Hanna Instruments HI 84181 - Manual (Page 10)

10
Setup screens
Stability criteria
Options: Accurate, Medium, Fast.
Press the corresponding functional key to select the desired option.
Select Accurate for accurate measurements; long duration.
Select Medium for normal measurements.
Select Fast only for quick estimations; low accuracy in short time.
While in the Setup menu it is possible to modify the instrument’s parameters. By pressing the
/ keys it is possible to move between the Setup options. Each menu item displays the
current option. Press HELP to view the contextual help.
Temperature compensation
Options: Enable, Disable
Enable this feature only if HI 7662-T temperature probe is
connected and electrode isopotential point is known.
If enabled, the meter will take into account the temperature of
the readings when evaluating the final result.
If disabled, the computed concentration will not be temperature
compensated.
Press the functional key to select the desired option.
Isopotential point
Options: 1.0 to 50.0 mg/L (ppm).
Press Modify to access the isopotential point concentration
modify screen.
Press / to increase/decrease the isopotential point concentration.
Press Accept to confirm the value or ESC to return to the
Setup menu without saving.
If the temperature compensation feature is disabled the
meter will display “None” for the isopotential point, and the
isopotential point modify screen cannot be accessed.
Concentration unit
Options: g/L, ppt
Press the corresponding functional key to select the desired
concentration unit to be used in displaying measurements results.