What method does the FT660 sc Laser Nephelometer use?

Document ID

Document ID TE3930

Published Date

Published Date 12/03/2017
Question
What method does the FT660 sc Laser Nephelometer use?
Summary
The FT660 sc uses Method 10133 for the determination of turbidity by laser Nephelometry.
Answer

The attached document outlines method 10133 which is the determination of turbidity by laser nephelometry. The method is based upon a comparison of the intensity of light scattered by the sample under defined conditions with the intensity of light scattered by a standard reference suspension. The higher the intensity of scattered light, the higher the turbidity. Readings, in mNTU's, are made using a laser nephelometer designed according to specifications given in section 6.1 of the attached document. 


 

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