Shimadzu Scientific Instruments, Inc. High-Performance Liquid Chromatography Detectors SPD-20A

Part of the SPD-20 Series, which also includes the SPD-M20A Photo Diode Array Detector, the SPD-20A/20AV UV-Vis detectors offer an exceptional level of sensitivity and stability. Taking sensitivity to the limit, the SPD-20A/20AV has a noise level of 0.5×10-5 AU max., making it the world's most sensitive UV-Vis detector (ASTM Standards). One mode of the SPD-20AV allows both the deuterium and tungsten lamps to be lit simultaneously, enabling high-sensitivity wavelength-programmi ng detection for ultraviolet light and the entire visible-light range.