Error messages, English – Hach-Lange SENSION+ EC5 User Manual
Page 23
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19
8. Error messages
Display
Caused by
Action
Measurement (EC, NaCl, TDS and temperature)
out of range.
Check sensor.
Low battery charge.
Replace the batteries.
E1
Unstable reading during a stability measurement
or during calibration.
100-second time-out.
Check that the sensor is properly immersed in
the sample.
E2
During calibration, the difference between the
constants obtained > 30%
Check standards.
Check sensor.
E3
During calibration,
the cell constant obtained < 0.05 cm
-1
Check standards.
Check sensor.
E4
Salinity cannot be calculated. TC = 0
Modify TC
E5
Same standards
Check standards.
Check sensor.
ENGLISH
sensION+ EC5 HACH_LANGE 0710.indd ANG:19
sensION+ EC5 HACH_LANGE 0710.indd ANG:19
6/10/10 12:03:30
6/10/10 12:03:30
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