Thermo Scientific Lindberg/Blue M 1500°C General-Purpose Tube Furnaces offer integral temperature control designed for a range of applications which require processing flexibility with fast heatup and recovery.

• Includes the D2 Digital Controller
• Programmable with 25 stored programs with 500 segments per program. Each segment includes one ramp and one dwell, so you can program up to 500 ramp/dwell cycles.
• The ramp is used to vary the heat-up or cool-down rate to your specified setpoint. The furnace will then dwell (hold the temperature) at a set level for a specified time.
• Controller can repeat the whole program up to 999 times
• Program patterns can be based on either time or rate
• A large 5-digit LED display shows actual temperature
• LCD display provides trend recording function, graphic prompts, configurable display data, and custom messages set by the customer.
• An LED display simultaneously shows both setpoint and actual furnace temperatures.
• Energy-efficient Moldatherm insulation increases temperature uniformity, improves energy efficiency and helps to maintain low exterior cabinet temperatures during operation
• Accommodates 1-inch, 2-inch and 3-inch O.D. process tubes
• Includes two 2-inch tube adapters
• Silicon carbide heating elements positioned above and below tube works with Type R thermocouple to stabilize temperature
• Adjustable high-limit over-temperature protection
• Integral microprocessor-based PID programmable control (proportional, integral, derivative) prevents overshoot
• Simultaneous LED display of actual temperature vs. setpoint
• Temperature display in °C or °F
• Adjustable digital overtemperature control (OTC)
• OTC - Overrides main controller and shuts off power to furnace if high limit is reached
• OTC - Manual reset required for safety
• OTC - Operates via magnetic contacts through signal from independent thermocouple

Standard Lead Time: 3-4 Weeks