Post Dated: 10/16/2022

New version DUV-Vis-NIR light source has been released. New model is AST-DHL-3020, which replaces previoud model AST-DHL-609. New light source covers 190nm to 2500nm range with optional shutter, lamps on/off remote control. Both Deutenium and tungsten-halogen lamps can be independetly controlled, a filter slot is also available for special applications.