Raman Spectrometer - PeakSeeker

785nm, standard sensitivity
  • Versatility:  solids, liquids, and powders
  • Sensitivity: Most sensitive cooled detector and Deep laser rejection filters
  • Portability:
  • Simplicity:   Point-and-click RSIQ™ software.
  • Adaptability:  Database spectral libraries. Users create unique libraries.




The PeakSeeker by Raman Systems is our most practical and easy-to-use Raman spectrometer. It is an excellent choice for users who want a full featured Raman spectrometer but have a limited budget. The PeakSeeker is ideal for Raman feasibility studies, teaching labs, or fundamental research.

The PeakSeeker is extremely versatile for measuring multiple sample types. Sampling accessories include a vial holder for liquids and powders.  A fiberoptic probe supports remote sample access. User friendly software and USB connectivity enables truly plug and play Raman spectroscopy.

Our handheld spectrometers have been featured on the CBS show Crime Scene Investigation and on National Geographic TV:


There are no reviews yet.

Be the first to review “Raman Spectrometer – PeakSeeker”

Your email address will not be published. Required fields are marked *

Model Number PEK-785
Excitation Wavelength (nm) 785
Laser Power (mW) 5 to 300
Spectral Range, Raman Shift (cm-1) 200 to 3000
Spectral Resolution (cm-1) ~ 9
Signal-to-Noise Ratio 250:1 (at full signal)
Optics NA = 0.22, Laser spot size = 0.1 to 0.3 mm
Power 12VDC from power adapter input = 100/240 VAC @ 50/60 Hz
Size (W) 14.2 in, (D) 7.5 in, (H) 4.3 in   (36 X 29 X 11 cm)
Weight < 8 lb ( 3.6 Kg)
Operating Temperature  (ºC) -25 to 45