Used VARIAN 9386 / 938901 #9020874 for sale

VARIAN 9386 and 938901 spectrometers are high sensitivity instruments used to measure the spectral content of light across the visible and near-infrared spectrum. These instruments are used in a wide range of research fields, including astronomy, chemistry, physics, and materials science. The spectrometers use a diffraction grating to disperse the light in order to measure its different components. The grating is a finely ruled etched metal sheet which can be moved by the user to vary the diffraction angle. The resulting change in the beam's path creates a series of angles that disperse light into its component wavelengths, enabling the user to measure it accurately. The spectral resolution of VARIAN 9386 and 938901 spectrometers is extremely high, with a wavelength range of between 200 to 2000 nanometers. The instruments also feature high signal-to-noise ratio, allowing users to accurately measure the light even in very low light conditions. The spectral resolution of VARIAN 9386 and 938901 spectrometers can be adjusted using the built-in digital signal processor, allowing users to accurately measure light of different widths. The instruments also feature variable integration times, allowing measurements to be taken over different exposure times in order to optimize detection for the relevant application. VARIAN 9386 and 938901 spectrometers feature a range of output options, including analog, digital, and USB connections, allowing users to easily interface the instrument with other laboratory equipment. The spectrometers also feature internal memory storage, allowing users to store and recall data easily. These instruments are ideal for applications requiring high-sensitivity, low-noise, and variable resolution measurements, making them well suited to a variety of research and development projects. VARIAN 9386 and 938901 spectrometers are widely used in academic laboratories as well as in industrial and manufacturing environments.