Compressor

Cryogenic compressors are essential components in many low-temperature research and industrial applications. These specialized compressors are designed to compress and circulate refrigerant gases, such as helium or nitrogen, achieving extremely low temperatures required for various scientific processes. They operate on principles of thermodynamic cycles, increasing the pressure and temperature of the refrigerant before passing it through a heat exchanger, where it cools down and expands, ultimately lowering the temperature in the cryogenic system. This precise temperature control supports critical workflows like sample preparation, gas liquefaction, and maintaining the ultra-low temperatures necessary for superconducting magnets found in MRI systems and NMR spectroscopy. Cryogenic compressors are crucial for maintaining the stable and controlled environments required for advanced... + More

Cryogenic compressors are essential components in many low-temperature research and industrial applications. These specialized compressors are designed to compress and circulate refrigerant gases, such as helium or nitrogen, achieving extremely low temperatures required for various scientific processes. They operate on principles of thermodynamic cycles, increasing the pressure and temperature of the refrigerant before passing it through a heat exchanger, where it cools down and expands, ultimately lowering the temperature in the cryogenic system. This precise temperature control supports critical workflows like sample preparation, gas liquefaction, and maintaining the ultra-low temperatures necessary for superconducting magnets found in MRI systems and NMR spectroscopy. Cryogenic compressors are crucial for maintaining the stable and controlled environments required for advanced scientific instrumentation and research. Common applications for cryogenic compressors include supporting gas chromatography, mass spectrometry, and various spectroscopic techniques that demand precise temperature stability. These compressors are also integral to cryopreservation, maintaining the ultra-low temperatures required for long-term storage of biological samples. While specific model names vary based on application and desired cooling capacity, manufacturers like Sumitomo (SHI) Cryogenics of America, and Atlas Copco offer a range of cryogenic compressors suitable for diverse research and industrial settings. These specialized compressors play a vital role in enabling cutting-edge research and technological advancements in various scientific fields. ALT offers a selection of pre-owned and refurbished cryogenic compressors, each backed by a standard 90-day warranty that can be upgraded to a three-year warranty, along with ALT's lifetime support. Because they're refurbished, cryogenic compressors from ALT are typically priced 50%-80% lower than the cost of new instruments, helping labs stretch their budget further without compromising on quality. - Less