Used AGILENT / HP / HEWLETT-PACKARD / KEYSIGHT 7890A #9277565 for sale

AGILENT / HP / HEWLETT-PACKARD / KEYSIGHT 7890A is an advanced gas chromatograph mass spectrometer (GC-MS) designed specifically for researchers that need high efficiency chromatography and accurate and reproducible mass spectral data. With its industry-leading optics, low noise analyzer performance, and sensitive detection capabilities, HP 7890A is capable of providing extraordinary levels of analytical precision, reproducibility, and sensitivity. The heart of AGILENT 7890A is its quadrupole mass analyzer. This analyzer is able to detect and separate species of molecules based on their mass-to-charge ratio with extremely high efficiencies. The analyzer has concentrations of up to 1 x 10(8) ions per cubic centimeter and a mass range of up to 1,000 Daltons. It is designed to operate in both single quadrupole and tandem quadrupole configurations, giving it the versatility to analyze complex and simple samples. HEWLETT-PACKARD 7890A's optics are also quite impressive. It utilizes a high-efficiency, low-noise analyzer focusing lens which eliminates background noise and enables it to detect ions with great sensitivity. Its electron multiplier detector provides up to a 4x10(5) gain which significantly increases the amount of ions it can detect. This detector also compensates for fluctuations in ion emission intensity and facilitates improved data acquisition time. 7890A also boasts a number of other features for enhanced data analysis. Its auto-tune system automatically finds and adjusts the source conditions for optimal performance, and its advanced data processing software enables users to easily analyze and interpret results. In addition, it can be equipped with a wide range of devices such as auto-fill syringes, temperature control, and zoom capabilities, allowing researchers to customize the instrument and maximize its performance. Overall, KEYSIGHT 7890A is an impressive instrument that provides the utmost in precision and sensitivity. With its combination of advanced optics, low-noise analyzer performance, and powerful data processing capabilities, it is an excellent choice for the researcher in need of accurate and reliable chromatography and mass spectral data.