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Lindberg/Blue M™ Three Zone 1100°C Tube Furnaces

By Thermo
Lindberg/Blue M™ Three Zone 1100°C Tube Furnaces

Conduct heating applications faster than conventional furnaces withThermo Scientific Lindberg/Blue M™ 1100°C Tube Furnaces, which benefits from design elements such as double-shell construction and variable density insulation to enhance performance.

  • Three zones, three programmable controllers (one for each zone)
  • Microprocessor-based self-tuning PID control (proportional, integral, derivative) provides optimum thermal process without overshoot
  • Single program with multiple segments for ramp (up/down) and dwell (timed hold) temperature control
  • Adjustable high-limit overtemperature protection
  • Simultaneous LED display of temperature and setpoint in °C or °F
  • Flexible design—can be used for a variety of applications
  • Innovative use of venting and insulating air spaces create lower exterior surface temperatures
  • Moldatherm™ insulation for quick heatup and cooldown
  • Long-life Type K thermocouple
  • Accepts an array of tube adapters; one set of (2) tube adapters included
  • RS485 digital communications port available as an option; allows controller to be connected to a PC for remote monitoring and control
  • Includes: One set of two tube adapters.
  • Requires: Power cord and hardwiring.
Model Electrical Watts Exterior Dimensions
W x F-B x H" (mm)
Process Tube
Diam" (mm)
Heated Length" (mm) Heated Zone" (mm) Ship Weight lbs (kg)
STF55346C 208/240V,
3800 35"(889) x 17"(432) x 21"(533) 1"(25.4)to3"(76.2) 24"(610) 6"/12"/6"
STF55666C 208/240V,
11000 54"(1372) x 22"(559) x 26"(660) 3"(76.2)to6"(152.4) 36"(914) 9"/18"/9"



50-STF55346C-1 Lindberg/Blue M™ Three Zone 1100°C Tube Furnace STF55346C $8007.00
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50-STF55666C-1 Lindberg/Blue M™ Three Zone 1100°C Tube Furnace STF55666C $8983.00
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