Used AGILENT / HP / HEWLETT-PACKARD / KEYSIGHT 7700X / G3281A #293777638 for sale

AGILENT / HP / HEWLETT-PACKARD / KEYSIGHT 7700X / G3281A is an advanced spectrometer instrument designed for applications requiring high-resolution measurements. The instrument is composed of two sub-groups and has both transmittance and reflectance modes, allowing for the measurement of light over various wavelengths. This spectrometer has a monochromator, which consists of gratings and a light source, which is positioned to provide spectral data. The instrument also utilizes an optical detector such as a CCD (charge-coupled device) camera or charge injection device (CID) for the precise measurement of light intensity. HP 7700X / G3281A spectrometer also offers a wide dynamic range, typically between 190 to 1150 nm and a maximum wavelength of 4200 nm. The data acquisition system is equipped with a signal-to-noise ratio of > 1000:1 for highly accurate measurements and can acquire both absorbance and reflectance spectra. The instrument also allows for the analysis of absorbance/transmittance profiles, which can be used to identify and quantify a variety of chemical compounds based on their absorption or reflection spectra. The instrument's optics are designed to provide ultra-high precision measurements. It utilizes a lens system consisting of an S-Curve reflector mounted onto a movable, computer-controlled Z-axis mounted to the rear of the monochromator. This ensures the beam is precisely positioned and centered relative to the sample each time the spectrum is acquired. Additionally, wavelength calibration is performed via high-frequency optical piezo detectors, ensuring a high degree of accuracy each time a spectrum is collected. AGILENT 7700X / G3281A is a convenient and user-friendly instrument due to its intuitive user interface and comprehensive software. The included software allows for the programming of all parameters as well as the data analysis and reporting of results. Additionally, it is compatible with a variety of popular data formats as well as optional expansion cards for advanced data acquisition and analysis. HEWLETT-PACKARD 7700X / G3281A spectrometer is an optically sophisticated, user-friendly instrument with excellent wavelength resolution and dynamic range. This makes it ideal for a variety of laboratory applications that require precise, high-resolution light measurements such as material analysis, chemical identification, quantitative testing, and quality control.