Lindberg/Blue M™ 1200 °C Small Tube Furnace

Benefits

• Energy efficient design
• Easy operation
• Fast cooling
• Rapid heat-up and response
• Superior radial and linear temperature uniformity
• Requires little or no maintenance
• Variety of furnace sizes
• Easy observation

Features

• Single-zone models
• Patented Moldatherm® LGO^TM heating element modules
• Accepts interchangeable Moldatherm® tube adapters
• Long-life Platinel® II thermocouple(s) with 10ft compensated lead wire and polarized plug
• Split hinge design
• Three-zone models
• Three independent power circuits (zones) with independent thermocouples for control reference
• Full adjustment of each zone over entire operating range to 1200°C
• Independent setpoint of end zones higher or lower than center
• Center zone uniformity achieved and operating length maximized
• Split hinge design
• Available Controllers: Models 58114, 58124, 58434
• Chamber Sizes
  • 12" heated length bored for 3/4" & 1" OD process tube
  • 36" heated length bored for 3"-6" OD process tube

Single-Zone Furnace Options

Option P: One Programmable controller

• Multiple ramping to setpoint temperatures and holding for variable time periods at those temperatures. The temperature controller provides 16 programmable segments consisting of ramps or dwells

Option P4: One 4-Program Controller

• Multiple ramping to setpoint temperatures and holding for variable time periods at those temperatures. The controller provides up to four 16 programmable segments or, linked
  together, one 64-segment program

Option B: Excess temperature protection

• Protection of both furnace and load in event of failure in the primary control circuit. Completely redundant circuit includes separate high temperature limit instrument with manual reset push button, magnetic contactor and independent thermocouple

Three-zone Furnace Options

Option P: One Programmable Controller Plus Zone Controls

• Center zone: Multiple ramping to setpoint temperatures and holding for variable time periods at those temperatures. The temperature controller provides 16 programmable segments consisting of ramps or dwells
• End zone: Two digital temperature deviation controllers, one in each end zone, mimic the programmed profile of the center zone temperature, but allow an offset up to ±100°C. Offset is digitally displayed

Option 3P: Three Programmable Controllers

• Programmable controller with its own thermocouple, 16-programmable segments consisting of ramps or dwells

Option P4: One 4-Program Controller Plus Zone Controls

• Center zone: Up to four 16-programmable segments or, linked together, one 64-segment program
• End zone: Two digital temperature deviation controllers, one in each end zone, mimic the programmed profile of the center zone temperature, but allow an offset up to ±100°C. Offset is digitally displayed

Option 3P4:Three 4-Program Controllers

• Programmable controller with its own thermocouple, up to four 16-programmable segments or, linked together, one 64-segment program

Option B:Excess Temperature Protection

• Protection of both furnace and load in event of failure in the primary control circuit. Completely redundant circuit includes separate high temperature limit instrument with manual reset push button, magnetic contactor and independent thermocouple

Additional Options

• Digital communication kits allow modification and interrogation of all instrument control and configuration parameters from a remote computer using provided SPECVIEW® software. Kits are available to interface with RS232 or RS422/485 communication ports
• Atmosphere retorts are available when controlled atmosphere processing is required
• Floor stand, for vertical installation, which is required to support 55000 Series Tube Furnaces in a vertical configuration and includes all mounting hardware
• Inert and Combustible Atmosphere Admission Systems
• Moldatherm® Tube Adapter