Used AGILENT / HP / HEWLETT-PACKARD / KEYSIGHT 7890A #9254253 for sale

AGILENT / HP / HEWLETT-PACKARD / KEYSIGHT 7890A is a high-performance gas chromatography (GC) spectrometer designed for applications that require precise, reliable and consistent results. The instrument functions by separating and identifying a wide range of compounds present in a sample, such as volatile hydrocarbons, halogenated compounds, or proteins. HP 7890A is built on a 'modular' design, meaning that its parts, such as the injector, detectors, and pumps, can be customized to meet the user's needs and deliver the best performance. AGILENT 7890A features a single-zone focusing jet temperature programming interface, precise industrial-grade pressure and temperature control, large injection ports, and an injector with electronic flow control. Additionally, the injector is equipped with a high retention time (R.T) lock system for consistent, predictable, and reproducible injections. The pressure and temperature of KEYSIGHT 7890A are controlled with a precision of 0.01% and 0.1 °C respectively, making it ideal for applications requiring accuracy on that level. 7890A is capable of operating at pressures up to 2,000 psi, and can reach a maximum temperature of 400°C. The instrument is highly customizable, with a range of options including a dual-split/splitless inlet, a thermal conductivity detector (TCD), and an electron capture detector (ECD). A single quadrupole mass spectrometer (QMS) can also be used for sensitive and selective detection in combination with high-resolution capillary columns. HEWLETT-PACKARD 7890A has several quality-of-life features such as automatic column regeneration and automatic zero injections, allowing for improved operational performance and better results. The instrument is also equipped with a built-in printer for easily tracking data as well as retaining records of results from up to 9 runs. Furthermore, the system features a USB memory or hard disk for archiving and transferring of data without the need to move tapes or cards. Finally, the instrument is outfitted with a PC or PLC-controlled graphical user interface, giving users the ability to accurately monitor, control, and protect all parts of the system. AGILENT / HP / HEWLETT-PACKARD / KEYSIGHT 7890A can also be programmed and configured remotely through its remote control protocols. In conclusion, HP 7890A is a highly advanced GC spectrometer that provides users with reliable and precise results. It features advanced temperature control, customizable injectors, multiple columns and detectors, and has several user-friendly features that make it a superior benchmark instrument for gas chromatography applications.