Used AGILENT / HP / HEWLETT-PACKARD / KEYSIGHT 7890B #9276467 for sale

AGILENT / HP / HEWLETT-PACKARD / KEYSIGHT 7890B is a type of Gas Chromatograph (GC), which is a spectrometer used to separate and analyze complex mixtures. It is a powerful, rugged device designed to work under the toughest conditions and provides stability, sensitivity, and accuracy for reliable and reproducible data. Its design maximizes power, robustness, and reliability while delivering excellent thermal stability. HP 7890B utilizes fundamental, reliable and economical technology to become a high-performance GC equipment. It is designed with a microprocessor-based controller and an application-specific integrated circuit (ASIC) that is specialized to control the column flow and valves of the spectrometer. It is capable of operating with four different inlet systems, allowing the user to choose the best combination of the two for their needs. AGILENT 7890B comes with a variety of accessories that enable users to customize their spectrometer to fit their applications, such as a range of columns, pre-columns, and inlet liners, can be used to enhance sensitivity or selectivity. In addition, the instrument features an integrated computer control system that allows users to configure and operate more than five instruments at once. This unit also allows for the control of four-channel operation which is critical for analyses that require multiple detector channels. HEWLETT-PACKARD 7890B leverages a special Flow Focusing Machine (FFS) that provides high flow reproducibility and excellent peak symmetry. This tool continuously monitors the gas and uses it's feedback to make necessary adjustments to the carrier gas flow rate in order to ensure repeatable results. KEYSIGHT 7890B has multiple supported detectors to pick from, including the FID (flame ionization detection) and ECD (electron capture detection), which have been optimized for maximum sensitivity. Furthermore, the spectrometer has a Fast Scanning Driver that can switch scans from slow to extremely fast, allowing it to analyze multiple components in a mixture simultaneously. Overall, 7890B is a reliable and powerful spectrometer. It offers multiple features and is customizable to the user applications. It is designed to operate in the toughest of conditions and provides stable, repeatable, and accurate results.