CNI new launched Hg-Light wavelength calibration light source for wavelength calibration and spectral line calibration of spectroscopic equipment. The spectral range is from 253~1700nm in the UV-Visible band. The easily identifiable mercury and argon transmission spectral lines are printed on the housing for fast and reliable wavelength calibration. Stable, long life, cost effective and easy to handle.

The wavelength of a fiber optic spectrometer will shift slightly over time and with changes in the environment. If wavelength accuracy is important to your application, consider choosing a Hg-Light wavelength calibration light source to periodically adjust the wavelength and adjust the fiber optic spectrometer.