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Lindberg-Blue M Box Furnaces Integral Control BF51664C 1700℃

Heat to high temperatures faster using Thermo Scientific™ Lindberg/Blue M 1700℃ furnaces. Designed for efficient, high-temperature use with minimal maintenance, these furnaces feature a unique door and control sophistication ranging from solid state, single setpoint to more versatile microprocessor-based systems with programming and communications options. Choose from two popular chamber sizes.

SKU BF51664C Categories , Tag

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Designed for efficient high-temperature use with minimal maintenance
Choice of single setpoint or programmable control
Side swing door provides full and easy access to chamber, protects user from heat surge
Atmosphere port, 0.375in. diameter, for fresh air or inert gas inlet (located at back wall, bottom)
Solid-state power module with ammeter, circuit breaker, transformer and front panel indicator lights for−Ready Element and−Main Power Applied
Safety power disconnect switch cuts power to heating elements when door is opened
Moldatherm™ high-temperature ceramic fiber insulation with advanced graded design for fast heat-up and resistance to thermal shock
Moldatherm hearthplate supports load and protects chamber from spills or mishandling
High-volume cooling fans move air between inner and outer chamber to reduce exterior shell temperatures and improve energy efficiency and operator safety
Long-life type−B thermocouples with 10t. compensated lead wire and polarized plug for accurate high-temperature measurement
Removable panels for easy access to replaceable heating elements and thermocouples
Smart Heating Elements

Molybdenum disilicide elements with unique right-angle bend and sidewall mounting reduce maintenance usually associated with element termination and mounting
Designed for easy replacement without matching resistance values
Fast heat-up and recovery with excellent uniformity and energy efficiency
Increased resistance to thermal shock, ideal for rapid cycling over extended periods
Overtemperature Control (OTC)
Adjustable digital overtemperature control protects furnace and load in the event of primary control circuit failure
Overrides main controller and shuts off power to furnace if high limit is reached
Manual reset required for safety
Operates via signal from independent thermocouple
Programmable Controller With Communications (COM Models)

With RS-485 data port (communications card and port) for connection to remote computer
Enables modification, interrogation and data transfer of instrument control and configuration parameters
Up to 30 units can be connected to one PC
Digital Multiple Program, Multiple Segment Programmable Controller

Microprocessor-based PID control (proportional, integral, derivative) prevents overshoot
Multiple programs and segments for ramp (up and down) and dwell (timed hold) temperature control
Simultaneous digital LED display of actual temperature vs. setpoint in either℃ or ℉
Digital Single-Setpoint Controller

Microprocessor-based PID control (proportional, integral, derivative) prevents overshoot
Single segment, single setpoint, one ramp to setpoint
Adjustable high limit overtemperature protection
Simultaneous LED display of actual temperature vs. setpoint in either℃ or ℉
Ordering Information:

Required power cord, hardwiring not included. Software not included (available as an option).
Specify Option
B when ordering.

Power cord, hardwiring wiring

Recommended for:
Composite research
Precious and exotic metals treatment
High-temperature ceramic research
Powder metallurgy


Thermo Scientific

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