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Smaller Lasers Demand New Approaches to Chiller Design
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From Thermo Fisher Scientific – Thermo Scientific Baths, Circulators & Chillers
A chiller is basically a temperature-controlled liquid recirculator that removes heat from an instrument using a fluid as the heat transfer medium. In many cases, the instrument must be kept at a constant temperature as well. This requirement is typical for laser cooling. There are many types of liquid cooling methods, but the vast majority of chillers utilize vapor-phase refrigeration (VPR). It is one of the oldest means of mechanical refrigeration and is used extensively in home refrigerators and automobiles. Products & Services
Industrial chillers cool water using refrigeration cycles to provide a constant stream of coolant for manufacturing and laboratory processes.
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Learn more about Industrial Chillers
Heat exchangers are commonly used in a wide variety of industrial, chemical, and electronics processes to transfer energy and provide required heating or cooling.
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Learn more about Heat Exchangers
Heat transfer fluids, thermal oils, circulating coolants, and heater liquids are used to carry thermal energy in process heating and machine cooling applications.
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Learn more about Heat Transfer Fluids and Thermal Oils
Industrial cooling systems and industrial cooling equipment includes air-to-air, liquid-to-air, and liquid-to-liquid heat exchangers; ducts and/or pipes; and other devices for removing heat from a system that contains a heat source.
Learn more about Industrial Cooling Systems and Equipment
Product Announcements
Topics of Interest
Liquid temperature control is a critical component in laboratories. Before the advent of chillers, scientists typically used tap water, dry ice and liquid nitrogen for temperature control and to cool...
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CHAPTER LIST
Chapter 41: Absorption Cooling, Heating, and Refrigeration Equipment
Chapter 42: Forced-Circulation Air Coolers
Chapter 43: Component Balancing in Refrigeration Systems...
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HEAT GENERATORS (HEATING PLANTS)
Considerable improvements in the seasonal efficiency of conventional heating plant equipment, such as boilers and furnaces, were made over the last several decades.
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4-20 mA vibration monitoring of chillers and cooling units
Cooling towers, process coolers and HVAC cooling units can be monitored for vibration using the 4-20 mA analog input channels of existing PLC...
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Uninhibited ethylene glycol has been a popular heat transfer fluid choice in chillers for many years because of its initial low cost and excellent freeze and heat protection over a wide temperature...
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