Used AGILENT / HP / HEWLETT-PACKARD / KEYSIGHT G6490A #9259177 for sale

AGILENT / HP / HEWLETT-PACKARD / KEYSIGHT G6490A is a highly sensitive, spectrometer specifically designed for the most challenging research and development applications. It features a bandpass of 0.5 nm to 10 nm with an excessive minimum spectral resolution of 0.05 nm. The unit's advanced opto-mechanical design ensures complete optical alignment, which provides superior stability and accuracy with excellent performance over time. The optical bench makes use of a high-quality interferometer with an adjustable mirror, allowing for precise settings that can be calibrated offline if desired. This allows the user to measure reliably with digitally selectable bandwidths to enable studies of the spectra intensity of any sample. The spectrometer's innovative design includes a novel mixing chamber that provides exceptional blocking of unwanted optical interference. This allows for superior signal/noise performance that responds accurately to low concentrations without introducing extraneous noise. The special design also enables an improved dynamic range that exceeds that of conventional UV-VIS light measurements. This superior capability allows for measurements of a wide variety of samples, such as minute concentrations of photosensitizers or metals in aqueous solutions, thin films, and media. The device is also capable of multiple modes of operation. It can be operated as a single beam spectrometer, in which data is being collected real-time from a single light source, or a dual beam system, in which two distinct areas of the sample are measured simultaneously for comparison. It offers user-friendly features such as a built-in PCA thermal control system and a special mirror at the base of the sample holder to direct intense light away from the detector, thus controlling the maximum concentration of the measured sample. HP G6490A is designed to be robust and easy to use, enabling accurate, reliable spectral measurements on multiple samples. It is incredibly versatile and can be used for a wide variety of studies, from basic research to development for specific products or services. Multi-user control is also available, and the device is fully compatible with the most common interfaced instrumentation. All in all, AGILENT G6490A from HP is the perfect choice for anyone who needs fast, reliable optical spectroscopy in the most demanding applications.