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Kaiser non-contact optic

Protect your samples with contact-free measurement

Paired with the Kaiser RamanRxn probehead, the Kaiser non-contact optic provides contact-free Raman measurements of samples either directly or through sight glass or translucent packaging. Available with a range of working distances, this highly versatile optic is the perfect choice for use with solids or turbid media. It is also well-suited for delicate or corrosive samples when sample contamination or damage to optical components is a concern.

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Additional Components

Kaiser Raman Rxn2 Analyzer view from front left corner

Kaiser Raman Rxn2

Raman analyzer bridging laboratory analysis to the process environment

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Kaiser RamanRxn Probe attached Non-contact Optic

Kaiser RamanRxn probe

Versatile laboratory probe designed to accept a range of optics

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Enclosed Sample Chamber

Enclosed Sample Compartment

Small-footprint laboratory sampling accessory that facilitates routine Raman measurements

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  • Range of working distances for remote measurements either directly or through sight glass and translucent packaging
  • Highly versatile– measuring films to pellets to powders
  • Accurate measurement of static or moving samples
  • Contact-free analysis of delicate or corrosive samples

Field of Application

  • Polymer solids (pellets, films, or powders)
  • Pharmaceutical drug product manufacturing
  • Raw material identification
  • Meat or fish quality
  • Formulation optimization

Features and Specifications

Probe compatibility
Kaiser RamanRxn probe

Working distance (mm)
NCO-0.4-NIR: 10
NCO-0.5-VIS: 12.5
NCO-1.3-VIS/NIR: 33
NCO-2.5-VIS: 64
NCO-3.0-NIR: 75
NCO-5.5-VIS/NIR: 140
NCO-17-VIS/NIR: 430

Sample interface
Temperature: ambient
Pressure: ambient

Length (mm)
Varies based on model

Diameter (mm)
Varies based on model

Documents/ Manuals/Software


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IFPAC-2021 (February 28 – March 5, 2021)

Join us for our three virtual presentations at IFPAC-2021:

March 1st at 1-5:30 PM EST – SmartRaman spectroscopy for automated monitoring and control of industrial processes

March 2nd at 1-5:30 PM EST – Tips and tricks to make process Raman spectroscopy a success

March 4th at 7:45-11:00 AM EST – Raman spectroscopy for automated monitoring and control of bioprocesses

Register today

bIO-PRO KS 785 Installed Lab with operator


2020 Pharma Innovation Award

Our Kaiser Raman bIO-PRO, KS bioprocessing probe was recently selected as a 2020 Pharma Innovation Award winner by Pharma Manufacturing Magazine!

The Kaiser Raman bIO-PRO, KS probe provides fast, accurate measurement of key bioprocess variables from lab-to-process. It is an exciting advancement in our already well-established Kaiser Raman bioprocess product portfolio.

Read the award announcement

Pittcon 2021 virtual conference


2021 Pittcon Conference & Expo (March 8-12, 2021)

Join us during our two virtual presentations at the 2021 Pittcon Conference & Expo:

March 8th at 1:30 PM EST – The Role of Process Raman Spectroscopy in Chemical and Polymer Applications

March 12 at 9:30 AM EST – Analytical Model Development for Raman Spectroscopy of Pharmaceutical Solids Processing and Upstream Bioprocessing

Register today