Grating spectrometer measurement analysis spectral properties of illuminant

Grating spectrometer is the more advanced spectral measurement and analysis instruments, is currently the most commonly used spectral measurement

instruments, simple operation, convenient, accurate and widely used.
Grating spectrometer is widely used in spectral measurement, spectral that is decomposed polychromatic light into monochromatic light. But many grating

spectrometer still use manual adjustment fixed-point measurement mode of grating wavelength’s changes, This way of measurement has two prominent

shortcomings: the speed of measurement is slow, operating is troublesome, We let grating  monochromatic  connect to a computer, compose into

automatic measurement system of spectrum, it improved speed of the spectral measurement  greatly, and make the  measuring operation become  simple

and convenient, and improved the overall performance of the system and application scope.