X-ray fluorescence spectrometer Compass500 determines elements in Marine sediments in laboratory and survey ships

The Compass500 portable energy dispersive X-ray fluorescence spectrometer was used to select 35 standard substances such as river sediment and Marine sediment, and the method of measuring 30 elements in Marine sediment was established. The detection limit of the method was low, the precision was high and the accuracy was good.

During the Marine investigation, the instrument and method were used to test the deep-sea sediment samples. The measured values on the survey ship were basically the same as those in the land laboratory, and the average relative deviation of the two was basically less than 8%. The results show that the Compass500 portable energy dispersive X-ray fluorescence spectrometer can quickly and accurately determine a variety of sediments Element, to provide a basis for timely judgment of the distribution of on-site resources, reduce the blindness of sampling, which will provide new technical support for China’s Marine geological survey work

X-ray fluorescence spectrometer Compass500 determines elements in Marine sediments in laboratory and survey ships