Thermo Scientific Lindberg/Blue M 55.3L B2 OTC LGO Box Furnace

Includes the B2 Digital Controller

Single setpoint with one ramp to setpoint.

The ramp is used to vary the heat-up rate to your specified setpoint. The furnace will then hold the temperature at a set level.

An LED display simultaneously shows both setpoint and actual furnace temperatures.

Selectable self-tuning PID control (proportional, integral, derivative) provides optimum thermal process and prevents overshoot

Control panel designed for easy access and maintenance

Main power ON/OFF switch on control panel

Adjustable high-limit overtemperature protection

Can be configured to display temperature in either °C or °F

Variable heat-up rate eliminates thermal shock to materials with quick heat-up and cool-down rates

Side-hinge door for convenient operation and full chamber access

Air vent (1in. dia., top) and air inlet (1/4-inch Male Pipe Thread, rear) for inert atmosphere exchange; will experience some leakage at door

Self-tuning, digital instrumentation for precise temperature setpoint and display

Platinel II thermocouple for long-term stability

Safety door switch to interrupt power to heating element when door is opened; protects heating element and minimizes exposure to end-user

Three shelf positions; 1 two-part shelf included with furnace

Moldatherm hearthplate supports load and prevents damage due to spillage

NOTE: Furnace must be hard wired

Adjustable digital overtemperature control (OTC)

OTC - Protects furnace and load in the event of primary control circuit failure

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

Catalog (PDF Download)