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  • POWERCOOL LB300-i MODULAR THERMAL CONTROLLERS
  • Modular Thermal Controllers for multiple controller systems, integration into customers test equipment, or used with low temperature chillers for extended temperature range.
  • Scaleable power supplies up to 500 watts.
  • Easily stackable multiple controllers for ultimate flexibility.
  • Over-Under temperature and no flow safety shutoff and alarm.
  • Miniature controller case : 4 W x 10 D x 2.5 H, weighs only 1 Lb.
  • RS232 or RS485 computer controllability, one PC can control 32 LB300-Is with our PS100 Software.
  • 16 step integral ramp-soak profile programmability.
  • Universal AC Power input.
  • Temp. range 60 degree C to + 125 degree C
  • Ultra quiet operation suitable for office areas.
  • Accept Thermocouple, RTD or thermal diode inputs
  • DC Thermal Power Shut-off switch.



  • POWERCOOL CHILLERS
  • Full line of water chillers for lower temperature testing with LB300-i modular controllers. Enables lower temperature testing or cost effective multiple test heads in one area.
  • Manifolds available for supplying up to 5 Thermal Heads per chiller.
  • CH250 Portable solid state chiller, 250 watts cooling power. 0 deg C minimum. Dimensions: 8 W x 11 D x 14.5 H
  • CH500 Deskside bath style chiller. 500 watts cooling power. 12 deg. minimum. Dimensions 10 W x 15 D x 25 H
  • CH750 Deskside bath style chiller. 750 watts cooling power. - 30 deg. minimum. Dimensions: 12 W x 18 D x 26 H
  • Negative pressure flow available on CH500 and CH750 chillers to ensure no leak operation.


Phone: 650-940-6010     Fax: 650-940-6012      E-mail: mark@siliconthermal.com