Desktop H-PeakSeeker Pro™
Desktop H-PeakSeeker Pro - Raman Systems Most Versatile System
(Download Desktop H-PeakSeeker Pro Datasheet)


The PeakSeeker Pro represents the state-of-the-art for an accurate, cost-effective and easy-to-use Raman spectrometer. The premier instrument in the Raman Systems family utilizes TE-cooled, high efficiency CCD detector arrays, and is available configured with either a 532 nm or 785 nm wavelength excitation laser selected by the system model number. See our FAQ answer on choice of laser wavelength.

PeakSeeker Pro is extremely versatile for measuring multiple sample types. The model PRO-785 offers high resolution in the the Raman fingerprint region of organic molecules. See our FAQ answer comparing medium resolution vs. high resolution Raman spectrometers. User friendly software and USB connectivity enables truly plug and play operation. Sampling accessories include a vial holder for liquids and powders. The PRB-HLD is a rack and pinion track stand that provides fine vertical adjustment for precision positioning of the fiber optic probe over solid samples placed on its baseplate. The fiber optic probe accesses remote samples and also interfaces to the microscopy accessories; the RSM Microscope and the MSK Microscopy Kit.


Versatility  The user can sample solids, liquids, and powders even when inside transparent packaging and containers such as bags, bottles and vials.

Sensitivity  The PeakSeeker Pro fully meets the stringent requirements of USP Monograph 1120 for resolution, sensitivity and stability. The detector array is cooled to -20 C. Deep blocking laser rejection filters obstruct Rayleigh scatter and isolate Raman scatter for valuable molecular analysis.

Portability  The spectrometer is small and lightweight. Rugged construction and ergonomic design allow it to be carried just about anywhere and set up for immediate use.

Simplicity  Each PeakSeeker Pro system includes a notebook PC pre-loaded with RSIQ™ software for true point-and-click operation. Sample spectra are acquired within seconds.

Adaptability  Optional software add-ons include: RSIQ-QUAL to enable substance ID by a database search of thousands of reference spectra using commercially available spectral libraries. Users can also create unique libraries; RSIQ-QUANT is a multivariate analysis tool; and RSIQ-CFR supports 21 CFR Part 11 compliance for cGMP electronic records and signatures.


MODEL PRO-785 PRO-785E PRO-532
Excitation Wavelengths    785 nm 785 nm     532 nm    
Laser Power 5-300 mW 5-300 mW    100 mW   
Spectral Range   200 - 2000 cm-1   200 - 3900 cm-1     200 - 4500 cm-1  
Spectral Resolution ≈ 6 cm-1 ≈ 10 cm-1 ≈ 10 cm-1
Wavelength Stability < 1 cm-1 in 12 hours
Photometric Stability < 1% in 12 hours
Optics   NA = 0.22; Sample size = 0.1 to 0.3mm    
Power 15VDC from power adapter 100/240 VAC @ 50/60 Hz
Size (W) 14.2", (D) 7.5", (H) 4.3" (36 X 29 X 11 cm)
Weight < 8 lbs (3.6 Kg)
  Operating Temperature    -25< to 45<C