Have it Your Way: Customized SemiChill Recirculating Coolers

For applications requiring a Temperature Control Unit (TCU) with cooling capacities of 2.5, 5 or 10 kW tailored to specific needs consider the JULABO SemiChill products. The SemiChill TCUs provide a customized approach to liquid temperature control applications: a variety of options from cooling capacity, temperature range, heating power, circulating pumps, electronics and in-line filtration. These systems can accommodate the use of deionized water, water/glycol mixtures, silicone oils and HFE fluids in external fluid circuits. The SemiChill are suitable for applications in the biotech, chemistry, semi-conductor and processing industries.
 
Cooling Capacity
 
SemiChill units are available with 2.5 kW, 5 kW and 10 kW cooling power at 20 °C. Air or water-cooled versions of the 2.5 kW and 5 kW models are available while the 10 kW system is water-cooled only. When equipped to -20 °C capability the 10 kW system provides 2.4 kW cooling power at -20 °C.
 
Electronic Options
 
All models can be equipped with either Eco or Professional electronics. The Eco option includes:

• Multi-display (LED) temperature display
• PID temperature control
• 3-point calibration
• 2-speed adjustable pump
• RS232 interface
• Stakei connection for power supply (e.g. external shut-off valve)
• Early warning system for low fluid level, high & low temperature limits
• Remote BlackBox diagnosis function

The Professional electronics option adds:

• Connection for external Pt100 sensor – measure & control an external system
• Integrated 10 step programmer
• Resistivity measurement (0.5..5 W/cm)
• Flow measurement and status display

Temperature Range and Heater Options
 
The 2.5 kW systems can be configured in 3 temperature ranges without a heater or with a 1 kW heater. Temperature ranges include: +5…+35 °C; -20…+35 °C; -20…+80 °C.
The 5 kW and 10 kW systems encompass the above temperature ranges with an additional -20…+130 °C option. The 5 kW and 10 kW units can be equipped with 5 kW and 12 kW heaters.
 
Circulating Pumps
 
All SemiChill units have ¾” male NPT inlet / outlet fittings with a 33 L/min, 50.8 psi 2-speed centrifugal pump. A stronger pump is available for the 5 kW and 10 kW systems with 43 L/min and 62.4 psi.
 
Filtration
 
In-line DI water and micro-filter options are available on all units for applications requiring high-purity water. Filtration media cartridges from 10, 25, 40, 100 and 250 microns are available. These in-line filters must be installed at time of purchase.
 
Configured to Your Needs
 
The SemiChill Recirculating Coolers provide many options to suit your application needs. Contact JULABO today to discuss your requirements.