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NRS-7000 serien

Jasco NRS7000Series

The performance and functions expected on a micro-Raman spectrometer are all provided with the NRS-7000 series
Raman systems, assuring consistent performance for rapid acquisition of high quality data with automated system control and minimal optical adjustments

System Description

The innovative instrument design ensures freedom from daily adjustments and alignment. A specially designed honeycomb optical base plate is the foundation for the entire instrument guaranteeing alignment and stability. 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.

With 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.

All NRS Series Raman instruments include a color CCD sample viewing system with image capture capability. For additional flexibility, a trinocular microscope attachment can be added for direct binocular viewing. Utilizing the same basic optical system, we have designed a family of micro-Raman spectrometers that offer a range of capabilities from simple, single laser, single grating instruments to advanced research grade systems with low wave number measurement, wavelength extension from the deep UV to NIR, and the ability to use or add up to six lasers.

For application expansion, 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.

NRS-7100

Maximum Resolution

0.7 cm -1/ 0.3 cm -1 (optional)

Measurement Range

50 to 8000 cm -1

NRS-7200

Maximum Resolution

0.7 cm -1/ 0.3 cm -1 (optional)

Measurement Range

5 to 8000 cm -1

System Features

Research-grade model assuring high spectral quality
Exceptional wavenumber accuracy with a high-precision rotary-encoder direct drive mechanism
Low wavenumber measurement (NRS-5200/7200)
Auto-alignment of microscope laser introduction optics and Raman scattering light path
Wavenumber calibration using an integrated Ne lamp
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
Full range of options including macro-Raman measurement unit and fiber optic probes

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Kontakt: Mikael Alfredsson på Göteborgskontoret, 0709-119309
              Mats Grapne Askfelt på Stockholms-kontoret, 0709-119301
De kan även nås via epost. Skriv förnamn.efternamn@kovalent.se.
Kovalent AB, Fältspatsgatan 6, 421 30 Västra Frölunda. Tel. +46 (0)31 709 81 80, e-post: kovalent@kovalent.se