4 measuring, Measuring -1, 4measuring – YSI IFL 700 IQ User Manual
Page 25
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IFL 70x IQ
Measuring
4 - 1
ba76129e01
10/2012
4
Measuring
Factors affecting the
measured value
The following factors have an impact on the measured value:
The environmental conditions at the measuring location deviate too
much from the sensor settings (Immersion depth, Water depth,
Temperature)
The distance between the ultrasonic transducer and the sludge level
is too small (dead zone, see also section 3.3.3)
Moving fixtures cross the measuring cone or the installation location
of the sensor
Foreign bodies or air bubbles are in front of or on the ultrasonic
transducer.
1
Submerse the sensor in the sample.
2
Read the measured value on the terminal of the IQ S
ENSOR
N
ET
system.
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