Hach-Lange UVAS sc - Manual (Page 9)

General information
9
availability of measured values, minimum investment, minimum effort for
installation and maintenance or upkeep are therefore often key reasons for the
decision in favour of the UVAS sensor if an online measurement is to be used for
a total parameter.
For media containing solids, the SAC measurement with UVAS should always be
supplemented with a solids or turbidity measurement (SOLITAX sc,
ULTRATURB sc).
The maintenance effort for the user is minimal and is limited to a straightforward
inspection that, depending on the medium, is due at the most weekly.