Laser Raman Spectrometer(ccd Based)

Holmarc's CCD Based Laser Raman Spectrometer apparatus (Model No: HO-ED-S-06A) is an apparatus designed for recording Raman spectra of both solids and liquid samples. Raman spectroscopy is a scattering technique. It is based on Raman Effect, i.e., frequency of a small fraction of scattered radiation is different from frequency of monochromatic incident radiation. It is based on the inelastic scattering of incident radiation through its interaction with vibrating molecules. It probes the molecular vibrations. This will produce a different range of frequencies, namely intense stokes and anti stokes, which have higher frequency than the incident radiation along Rayleigh line. Rayleigh and Raman scattering can be explained both classically and quantum mechanically. Brand : Holmarc Model No. : HO-ED-S-06A Condition : New Design : Czerny Turner design Type : Plane grating Lines / mm :1200 l/m Wavelength accuracy : < 0.4 nm Wavelength repeatability : < 0.2 nm Laser : 532nm, 40mW DPSS laser Notch filter wavelength : 532 nm CWL tolerance (nm) : +/- 5.3 nm Calibration source used : Mercury lamp