Hanna-instruments HI 83414 Manuel d'utilisateur télécharger pdf (Page 36)

The HI 83414 has built in complete GLP information. The calibration date and the calibration points

are displayed in a comprehensive mode for each range.

To display the GLP information, simply press CAL CHECK key. A screen with instrument serial

number and with information about the calibration is displayed. For further information, press the

GLP key.

TURBIDIMETER

For the Turbidimeter, the GLP contains:

• Instrument serial number

• The last user calibration date, in selected

format and time in hh.mm format. If no calibration

was performed, the “Factory Calibration” message

is displayed.

• Parameter as Ratio Turbidity or Non Ratio

Turbidity.

• The value of each calibration point (up

to 5 points for ratio turbidimeter and 2 points for

non ratio turbidimeter). If the first calibration point

was skipped, the 0.00 value is displayed.

COLORIMETER

For Free and Total Chlorine range, The GLP has only one screen and contains:

• Instrument serial number

• The last user calibration date and time,

in selected format. If no calibration was performed,

the “Factory Calibration” message is displayed.

• Parameter as Total Chlorine or Free

Chlorine.

GOOD LABORATORY PRACTICE (GLP)

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Hanna-instruments HI 83414 Manuel d'utilisateur Page 36