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Thermo Scientific ELED BF51866A-1 Lindberg/Blue M Moldatherm Box Furnace with Integrated Single-Program/Multi-Segment Programmable Digital Controller with Over-Temperature Protection, 120V, 5.3 Liter Capacity, 100 to 1100 Degree C
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*Packaging of actual item may differ from photo shown
- Electrical items MAY be 110 volts.
- 7 Day Return Policy
- All products are genuine and original
Thermo Scientific ELED BF51866A-1 Lindberg/Blue M Features
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Box furnace with 5.3L (0.19 cubic foot) heating area capacity for general laboratory use
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Temperature range of 100 to 1,100 degrees C for laboratory heating applications such as sintering, heat treating, quantitative analysis, and gravimetric analysis
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Single-program/multi-segment programmable digital temperature controller with over-temperature protection (OTP) for greater control over the heating process
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Fully embedded heating element for fast and even heating
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Rated at 120V for use with lower voltage electrical outlet
About Thermo Scientific ELED BF51866A-1 Lindberg/Blue M
The Thermo Scientific BF51866A Lindberg/Blue M Moldatherm Box Furnace has a single-program/multi-setpoint digital controller with overtemperature protection, 5.3L (0.19 cubic foot) heating area capacity, and a temperature range of 100 to 1,100 degrees C for general laboratory use. A fully embedded heating element provides fast and even heating. Double-walled construction with thermal-efficient ceramic fiber insulation (moldatherm) reduces heat loss, enhances energy efficiency, and increases resistance to thermal shock. The furnace has a dual-LED display that continuously shows both the chamber temperature and the setpoint temperature of the furnace in degrees C or F. The front door swings to the left when opened. A 1" diameter air vent on the top of the furnace allows air exchange and a 0.375" diameter atmosphere port in the rear of the furnace allows the introduction of fresh air or inert gas into the chamber. The unit may experience some air leakage around the door, so it is not suitable for uses requiring an airtight environment. A removable moldatherm hearth plate (included) supports the furnace load and protects the interior from spills and mishandling. This furnace is designed for laboratory-heating applications such as ashing, sintering, heat treating, quantitative analysis, and gravimetric analysis. The Thermo Scientific BF51866A has a single-program/multi-segment digital controller. The controller is a microprocessor-based three-mode PID (Proportional, Integrative, Derivative) controller that prevents temperature overshoot. It allows the user to create and save a heating program with up to sixteen ramp/dwell cycles. A ramp controls how quickly the furnace heats to a setpoint and a dwell determines how long the furnace holds the temperature. The controller stores the program for future use. This unit also includes adjustable over-temperature protection (OTP), which is an additional, independent temperature control system to help protect furnace contents from temperatures in excess of set parameters. When the furnace heats beyond a specified limit, the OTP circuit sounds an alarm and a mechanical relay turns off power to the heating elements. Additional safety features include a door safety switch, which turns off the heating elements when the door is opened, and sensor break protection, which turns power off in the event of thermocouple failure. The controller also includes a self-tuning feature. Self-tuning changes the control parameters to ensure temperature accuracy for a particular material type (load) and setpoint. The furnace is Underwriters Laboratories (UL) Listed. A 10-foot power cord and grounded plug are included. Specifications Capacity (heating area) 5.3L (0.19 cubic foot) Temperature range 100 to 1,100 Degrees C Electrical requirements 120V 50/60Hz Power consumption 1,800 watts Weight 50kg (110lb.) Interior dimensions 15.2 x 15.2 x 22.9cm/6 x 6 x 9 inches (H x W x D) Exterior dimensions 54.6 x 43.1 x 53.3cm/21.5 x 17 x 21 inches (H x W x D) Standards met UL Listed Manufacturer's warranty 12 months H is height, the vertical distance from the lowest to highest point; W is width, the horizontal distance from left to right; D is depth, the horizontal distance from front to back. Laboratory furnaces are used for heating applications that require a range of high temperatures. They heat to high temperatures evenly and maintain consistent temperatures, while providing an environment free of undesirable contaminants and moisture. Factors such as object size, controllers, temperature range, and shape determine the uses of particular furnaces. Most furnaces have digital controllers that determine how fast they heat up (ramp), how long the temperature can be held (dwell), and how fast they cool down. Safety systems are included in most furnaces to prevent overheating the contents, as well as the furnace itself. Laboratory furnaces are used in applications such as petroleum analysis, chemical analysis of certain comp
