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Compact Recirculating Chillers Deliver Temperature Control

Bench top re-circulating chiller offers size and weight advantage.

Laird's benchtop re-circulating chiller.
Laird's benchtop re-circulating chiller.

Laird (Earth City, MO) has designed a benchtop re-circulating chiller for laser applications that require precise and continuous temperature control. The self-contained MRC Series thermoelectric re-circulating chiller offers dependable, compact performance by controlling the temperature of a coolant in a liquid circuit. In applications with a cooling capacity requirement below 400 Watts, the compact MRC Series offers a size and weight advantage over conventional compressor-based systems. Additional features include:

  • A cooling capacity up to 290 Watts.
  • The ability to cool the coolant to below the ambient temperature.
  • Suitable for a range of laser systems, including diode-pumped solid state (DPSS) laser systems used for meticulous cutting in high-tech manufacturing processes and semiconductor wafer cutting.
  • A high mean time between failure.
  • Heat pumping action from a custom designed thermoelectric module that dissipates heat to the outside environment.
  • A digital temperature controller.
  • An aesthetic sheet metal casing.
  • The ability to control the temperature of a liquid circuit from -12°C to 40°C.
  • 115/230 VAC operation.
  • UL/IEC rated.

For more information, visit; or call 636-898-6000.

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