Frequently Asked Questions

The spectral range of the YOA-8401 series portable Raman spectrometer can be up to 4000cm-1.

The resolution of the YOA-8401 series portable Raman spectrometer is < 8cm-1.

The YOA-8401 series portable Raman spectrometer is available in 01-basic, 02-upgraded, and 03-advanced versions.

The applications of the YOA-8401 series portable Raman spectrometer include fast food safety testing, jewelry and relics authentication, chemical, flammable, explosive and drug detection, material analysis, environmental testing, biomedical testing, and customs testing.

Yes, the YOA-8401 series portable Raman spectrometer is suitable for both field and research Raman testing.

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