• 1.99L, 100C - 1100C, A Digital Single Setpoint Controller, Over Temperature Controller, 208-240V, 50/60Hz

• Unique insulation and heating element composites minimize outer surface temperatures while maintaining uniform heat distribution within the chamber

• Advanced engineering and specialized construction techniques include variable density insulation, double shell cabinets, long-life heating elements and horizontal side swing doors

• Selectable self-tuning feature sets control parameters for the thermal process

• PID control prevents temperature overshoot

Minimize outer surface temperatures while maintaining uniform heat distribution within the chamber. Thermo Scientific Lindberg/Blue M Moldatherm Box Furnaces include unique insulation and heating element composites and are available in several popular chamber sizes to meet the most demanding laboratory applications. Advanced engineering and specialized construction techniques include variable density insulation, double shell cabinets, long-life heating elements and horizontal side swing doors.

• 1.99L, 100C - 1100C, A Digital Single Setpoint Controller, Over Temperature Controller, 208-240V, 50/60Hz
• Unique insulation and heating element composites minimize outer surface temperatures while maintaining uniform heat distribution within the chamber
• Advanced engineering and specialized construction techniques include variable density insulation, double shell cabinets, long-life heating elements and horizontal side swing doors
• Selectable self-tuning feature sets control parameters for the thermal process
• PID control prevents temperature overshoot
• Main power ON/OFF switch on the control panel
• Controlled heat-up rate eliminates thermal shock to materials
• Quick heat-up and cool-down rates
• Adjustable high limit overtemperature protection
• Simultaneous LED display of actual temperature vs. setpoint (°C or °F)

Advanced Construction

• Advanced double-wall minimizes exterior surface temperatures for operator safety and energy efficiency
• Side-hinge door for convenient operation and full chamber access
• Long-life Type K thermocouple
• Air vent (1 in. dia., top) and air inlet (0.375 in. dia., rear) for inert atmosphere exchange; (Note: the door is not gas-tight)
• Removable and replaceable Moldatherm hearth plate supports a load and prevents damage due to spillage
• Energy efficient Moldatherm insulation with embedded heating elements
• Safety door switch to interrupt power to the heating element when the door is opened; protects heating element and minimizes exposure to end-user

A: Digital Single Setpoint Control

• Single-segment, single setpoint, one ramp to setpoint

D: 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 the independent thermocouple