Malvern Panalytical’s ASD brand offers a comprehensive variety of Spectroscopy Accessories to meet a multitude of near-infrared (NIR) materials analysis application requirements. Enjoy the ASD approach of one affordable customized instrument combined with one or more accessories for adaptation to your application needs. The ASD probes and accessories listed below represent just some of our more popular options; contact us  for a comprehensive list.   Fiber Optic Illuminator A portable, external light source designed for use with ASD LabSpec and TerraSpec instruments, and sampling accessories that do not have a built-in light source.   Contact Probe  Designed for ...