piko Recirculating Chillers

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.

Cooling Capacity 200-3,000 W @+20 °C; Process Fluid Flow Rate 0.5-22 lpm @≤8 bar; 3/8” Stainless Steel Fittings; Temperature Stability ±0.1 K; Coolant Temperature 10-35 °C Termotek has been highly successful on the market with the P300 active cooling systems for many years. The P300 recirculating chillers have consistently proven their worth particularly in laser cooling, medical and laboratory equipment applications thanks to outstanding reliability, precise control and a temperature stability up to ±0.1 K. Upon request, the 19" plug-in cooling units can also be supplied as desktop units. The P300 is an active system using a compressor refrigeration circuit that cools either a stainless-steel evaporator coil in the cooling water tank or a plate heat exchanger. Its capacity ranges between 200 W and 3 kW. The standard cooling medium is deionised water. The conductance can be conditioned with the aid of a corresponding DI cartridge, if desired. The central control system of the P300 monitors the water temperature as well as the processes in the refrigerant circuit. A particle filter in the outlet of the cooling unit and a flow sensor in the return flow ensure trouble-free, reliable operation. The heat is dissipated via a fan or transferred to an existing water supply via a heat exchanger for further use. Key Features: Extremely High Level of Temperature Stability: ±0.1 K Low Maintenance Low Noise and Vibration Levels High Level of Reliability Cooling Capacity: 200 W to 3 kW Flow Rate: 0.5 to 22 l/min @≤8 bar Flow Rate Measuring and Monitoring Compact 19” Rack Enclosure or Table-top Design Height: 4 to 12 HU (Height Units) Designed for De-ionized Water Customized Alarm Dry Contacts Via 9-pole Sub-D on Rear Panel Fluid Connections: 2x 3/8” Stainless Steel Coolant Water Outlet: +10 to +35 °C Water Filter Externally or Internally Mounted, Various Filter Grades Available Water Level Display Water By-pass Fan Speed Control RS232 Interface 24 VDC Remote Start Signal 50/60 Hz Design Refrigerant: R134a Applications: Cooling of Lasers, Medical and Laboratory Equipment

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. 

Cooling Capacity 1-15 kW @+20 °C; Process Fluid Flow Rate 3-30 lpm @≤8.5 bar; 3/8”, 1/2”, 3/4”, 1” Fittings; Temperature Stability ±0.1-±0.5 K Termotek’s P800 series of stand-alone cooling units for optimum ratio of dimensions and performance are used wherever there is a need for precise cooling and the need to avoid integrating the refrigeration unit in a separate machine housing. High performance in a space-saving, mobile housing – this has proved to be a tried-and-trusted combination over many years in all fields of laser cooling, including optical assemblies, in laboratories, in the printing industry and on machine tools and for HSC milling. The practical arrangement of all the components in the compact housing means not only low maintenance requirements but low vibrations and noise emissions too. The P800 recirculating chillers are available for power ranges from 1 to 15 kW. P800 chillers provide active cooling and therefore contain a refrigeration circuit with a compressor and a heat exchanger for a variety of media. Both the refrigeration circuit and the cold water temperature are monitored and controlled by a central control system. The cold water is reliably fed to where it is required by a pump. An optional particle filter in the cold water outlet keeps the circuit clean, and a flow sensor for the return flow guarantees the required stable operation. The waste heat is either emitted to the environment via speed-controlled fans or transferred to a central water circuit via heat exchangers, so that the waste heat can be used, for example, for preheating the process water. Key Features: Compact, Stand-alone Enclosure Compact and Flexible in Terms of Installation Small Footprint - Excellent Cooling Power to Size Ratio Extremely High Level of Temperature Stability: ±0.1 to ±0.5 K Reliable Operation Low Noise and Vibration Levels Low Maintenance Requirements Small Water Tank Cooling Capacity 1 to 15 kW Flow Rate: 3 to 30 l/min and More on Demand Designed for Water With Additions or De-ionized Water Alarm Dry Contacts via 9-pole Sub-D on Rear Panel Water Level Display Speed-controlled Fan RS232 Interface Remote Start Via 24 VDC Signal 50/60 Hz Design Refrigerant: R134a Applications: Cooling of Lasers (CO2, Passively Cooled Lasers, Fiber Lasers); Cooling of Medical and Laboratory Equipment; Printing Industry; HSC Spindles; Tooling Machines; Laboratories; Optical Assemblies

Two recirculating chillers in one cabinet, up to 900 W cooling capacity, 24 V DC power supply The DmRC-C-900-24-KIT is a development kit suitable for applications requiring high water cooling performance in the smallest of spaces for water coolers. Based on miniature compressors, this "mini Recirculating Chiller" development kit provides two independent water cooling systems in a 19-inch rackmount insert, which can provide a combined maximum cooling capacity of 900 W. With this double chiller concept, DmRC-C-900-24-KIT can cool two heat loads independently of each other – the target temperatures for each of the two heat loads can be set individually. The compressors’ BLDC motors are speed controlled and offer low vibration and low noise throughout the speed range. Since the water circuit is pressurized, DmRC-C-900-24-KIT manages with very small tanks (2 x 275 ml) – without the risk of cavitation in the smoothly operating centrifugal pumps. Overpressure on the cooling system also prevents the ingress of bacteria and oxygen and thus extends the maintenance intervals. An electric air pump generates the pressure on the two water circuits and is also used for automatic complete filling and emptying of the cooling water circuits, simplifying the maintenance of the system. For customer requirements that cannot be covered by the DmRC-C-900-24-KIT, our thermal management specialists at AMS Technologies are happy to develop a completely tailor-made solution and offer all services from development through to series production. Specifications: Power Supply: <700 W (max. 29 A @ 24 V DC) Cooling Capacity (approximately): 900 W (2 x 450 W, TWATER +25 °C, TAMBIENT +25 °C) Temperature Range: ± 1 K (over-/undershoot at 250 W load ON/OFF), ± 0.2 K (continuous operation) Hydraulic Parameters: flow rate 1 lpm to 5.5 lpm @ 1 bar to 0.2 bar pressure drop at heat load Cabinet: rack-mount, 19”, aluminium housing Weight: 20 kg (Dry Weight: 19 kg) Dimensions (WxHxD): 440 mm x 220 mm x 350 mm (main body, without flanges)