Hanna-instruments HI 4321 Uživatelský manuál stáhnout pdf (Strana 45)

Make sure the instrument has been calibrated on conductivity before taking resistivity measurements.

DIRECT MEASUREMENT

To measure the resistivity of a sample using the

Direct

reading

mode:

• Press

and then to select resistivity measure

mode.

• Select the

Direct

reading mode (see

Resistivity

Setup

section).

• Proceed as for the conductivity measurement (see

Conductivity

Measurement

section).

DIRECT/AUTOHOLD MEASUREMENT

To measure resistivity of a sample using the

Direct / AutoHold

reading

mode:

• Select the

Direct / AutoHold

reading mode (see

Resistivity

Setup

section).

• Proceed as for the conductivity measurement. (see

Conductivity

Measurement

section)

RESISTIVITY MEASURERESISTIVITY MEASURE

RESISTIVITY MEASURE

MENTMENT

MENT

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Hanna-instruments HI 4321 Uživatelský manuál Strana 45