Hanna-instruments HI 2216 Manuel d'utilisateur télécharger pdf (Page 17)

Default slope value (mV/decade):

–59.16 (monovalent cation) - ion charge is 1

59.16 (monovalent anion) - ion charge is –1

–29.58 (divalent cation) - ion charge is 2

29.58 (divalent anion) - ion charge is –2

100 - ion charge is “undF”

• Press CLR during calibration if you want to clear calibration

values. The instrument will display “CLR” message and will

return to measurement mode.

• The calibration needs to be cleared when a new electrode is

attached to the meter.

• The instrument will display “----” on the primary LCD if it is

not calibrated or after all calibrations are cleared.

• Press RANGE to display the temperature reading on

the LCD during calibration.

ONE-POINT CALIBRATION

• Press CAL after first calibration point was confirmed. The instrument

memorizes the one-point calibration information and returns to

measurement mode.

• Press RANGE to display the temperature reading on

the LCD during calibration.

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Hanna-instruments HI 2216 Manuel d'utilisateur Page 17