Description:
Thermo Scientific Thermolyne F30420C 45LT Large Tabletop Muffle Furnace with B1 Controller, 240V. This large chamber muffle furnace has heating elements that are located on top, bottom and sides of chamber for enhanced temperature uniformity. Triple the usable working area with two supplied accessory refractory shelves. Two built-in vent ports remove undesirable contaminants and moisture; extending the life span of the element and unit. The rear of the chamber incorporates a 0.38" (0.95 cm) diameter port for monitoring chamber temperatures with independent measuring devices. Critical electronic components and heating elements are protected by a 35-amp circuit breaker. Door safety switch protects operator by removing power to the heating elements upon opening the door. B1: Digital single set point control with a single ramp to set point and a dwell. A single display shows actual temperature or set point. The furnaces that use this control also utilize a mechanical Over Temperature Protection relay. No power cord supplied. Electrical connection requires fixed wiring. Ships with 2 refractory shelves. 208V.
- Temperature Range: 100°C to 1093°C
- Capacity: 45LT (1.6 cu. ft.)
- Digital single setpoint control with a single ramp to setpoint and dwell; single display shows actual temperature or setpoint
- 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%
- Door safety switch stops power to the heating elements when door opens
