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HomeProductsRaman SpectrometersHigh performance: NRS 5000/7000

JASCO NRS-5000/7000 series Raman Spectrometer

The new JASCO NRS-5000/7000 series assure consistent performance for rapid acquisition of high quality data with automated system control and minimal optical adjustments. The laser(s), enclosed microscope, software-switched optics and a unique aberration-corrected polychromator with CCD detector provide an integrated package that is compact enough to fit on a laboratory bench.

NRS 5000 7000

In Brief

  • Research-grade model assuring high spectral quality
  • Exceptional wavenumber accuracy
  • Unique Dual Spatial Filter (DSF) for higher spatial resolution than conventional confocal optics
  • Patented Spatial Resolution Image (SRI) function for simultaneous observation of sample image, laser spot and aperture image

Installation included

Simplicity and Ease-of-Use

PC control with Spectra ManagerTM II software.

See the Spectra manager software

The JASCO NRS-5000/7000 series spectrometers are operated using JASCO’s cross platform Spectra Manager II software.

Superb stability and effortless software controlled optics.

The NRS Series Raman systems offer performance second to none and with no time-consuming realignment. Simply insert the sample, focus, and collect the spectrum. The integrated, automated x-y-z mapping stage with auto-focusing option allows full PC control. Complete operator safety is maintained by the fully enclosed automated sample chamber door which provides a 120 degree opening to allow full microscope access.

Application expansion capability

An automated multi-grating turret, 2 internally mounted detectors and a maximum of 8 lasers ranging from the UV through the NIR are capable of integration with the instrument system, all optical components are PC controlled for maximum flexibility with minimum user interaction.

Unique DFS function for high spatial resolution 

Unique Dual Spatial Filter function provides higher spatial resolution than normal confocal optics to irradiate only the target sample.

1064 nm laser and InGaAs detector options for fluorescence free measurements

All models can integrate Near-IR excitation lasers, especially useful for samples which generate fluorescence, even when excited using 785 nm.

SPRIntS : Software Programmable Raman Integration Speed

SPRIntS imaging is a laser scanning function which supports high speed measurements by scanning the laser excitation beam using individual scan mirrors (VertiScan) to irradiate the sample while collecting data from a high-speed CCD detector at a minimum of every 5 milliseconds.

The matrix area surrounding a 1.5 µm diameter hole formed on a Si wafer was measured using a 40 nm stepping function. The 1.5 µm feature could be easily observed in the Raman image.

Accurate 3-D Imaging by the distortion-free VertiScan function

This function acquires depth imaging data from a sample using the confocal capability of the Raman spectrometer and creates a 3-D image from the Raman intensity data. Multilayer sample analysis is also possible using this function.

Contact us for more information on JASCO NRS-5000/7000 series


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