PICIR Fiber Optic Circulators

Cooling Capacity 160 to 190 W @+20 °C; Process Fluid Flow Rate 0.35 lpm @ 14 psig; 1/8" Female Valved CPC Fittings; Magnetically-coupled Gear Pump; Wetted Materials: Aluminium (or Copper) & PolymersThe UC160-190 Thermoelectric Recirculating Chiller by Solid State Cooling Systems redefines compact precision cooling for laboratory and industrial applications. Designed for environments where space, reliability, and thermal stability are critical, this advanced chiller delivers 160 to 190 watts of cooling capacity in an ultra-compact footprint. With precise temperature control ranging from 2°C to 45°C, it ensures consistent performance for sensitive instruments and OEM systems.Unlike conventional compressor-based chillers, the UC160-190 leverages solid-state thermoelectric technology, eliminating the need for refrigerants. Its small form factor—just 7.5 inches (19.1 cm) x 5 inches (12.7 cm) x 7 inches (17.8 cm)—and lightweight build (under 8 lbs / 3.6 kg) make it ideal for integration into tight spaces without compromising cooling performance. With ±0.1°C temperature stability and rapid response to thermal loads, it supports critical applications with unmatched reliability.Key FeaturesThermoelectric Cooling Technology: Offers long operational life with no moving compressor parts and no refrigerants.Compact and Lightweight: The smallest air-cooled recirculating chiller in its class, perfect for space-constrained setups.Precision Temperature Control: Maintains ±0.1°C stability across a broad operating range (2°C to 45°C).Customizable Pump Options: G1 and G3 magnetically-coupled gear pumps available, delivering flow rates up to 0.7 lpm.Low Power Operation: Consumes less than 200 watts with universal AC input (100–240 VAC) or 13.5 VDC external supply.Integrated Communication: RS232 interface and keypad control for easy system integration and automation.Safety Features: Includes alarms for temperature deviations, fluid level, and system faults; certified to UL, CE, and CAN/CSA standards.ApplicationsThe UC160-190 Thermoelectric Recirculating Chiller is engineered for high-precision cooling in a variety of scientific and industrial contexts:CCD and CMOS Cameras: Maintains optimal sensor temperatures for consistent imaging quality.Analytical Instrumentation: Supports stable operation in spectroscopy, chromatography, and other sensitive systems.Laboratory Automation: Ideal for microtiter plate cooling and point-of-use thermal control in automated workflows.OEM Equipment: Compact design and universal power input make it easy to integrate into medical and scientific devices.Laser and Photonics Systems: Ensures thermal stability for diode lasers and photonic components, enhancing performance and longevity.What's Next?If your application demands compact, reliable, and precise thermal control, the UC160-190 Thermoelectric Recirculating Chiller is the solution. With over 200,000 hours of thermoelectric module life and a design optimized for precision, it delivers consistent performance in the most demanding environments.Contact our experts today to request a quote, discuss your application, or download the product datasheet. Discover how the UC160-190 can enhance your system’s thermal management capabilities.

198.1 mm X 279.4 mm, 0.005 °C/W, vacuum brazed cold plate.The CP30™ aluminum vacuum-brazed cold plate offers a large mounting area so it is ideal for both board and multiple component cooling in high heat load applications. It is flat on both sides to allow dual-sided mounting, and the surface on one side is 13 mm (0.5”) thick to enable machining, drilling and tapping for board/component attachment.