2. Long press key to enter calibration mode, as
shown in left graph. Rinse probe in purified water,
remove excess water by shaking or filter paper. Press
key to confirm.
3. Submerge probe in 10μS/cm standard solution. Stir
the solution briefly and allow it to stay in the buffer
solution until appears and stays. Press
or key to adjust measuring value
to10.00μS/cm. Press key to finish calibration.
Calibration completed, instrument goes back to
measurement mode.
⚫ Only 1-point calibration for customized calibration. The conductivity value of customized solution is
a value in a certain fixed temperature. There is no regulation of temperature coefficient or reference
temperature. Calibration and measurement must be performed at the same temperature to avoid
significant error.
⚫ The meter does not have the function to recognize customized calibration solution.
⚫ In manual temperature compensation mode, the temperature value should be adjusted before
conducting calibration. It can not be adjusted during calibrating process.
7.5 Self-diagnosis information
During the process of calibration, the meter has self-diagnosis functions, see chart – 8 for detailed
information.
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