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Raman Spectrometer NRS-100

Raman Spectrometer NRS-100 is a high throughput analytical instrument that combines phenomenon of microscopic imaging along with the spectrometer detection for structural analysis of a compound. It possesses great sensitivity with features such as fully automatic focusing mechanism with enhanced CCD detector system.

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Specifications

Excitation wavelength	785 nm
Spectral resolution	4 cm^-1
Spectral range	250-2700, 200-3500, and 200-4300 cm^-1
Maximum laser output	500mW
Spectral stability	σ / µ < 0.5%
Thermal stability spectral shifts	1 cm^-1(10.40 t7)
SN ratio	> 6000:1
Detector	TE cooled, semiconductor laser, 2048 (64 x 64) pixel, back-thinned, IR Enhanced CCD InGalt5 cooled for 1064nm
Wavelength Range	200nm-1100nm
Pixel size	14 × 14 µm
Dynamic range	13000:1
Laser wavelength	785nm (±0.5nm)
Microscope camera	3-megapixel /5-megapixel camera
Focusing mechanism	True confocal
Laser output	> 550mW
Laser spot diameter	>1 µm
Laser stability	σ/µ <±0.2%
Laser line width	0.08 nm
Connectivity	USB2.0
Electrical controlled X and Y axis 2D platform moving range	5 X 5 cm
Moving resolution	0.1 µm
Positioning accuracy	1µm
Scan speed	20mm/s
Z axis Automated focusing accuracy	≤ ± 10.2 µm
Z axis Automated maximum range	20mm
Z axis Automated focusing speed	Less than 10 s
Overall dimensions	455×455×585 mm
Net Weight	10.5 kg

Features

✔ Fully automated system with scanning and focusing mode in single operation
✔ Wide area of detection facilitated by detection of micro-domain morphology of the location
✔ It is designed with objective lens with less space between laser spot and diffraction limit for accurate imaging
✔ Highly sensitive analysis with noise-to-noise ratio greater than 6000:1
✔ It is equipped with high resolution camera for clear and precise images
✔ It possesses improved Raman spectral quality with ultra high spatial resolution
✔ Stable and solid state assembled optical components
✔ No loss of optical path during imaging operation by camera and thereby retains the spectral strength
✔ It is featured with USB 2.0 interface that can directly connect to monitor and other devices

Applications

It is widely used for determination of structure or morphology of nano materials or particles in department of Nanotechnology, Forensic identification, organic and inorganic material science, also in medical immunoassays, Food and agricultural analysis, detection of water pollutants and in gemstone and inorganic mineral identification.