Chillers are machines that remove heat from liquids and release it into the atmosphere by means of a refrigeration cycle. The chilled liquid, also known as a coolant, is then directed to a heat exchanger to cool process equipment, air or another liquid. Chiller systems range vastly in size and design and may be fabricated as small, localized or portable chiller units for small applications or as large temperature chambers or central chillers designed to provide cooling for entire facilities.
A chiller manufacturer will use either absorption or vapor-compression refrigeration cycles to produce their cooling effect. Both cycles use a refrigerant that strategically absorbs heat in one place as it evaporates and then releases heat in another place as it condenses. In most chillers this occurs in a four-stage cycle of pressurization, condensation, depressurization, and evaporation. First, the refrigerant vapor is pressurized, either by heating or by means of a compressor. Second, the refrigerant moves into a condenser comprised of a coil or set of tubes with either water or air circulating around it. Read More…
Russells Technical Products has been designing and manufacturing environmental test chambers since 1972. With over 150 years of combined management experience, our company provides its customers with quality environmental test systems and advanced manufacturing techniques. Russells offers a variety of standard and custom designed chambers to meet your exact specifications.$$$
We are leading environmental test chamber brand with over 78 years of experience designing environmental testing solutions. Over the years we have developed products for ease-of-use, reliability and performance designed to meet our customer’s testing needs and improve the safety and reliability of their products.$$$
A pioneer since 1962, Thermotron has been building the most recognizable environmental test equipment in the industry. Every chamber and shaker sold is handcrafted in West Michigan and comes with an intuitive controller. From automotive and defense, to electronics and medical industries, Thermotron has helped companies small and large create more reliable products. When you need to know whether your product(s) will stand the test of time, rely on proven test chamber from Thermotron.”$$$
As a leader in the test chamber industry we believe our systems are ideal for your company. We manufacture models that come standard with many useful features for testing applications. We believe that our advanced technologies are essential to the reliability of our products and our quality customer service is perfect for your needs. Feel free to visit our website or give us a call to learn more!$$$
Hastest Solutions designs, manufactures and provides solutions for all environmental testing needs. For the full range of environmental test chambers, including HAST, temp/humidity, salt fog, solar radiation, high temp ovens, autoclave, temperature cycling, sand and dust testing, rain, triple zone chambers, including custom sized chambers, please contact us.$$$
Thermo Fisher Scientific is the world leader in serving science, generating $18 billion in annual revenue. Customers worldwide trust the products and solutions available through our premier brands to help them accelerate innovation and enhance productivity. Together, we are making a difference in the world.$$$