Raman Spectrometer NRS-200 is high throughput analytical instrument that helps in quick and reliable identification of a variety of liquid, solid, or powder samples depending on their unique chemical fingerprint. It employs non-destructive technique and analyses by illuminating a sample with monochromatic light which is measured by determining the light scattered by a sample using a spectrometer. It is a versatile tool that is used by many academic and research institutes.
| Wavelength range | 200~800 nm |
| Wavelength accuracy | ≤ 0.4 nm |
| Wavelength repeatability | ≤ 0.2 nm |
| Stray light | ≤ 10-3 |
| Reciprocal of linear dispersion | 2.7 nm/mm |
| Half-width of spectral line | ≤ 0.2 nm at 586 nm |
| Monochromator relative aperture ratio | D/F=1/5.5 |
| Monochromator optical grating | 1200 lines/mm, blazed wavelength at 500 nm |
| Monochromator slit width | ~2 mm, continuously adjustable |
| Monochromator indication accuracy | 0.01 mm |
| Single-photon counter integration time | 0~30 min |
| Single-photon counter max count | 107 |
| Single-photon counter threshold voltage | 0~2.6V, 1~256 Block (10 mV/Block) |
| Overall dimension | 700×500×450 mm |
| Weight | 70 kg |
Typically employed in life sciences such as for research and academics as well in geological and archaeological studies and pharmaceutical industries.
