Introduction
Element detection
RoHS testing : user easy to detect and control of six types of substances
RoHS control . Pb, Cd, Hg, hexavalent Cr ( the test total Cr ) PBB, PBDE
( total test Br )
Halogen-free detection : excellent hardware design and software solution
spectral method , precise test chlorine (Cl) elements. Detection limits as low
as ≤ 60ppm.
Open curve
users according to their material situation is very convenient , the establishment of risk materials
curve corresponding curves measured material . Thus
greatly enhance the detection accuracy of the risk of substance .
Analysis time
The detection time can be set according to the types of samples that ,
according to the sample size and automatically adjust the detection time to
ensure that the required detection accuracy .
XRF applications - Halogen-free test
For the measurement of the chlorine (Cl) elements , optimization of the
optical path difference , mainly as follows :
1.Since the elements of chlorine (Cl) fluorescence photons of lower energy
( 2.6KeV ) , air interested fluorescence photons generated more serious
absorption effect , thereby reduce the fluorescence intensity , and a significant reduction in
measurement accuracy .
2.air an inert gas element argon (Ar) interference generated by the elements of a chlorine (Cl) , will
produce more significant negative impact on the measurement accuracy .
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