ThermoCube II 200-500 Thermoelectric Recirculating Chillers

Cooling Capacities 350 - >600W @ 20°C; Noise @ 1 m < 48 dBA ;Tank Volume 300 ml; Gear or Centrifugal Pump; Process Wetted Materials Aluminium; Facility Wetted Materials Stainless SteelThe ThermoCube II Liquid-to-Liquid Recirculating Chiller by Solid State Cooling Systems is a high-performance thermoelectric solution designed for environments where facility water or process chilled water (PCW) is available. This next-generation chiller offers precise temperature control, whisper-quiet operation, and exceptional configurability, making it ideal for demanding laboratory, semiconductor, and OEM applications.Unlike conventional air-cooled systems, the ThermoCube II Liquid-to-Liquid removes heat using PCW, eliminating the need for fans and heat sinks. This design significantly reduces noise and vibration while enhancing thermal efficiency. With a cooling capacity of up to 600 watts at 20°C and a temperature stability of ±0.05°C, the unit ensures consistent performance even near ambient conditions. Its compact footprint—13 x 11 x 13 inches (32 x 28 x 32 cm)—and lightweight build (28 lbs / 13 kg) allow easy integration into space-constrained setups.Key FeaturesLiquid-to-Liquid Heat Removal: Uses facility water or PCW to dissipate heat, ideal for installations with existing chilled water infrastructure.Thermoelectric Technology: Solid-state cooling with no refrigerants or compressors, ensuring long life and low maintenance.High Precision Control: Digital PID controller maintains ±0.05°C stability across a standard operating range of 5°C to 50°C (extendable to -10°C or 65°C).Quiet and Vibration-Free: Operates below 48 dBA, making it suitable for sensitive environments.Flexible Configuration: Offers 6 pump types (centrifugal or gear) and 8 fitting options including John Guest, CPC, and Swagelok.Universal Power Input: 100–240 VAC, 50/60 Hz, plug-and-play compatibility worldwide.Advanced Communication: RS232, RS485, Ethernet, and TTL interfaces for seamless system integration.Robust Construction: Stainless steel cold plate and facility wetted materials for corrosion resistance and long-term reliability.Safety and Compliance: Equipped with alarms for temperature, fluid level, and system faults; certified to UL, CE, CAN/CSA, and RoHS standards.ApplicationsSemiconductor Equipment: Maintains precise thermal conditions for wafer processing and lithography systems.Life Sciences and Biotech: Supports temperature-sensitive assays, microfluidics, and sample preparation.Laser Cooling: Provides stable cooling for diode lasers and photonics systems requiring high-pressure fluid delivery.Electron Microscopy: Ensures consistent thermal control for scanning electron microscopes and imaging platforms.OEM Integration: Easily embedded into diagnostic, analytical, and industrial systems with existing PCW infrastructure.What's Next?If your facility has access to process chilled water and requires compact, reliable, and precise thermal control, the ThermoCube II Liquid-to-Liquid Recirculating Chiller is the ideal solution. With its modular design, solid-state reliability, and global compatibility, it delivers performance tailored to your application.Contact our sales team today to discuss your configuration needs, request a quote, or explore integration options for your system. 

Cooling Capacity 1,000 W @+20 °C; Process Fluid Flow Rate >12 lpm @ 30 psig; 3/8" Swagelok Fittings; Magnetically-driven Rotary Vane Pump; Wetted Materials: Aluminium, Stainless Steel, PolymersThe ThermoRack 1000 Thermoelectric Recirculating Chiller is Solid State Cooling Systems’ highest-capacity air-cooled thermoelectric solution, engineered for precision thermal control in demanding industrial, aerospace, and laboratory environments. Designed for rack-mounted integration, this unit delivers up to 1,200 watts of cooling capacity depending on fluid type, with temperature stability of ±0.1°C even near ambient. It supports Fluorinert, PAO (Poly-Alpha-Olefin), and water/glycol mixtures, making it highly versatile for a wide range of applications.Built on solid-state thermoelectric technology, the ThermoRack 1000 eliminates the need for compressors or refrigerants, offering quiet operation, low vibration, and long service life. Its compact 6U rackmount form factor—19 x 27 x 11 inches (48 x 69 x 27 cm)—and weight of 96 lbs (44 kg) allow seamless integration into standard 19-inch electronics racks. The system features a digital PID controller for precise heating and cooling, and supports RS232 communication for remote monitoring and control.Key FeaturesCooling capacity of 1,000 to 1,200 watts at 20°C depending on fluid type±0.1°C temperature stability and repeatability at constant loadCompatible with Fluorinert, PAO, and water/glycol process fluidsMagnetic drive rotary vane pump for PAO; centrifugal pump for Fluorinert and water/glycolPump flow rates up to 12 lpm at 30 psig depending on fluid1.5-liter internal tank with level sensorWetted materials include aluminum, stainless steel, and polymersUniversal power input: 200–240 VAC, 1 phase, 50/60 HzRS232 interface and keypad control for system integrationAlarms for temperature, fluid level, and system faultsCertified to UL, CE, CAN/CSA, and EN 61010-1 standardsApplicationsAvionics and aerospace testing requiring high-pressure fluid delivery and precise thermal controlMilitary test equipment using PAO or Fluorinert for leak-free operationLaser and photonics systems needing stable cooling for optical componentsAnalytical instrumentation such as spectroscopy and chromatography platformsIndustrial test benches and OEM systems requiring rack-mounted thermal managementWhat's Next?For high-capacity, rack-mounted thermal control with solid-state reliability, the ThermoRack 1000 Thermoelectric Recirculating Chiller offers unmatched performance and configurability. Whether you're working in aerospace, defense, photonics, or analytical science, this system provides the precision and flexibility needed to meet your cooling requirements.Contact our sales team today to discuss your application, request a quote, or explore customization options tailored to your system.

