Raman Systems

Dispersive Raman spectroscopy is quickly becoming the analytical technique of choice for a wide range of micro-analysis and the characterization of materials, offering greater spatial resolution and simpler sample preparation than FTIR Microscopy.

JASCO developed high quality and advanced performance Raman system, allowing researchers of all skill levels to harness the power of Raman with unparalleled speed and sensitivity.

NRS 7500
NRS-7500 Confocal Raman Imaging Microscope
Molecular vibrations and infrared absorption

Principles of Raman Spectroscopy

Models / PR-1W - NRS-4500 - NRS-5500 - NRS-7500

Raman Systems

NRS series

System Features

Confocal Raman microspectrometers

The NRS series of confocal Raman microspectrometers includes three different optical configurations; the simple yet powerful NRS-4500, with a range of laser wavelengths, the sophisticated NRS-5000 series, with 300 mm spectrograph, offering higher spectral and spatial resolution and the NRS-7000 series with 500 mm spectrograph. All include Class 1 laser safety and share the same comprehensive Spectra Manager™ Suite of measurement and imaging software.

QRI Quick Raman Imaging

High speed imaging for large areas, this combines a fast stage with Electron Multiplying CCD (EMCCD) to take very quick exposures across the sample.

Macro Measurement

A simple side on macro lens allows the user to measure liquids or powders in cuvettes or glass vials. Automatic spectral comparison indicates the compound in the sample.

Analysis Wizard

Automatically go from viewing raw unprocessed data through all of the processing required to prepare every spectrum for multivariate curve regression to identify the principal components and image them using false color maps.

SSI Surface Scan Imaging

A fast and powerful tool for productivity when imaging or mapping a large sample area with rough, uneven or tilted surface, such as geological sample or a pharmaceutical tablet.


The autofocus function allows the Raman to do the focusing, not the user, when surveying a sample for measurement.

Advanced Sample Search

For measurement of particulates, image analysis is applied to the visual image to identify and select particles based on size, shape and contrast.

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