Used AGILENT / HP / HEWLETT-PACKARD / KEYSIGHT 7890B / 5977B #293624059 for sale

AGILENT / HP / HEWLETT-PACKARD / KEYSIGHT 7890B / 5977B is a high performance gas chromatography (GC) instrument used to analyze and identify compounds within a sample. The GC separates compounds according to their polarity, boiling point or diffusion rate, allowing the user to perform complex analyzes on small amounts of sample. It can be used in combination with a mass spectrometer to provide additional information on the composition of a particular substance. HP 7890B / 5977B is a dual-inlet GC with two independent injectors and detectors, allowing two different samples to be analyzed at the same time. The instrument is equipped with a high speed, highly sensitive flame ionization detector (FID) for the analysis of volatile organic compounds, and a broad-rangemass spectrometer for the analysis of more complex compounds. The mass spectrometer is a double-focusing magnetic sector device, with a heated ion source and a quadrupole ion guide. The mass spectra can be acquired at up to 100 scans per second, for a total of over 6 million data points. The GC also features a temperature programming capability, allowing the user to rapidly vary the temperature of the GC and therefore separate and identify different compounds within the sample. Temperature programming is done using a built-in microprocessor and control software. The user can choose from a variety of parameters to customize the temperature programming, and the instrument can be used to reliably identify and separate specific compounds. The multitasking software provides real-time control and monitoring of the instrument, and can be used to control the chromatograph and the mass spectrometer. Data can be viewed and printed as chromatograms, graphs or tables, as well as exported to other programs. The software can also be used to develop techniques, troubleshoot problems and set up methods. Overall, AGILENT 7890B / 5977B is a high-performance GC system that can be used to analyze and identify a wide range of compounds. Its adjustable temperature programming and real-time control software provide users with great flexibility, allowing for efficient and accurate analysis. With its innovative features, it is an invaluable tool in the laboratory and can be used to great effect to analyze and identify compounds.