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
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