Technotrans (former Termotek)

Cooling Capacity 400-800 W @+25 °C; Process Fluid Flow Rate 4 lpm @1 bar; CPC 1/4” Fittings; Temperature Stability ≤±0.1 K; Heating Capacity 150, 200 W Termotek’s miko series of miniature recirculating chillers is one of the smallest compressor cooling systems currently available on the market – available as plug-in unit or stand-alone solution. Although its compact dimensions, the miko chiller series offers an extremely high power density and temperature stability of +/- 0.1 K. The mini-tower version miko p10035 measures just 350 x 200 x 330 mm and delivers a refrigeration capacity of up to 400 W, depending on ambient conditions. The plug-in rack versions deliver between 400 and 800 W with a height of just 3 or 4 RU (rack units). miko features 24 V miniature compressors which are on a par with the large versions on a 230 V basis and also include a speed control unit. This power density means that miko offers an attractive and efficient alternative to Peltier coolers, including for high ambient temperatures. Both the plug-in and stand-alone units in the miko series are noise- and vibration-reduced. Key Features: Speed-controlled Miniature Compressor Robust Desktop or Tower Design Space-saving, Modular Design Principle Reduced Noise and Vibrations Temperature Stability: ≤0.1 K Direct Cooling as an Optional Feature Pump Capacity: 4 l/min @1 bar 24 VDC Technology Inside Customizable Optimized for Medical and Laboratory Applications Efficient Alternative to Peltier Cooling Dimensions: 350 x 200 x 330 mm (Desktop Tower Version), 19”, 3 or 4 HU (Plug-in Rack Version) Applications: Stable and Precise Cooling Processes in Medical, Laboratory and Analytical Applications

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 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

Cooling Capacity 250-3,500 W @+20 °C; Process Fluid Flow Rate 4 lpm @3.5 bar; Temperature Stability ≤±0.1 K; Coolant Temperature 10-35 °C Termotek’s piko series of recirculating chillers is a further development of the supplier’s successful P300 series. piko chillers are active cooling systems suitable for applications which require a particularly high degree of temperature stability of ±0.1 K. Being plug-in coolers, piko chillers are suitable for integration in a wide variety of systems. The chillers’ heights vary according to the power: sizes ranging from 3 to 12 RU (rack units) with a refrigeration capacity of 250 W to 3.5 kW are available as standard. While standard piko chillers operate on 230 VAC, the special version piko 24/48 VDC is designed for 24 or 48 V DC and can therefore be integrated in the low-voltage circuits of customers ex works. The service-proven cooling concept of the P300 series is continued in the piko, which also uses deionised water for the cooling medium as well. A new feature offered by the piko series is a special controller platform, providing the complete monitoring of the entire process, registering all relevant parameters in real-time and therefore guaranteeing extremely high levels of accuracy – also possible from any location if the optional remote mode is used. A new design feature contributes to the high operational reliability of the piko coolers: all components can be accessed from the front, which means that the unit no longer needs to be taken out of the mounting rack for maintenance work. Key Features: Size- and Service-optimized 19” Concept Temperature Control (Cooling / Heating) Cooling Capacity: 250 W to 3.5 kW (@+20 °C Water, +20°C Ambient) Loop Cooling Water Flow: +10 to +35 °C New Modular Controller Platform Extremely High Level of Temperature Stability: ≤0.1 K Particularly Low Maintenance High Level of Reliability Suitable for a Variety of Fluid Media Like Deionised Water or Water Containing Defined Additives Reduced Noise and Vibrations Energy-efficient and Space-saving Innovative Design Service-friendly Front Panel Access Flow Measurement and Monitoring Adjustable Water Bypass Valve Remote Start Via 24 VDC Signal Speed-controlled Fan 50 Hz/60 Hz Design 24/48 VDC Version for Low-voltage Circuits Available Refrigerant R134a RS 232/485 Interface Applications: Cooling of Systems Requiring a Particularly High Degree of Temperature Stability