Noble T7  Full Spectrum Optical Emission Spectrometer adopts the international standard of design and manufacturing technology. It uses the most advance CMOS signal acquisition device from JPN Hamamatsu Co. Each CMOS can set the number of sparks separately. It adopts vacuum light chamber design and full digital excitation light source. This CMOS spectrometer is not only contain the feature of full spectrum of CCD spectrometer but also have the advantages of PMT spectrometer which has very low detection limit of nonmetallic elements. The design of the whole machine is reasonable.

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