Hanna Instruments HI 2216 User Manual
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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.