AcuTech Scientific Inc. (ATS)

A comparison of four commercially available portable Raman spectrometers



The objective of this presentation is to discuss the results of the evaluation studies conducted on four commercially available field-portable Raman spectrometers. The data presented in this comparison will affect the forensic science community by assisting a prospective user in determining which portable Raman device may best suit their agency’s needs. This presentation describes:

  • The specifications of the four portable Raman instruments as evaluated in this study.
  • A summary of the results and discussion of the technical evaluations.
  • The strengths and opportunities for improvement of each device as perceived by the evaluators.
  • A discussion of the limitations of portable Raman technology regarding the analyses of controlled substances and explosives performed in these evaluations.

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