Used TOPCON BM-5A #9383256 for sale

TOPCON BM-5A is a high-resolution spectrometer designed to measure the emission spectra of sample gases. This device is based on the principle of wavelength dispersive X-ray fluorescence (WDXRF). BM-5A has a high accuracy optical system and a large measurement range. It provides a high resolution grating with an aperture of 4850 mm and a wide selection of sample sizes. The device features an adjustable slit width for measuring a wide range of sample sizes. The slit width comes in two to four-millimeter increments ranging from one to four millimeters. The device employs an array of detectors, including a photomultiplier tube, a charge-coupled device (CCD), pulse memory depth and a power meter. TOPCON BM-5A is equipped with a PC-based Windows interface for data acquisition and control. The device is equipped with a filter wheel that allows the selection of various spectral wavelengths. The filter wheel is adjustable over the range 280 to 550 nm in one-nanometer increments. All measured data can be stored on a hard disk, a LAN network or on an external medium such as a floppy disk or a USB memory stick. BM-5A is capable of measuring both monochromatic and polychromatic spectra simultaneously. The size of the measured image can also be varied. The device uses a fixed length exposure time for all measurements, usually between two and three seconds for a single wavelength. The device comes with a number of features, such as automatic data correction and data processing, to help improve the accuracy of measurements. In addition, TOPCON BM-5A also allows the user to create custom calibration curves, allowing for the measurement of different concentrations of sample materials. The device is designed with a long working life and is considered very reliable in terms of accuracy and reproducibility. Overall, BM-5A spectrometer is an excellent choice for research or industrial applications due to its accuracy, large range and a wide selection of interchangeable components. This device offers highly accurate results in a variety of conditions and allows users to be more creative in their experiments.