments
• D1: Digital programmable control with 4 stored programs, 16 segments per program, and RS-232 communicati