Used VARIAN SpectrAA 250 Plus #9090023 for sale

VARIAN SpectrAA 250 Plus is a powerful radiance spectrophotometer designed for analytical applications. It provides highly precise and accurate measurements of spectral information for samples in the visible and near infrared range. The instrument's modular design allows the user to tailor the configuration to meet specific needs, whether for research or industrial quality control purposes. It features a state-of-the-art multi-mode photodetector, high-quality optics, and an intuitive user interface. The instrument is equipped with two sample channels, allowing for simultaneous testing of multiple samples. It also enables measurements of absorbance, transmittance, and reflectance. SpectrAA 250 Plus offers high sensitivity and low noise performance over a wide dynamic range. The photodetector is composed of an array of detecting elements organized in a matrix format. Each element has its own amplifier and data processing electronics, which enable the spectrophotometer to detect very small changes in the light spectrum of the samples. The detector array can be optimized for different measurements, depending on the specific application. The optics system includes modulation and focusing elements that can be precisely adjusted to achieve the highest resolution measurements. The motorized focus allows the user to adjust the focus on different points for better analysis of spectral information. The monochromator enables the user to select the exact average wavelength of the light source for a given wavelength range. The versatile user interface enables the user to control and adjust the various parameters of the instrument in a user-friendly manner. The software also allows for data acquisition, storage, and manipulation. It also supports various protocols for data transfer and compatibility with other peripherals. Overall, VARIAN SpectrAA 250 Plus is a powerful, reliable and user-friendly spectrophotometer suitable for a wide range of analytical applications. With its advanced features and modern technology, SpectrAA 250 Plus can be used to accurately measure spectra from the visible and near infrared range.