HACH LANGE si629 C Manual page 27

4. Operation
4.9. Conductivity readjustment
The si629 C allows readjusting the conductivity measured
value by modifying the reading that appears on the dis-
play. Previously the conductivity of the sample must have
been measured with a perfectly calibrated instrument.
During the readjustment the si629 C behaves as it was
calibrated with one buffer only.
Every time the si629 C is calibrated in the conventional
manner, the readjustment is lost.
Important: It is not possible to perform salinity readjustment.
si629 C_HACH LANGE_Ed 0510.indd ANG:23 si629 C_HACH LANGE_Ed 0510.indd ANG:23
MEASURING 18.3°C
12.15 mS/cm @ 25°
Press for more than 3 sec.
INDIRECT CAL.
12.15 mS
or +
INDIRECT CAL.
12.15 mS
or +
P: 12.28mS
C: 0.700 cm
-1
MEASURING 18.3°C
12.28 mS/cm @ 25
23
20/5/10 12:06:57 20/5/10 12:06:57