Used VARIAN AA 240FS #9255643 for sale

VARIAN AA 240FS is an analytical spectrometer designed for a wide range of applications, such as qualitative and quantitative elemental analysis. It is particularly well-suited for high sample throughput, as it allows automatic sample changers and unattended operation. The spectrometer offers a range of advantages, including precise elemental analysis and excellent data quality. The spectrometer is equipped with an array of optical components such as a source, a monochromator, a detector, and a sample compartment. A spark or an arc source is used to generate the analyte beam, which is then focused and collimated by mirrors before entering the monochromator. The monochromator is a grating-based device that allows selection of specific wavelength of the incident beam. After this, the beam interacts with the sample in the sample compartment, and the light exiting this chamber is measured by the detector. The detector measures intensity of the incident or scattered radiation as a function of wavelength. The scanned wavelength range is controlled by two Monochromator Diluter Unit (MDU) coils. The range can be varied from 100 nm to 2400 nm. The sensor is cooled by a thermoelectric cooler, and its output is captured in the version of signal and transmitted to the PC. The system also includes the software package GP Acquisition (GPA). This software allows users to configure the spectrometer easily and check the accuracy and repeatability of the system. Its graphical user interface makes it ideal for researchers. It also has several features, such as support for multiple data acquisition modes, multiple samples, multiple spectra, and background subtraction. VARIAN AA240FS is an ideal solution for researchers needing an analytical spectrometer that offers exceptional performance and flexibility. It is capable of providing reliable elemental analysis, thus allowing users to obtain reliable results quickly and easily.