Thermo Scientific LBM STF55433PBC-1 – Lindberg/Blue M 500-1500C General-Purpose Tube Furnace, Single 12-Inch Zone, 1 to 3-Inch Tube Size, C Type 25-Program 500-Segment Controller, Over Temperature Controller, 208/240V, 50/60Hz

• 500 to 1500°C General-Purpose Tube Furnace, Single 12-inch Zone, 1 to 3-inch Tube Size, C Type 25-Program 500-Segment Controller, Over Temperature Controller, 208/240V, 50/60Hz

• Energy-efficient Moldatherm insulation increases temperature uniformity, improves energy efficiency, and helps to maintain low exterior cabinet temperatures during operation

Featuring integral control designed for a range of applications that require processing flexibility with fast heat up and recovery. Thermo Scientific Lindberg/Blue M 1500°C General-Purpose Tube Furnaces incorporate Moldatherm insulation to increase temperature uniformity, improve energy efficiency, and maintain low exterior cabinet temperatures during operation.

• Accommodate 1in., 2in. and 3in. O.D. process tubes (customer supplied)
• Silicon carbide heating elements positioned above and below tube works with Type “R” thermocouple to stabilize temperature
• Integral microprocessor-based PID programmable control (proportional, integral, derivative) prevents overshoot
• Adjustable high limit overtemperature protection
• Simultaneous LED display of actual temperature vs. setpoint
• Microprocessor-based PID programmable control (proportional, integral, derivative) prevents overshoot
• Program(s) and segment(s) for ramp (up and down) and dwell (timed hold) temperature control
• Temperature display in °C or °F

C: Digital Multiple-Program, Multiple-Segment Programmable Control

• Up To 25 Programs and Up To 500 Segments for Ramp (Up and Down) And Dwell (Timed Hold) Temperature Control Per Program
• Capability To Repeat Program Steps, And Cycles to Repeat the Whole Program Up To 999 Times
• Program Patterns Can Be Based on Either Time or Rate
• Large 5-Digit LED Display of Actual Temperature
• LCD Display Provides Trend Recording Function, Graphic Prompts, Configurable Display Data

Over-Temperature Control (OTC)

• Adjustable digital over-temperature control protects furnace and load in the event of primary control circuit failure available on selected models with “B” suffix designation; see spec table
• Overrides main controller and shuts off power to furnace if high limit is reached
• Manual re-set required for safety
• Operates via magnetic contacts through a signal from an independent thermocouple

Applications

• Heat treatment
• Sintering
• Annealing
• Atmosphere processing
• Melting
• Fusing