Discount Products: Look through products available for a 25% – 50% discount in 2020. The items provided on a first come, first serve basis.
View Discounted Products


Portable Raman System for Content and Blend Uniformity

  • Versatile STRaman technology with high sensitivity and high-throughput for see-through, transmission, or conventional Raman Spectroscopy
  • Easy-to-use 21 CFR Part 11 compliant software for quick results and reporting
  • Portability for in-line, at-line, or laboratory analysis
  • Customizable sample holders to accommodate any sample dimension
  • Step by step, easy to follow quantitative modeling and method development


SKU: BWS475-785H-CU. Category: .
Request a Quote


The QTRam™ is a portable Transmission Raman Spectrometer powered by our patent-pending, award-winning STRaman™ technology that allows for rapid and nondestructive quantitative analysis ideal for blend and content uniformity testing of finished products such as tablets and capsules. The unit can be easily operated using 21CFR Part 11 compliant software for quantitative analysis on the inbuilt tablet computer, while the portable form factor allows users to use it for at-line analysis or in the lab.


  • Content uniformity – ensure the dosage uniformity of the API in solid dosage finished product including tablets, capsules, and gels
  • Blend uniformity – assess adequacy of mixing to ensure blend uniformity and homogeneity
  • Formulation development – support QbD initiatives in quantifying API and excipient concentrations in finished dosage forms
  • Counterfeit detection – calculate API quantity to ensure correct drug and correct dosage


Model BWS475-785H-CU
Laser Source 785 nm Class III B with software adjustable power up to 370 mW
Software 21 CFR Pt.11 Compliant BWAnalyst™
System Configuration Transmission Raman
Power Options
Power Adaptor Input 100-240V AC 50/60 Hz
Battery Optional
Dimensions 15.7 in x 10.2 in x 9.8 in
(40 cm x 26 cm x 25 cm)
Weight ~19.5 lbs (~8.8 kg)
Operating Temperature 0 ˚C – 35 ˚C
Humidity 10% – 85%, non-condensing










Technical Details

B&W Tek offers comprehensive software packages that provide solutions for Raman application needs. Powerful calculations, easy data management, and user-friendly, easy-to-follow work flow are all at the tips of your fingers.

BWAnalyst™ is the touch-screen operated 21CFR part 11 software with a logical workflow for data acquisition, method building, routine analysis and reporting. Once the method is developed and validated, operators can quickly perform quantitative predictions, getting clear results in seconds, stored in a secure database. The software has configurable reports, with electronic signature and full audit trail.

Contact Spectra Research


3585 Laird Rd., Unit 15 & 16,
L5L 5Z8 Mississauga

Phone :  905-890-0555

Toll Free : 1-866-753-4433
Fax :  905-890-1959

About Spectra Research

Spectra Research Corporation (SRC) offers a range of innovative high-quality scientific products and laboratory services to industrial and scientific markets throughout Canada.

Established in 1993, SRC is a subsidiary of Allan Crawford Associates (ACA), one of Canada’s largest distributors of electronic components, test equipment and integrated networking solutions.

Spectra Research Location