Hanna-instruments HI 4321 Manuel d'utilisateur télécharger pdf (Page 23)

Temperature Compensation

The user can choose from the following options:

Linear -

the meter will compensate automatically the conductivity using the following formula:

where:

ref

- conductivity at reference temperature

- measured conductivity (uncompensated)

- compensation coefficient

T - temperature

ref - reference temperature

Non-Linear -

recommended for measuring the conductivity of the natural water in accordance with the

compensation table on the next page.

Disabled -

the meter will display the conductivity with no temperature compensation.

To set the

temperature compensation

mode:

• Use

or to highlight the

Temperature

Compensation

option.

• Press

and then use or to select

Linear, Non-Linear

Disabled

option.

• Press

to confirm your selection or press to cancel

operation.

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Hanna-instruments HI 4321 Manuel d'utilisateur Page 23