230W @ 20°C; >2 lpm @ 14 psig; 1/4" valved CPC Fittings; Centrifugal Pump; Aluminium and Polymers This thermoelectric recirculating chiller is a low-cost, high-performance device optimized for lasers, optics and life sciences. It features precise temperature control (±0.05°C repeatability), long-life reliability, quiet operation and environmental friendliness in a compact size. Using universal power, the TEC chiller is very energy efficient only drawing power when required.

255 W @ 20°C; >2 lpm @ 14 psig; 1/4 valved CPC Fittings; Centrifugal Pump; Aluminum This thermoelectric recirculating chiller is a low-cost, high-performance device optimized for lasers, optics and life sciences. It features precise temperature control (±0.05°C repeatability), long-life reliability, quiet operation and environmental friendliness in a compact size. Using universal power, the TEC chiller is very energy efficient only drawing power when required.

Cooling Capacity 730 to 950 W @+20 °C; Process Fluid Flow Rate 3.5 lpm @ 30 psig; 3/8” Female NPT Fittings; Dual Centrifugal Pump; Wetted Materials: Aluminium, Stainless Steel & Polymers or Cu, Stainless Steel, Brass & PolymersThe ThermoRack 800 Thermoelectric Recirculating Chiller is a high-capacity, rack-mounted thermal control system designed for precision cooling in demanding industrial, medical, and photonics applications. Developed by Solid State Cooling Systems, this 6U air-cooled unit delivers cooling capacities from 730 to over 950 watts depending on configuration, with temperature stability of ±0.05°C even near ambient. Its solid-state thermoelectric design eliminates the need for compressors or refrigerants, ensuring quiet operation, low vibration, and long-term reliability.With dimensions of 19 x 20 x 11 inches (48 x 51 x 27 cm) and a weight of 55 lbs (24.5 kg), the ThermoRack 800 integrates seamlessly into standard 19-inch electronics racks. It supports a standard operating range of 5°C to 50°C, extendable to -5°C with the low-temperature option. The system features a digital PID controller for precise heating and cooling, and offers USB or optional RS232 communication for remote monitoring and control. Designed for global deployment, it includes universal power input (100–240 VAC, 50/60 Hz) and meets international safety and environmental standards.Key FeaturesCooling capacity from 730 to >950 watts at 20°C depending on configuration±0.05°C temperature stability and repeatability at constant loadThermoelectric cooling with no compressor or FreonCompact 6U rackmount design for easy integrationPump options: dual centrifugal (~3.5 lpm @ 30 psig), single centrifugal, or long-life gear pump0.8-liter internal tank with fluid level sensorWetted materials: aluminum, stainless steel, and polymers or copper, brass, stainless steel, and polymersCompatible with Koolance (27% propylene glycol/water) or 27–50% ethylene glycol/water mixProcess fluid fittings: 3/8" Female NPT standard; adaptor kits available for John Guest, Swagelok, CPC, or hose barbUniversal power input: 100–240 VAC, 50/60 HzKeypad and USB or optional RS232 interfaceVariable speed fan for quiet operation (<63 dBA at 50% load, <75 dBA at full load)Alarms for temperature, fluid level, and system faultsCertified to UL, CE, CAN/CSA, EN 61010-1, and RoHSApplicationsLaser cooling for diode and solid-state systems requiring stable thermal conditionsOptical instrumentation including interferometers and spectrometersAnalytical equipment such as chromatography and sample preparation platformsMedical devices and diagnostics requiring compact, reliable coolingAerospace and industrial test systems with rack-mounted thermal management needsWhat's Next?If your application demands high-capacity, rack-mounted, and precise thermal control, the ThermoRack 800 Thermoelectric Recirculating Chiller offers a robust and configurable solution. With its solid-state reliability, advanced control features, and global compatibility, it is trusted by engineers and researchers across disciplines.Contact our sales team today to discuss your requirements, request a quote, or explore customization options tailored to your system.