Handheld conductivity measuring device Bases for measurement | 5
B-H87.0.01.DB2-1.0 13 / 28
commended; Adjustment of the measuring input [}p.20]. A system test by the man-
ufacturer is recommended in case of doubt; Calibration and adjustment service
[}p.15].
For this purpose, also refer to
2 Adjustment of the measuring input [}20]
2 Calibration and adjustment service [}15]
5.6 Temperature compensation
The conductivity of aqueous solutions is temperature-dependent. The temperature de-
pendency varies greatly according to the type of solution. With temperature compens-
ation, the solution is calculated back to a uniform temperature in order to compare it
independently of the temperature. The normal operating temperature for this is 25 °C.
5.6.1 NLF temperature compensation according to EN 27888
For most applications, such as fish husbandry applications and measurement of sur-
face water and drinking water, non-linear temperature compensation for natural water
NLF is sufficiently accurate in accordance with EN 27888. The normal operating tem-
perature is 25 °C. The recommended application range of NLF compensation is
between 60 µS/cm and 1000 µS/cm.
To Next Page
Loading...
Need help?
General
