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7.1.8 Measured by PPRC (CP) (Stage 1)
Evaluation is conducted based on the "7.1.10
Temperature and Conductivity Requirements"
(P.69).
If the measured temperature is between the
indicated temperatures, the value at
temperature lower than the measured
temperature is applied as the permissible
conductivity.
1.
Select the CP in the COND pharmacopeia mode
screen.
2.
Tap
on the right of the Stage 1 item.
3.
Before measurement, set the temperature
conversion to OFF in accordance with the
regulation prescribed by PPRC, and the setting
of the unit is automatically changed to S/cm.
The changed settings are applied.
4.
Tap
to proceed to next procedure.
5.
Immerse the COND electrode in sample solution
and tap
When measurement is completed, the conduc-
tivity of the sample solution and the measure-
ment condition are displayed as a measurement
result.
Tap
to return to the COND pharmaco-
peia mode screen.
to start the measurement.
67
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