Hanna Instruments HI 98280 User Manual

Page 52

7.4 CONDUCTIVITY

• From “GLP data” menu select the “Conductiv-

ity” option and press . This menu allows
to view data for conductivity, actual conductiv-
ity and salinity calibrations.

• All information regarding last conductivity calibration appears: calibrated point,

cell constant value, calibration type (conductivity, actual conductivity or salin-
ity), time and date.

• Use the arrow keys to scroll the last 5 memorized calibrations.
• For conductivity calibration the following screens are available: conductivity,

actual conductivity, salinity.

Notes

The “C” letter near the conductivity calibration indicates a custom point,
while the “H” means HANNA standard value.
If no conductivity calibration has been performed, a warning message
advises the user. Press to return to the previous screen.
If the selected calibration is a factory calibration, the meter shows the
message “Factory calibration”.

7.5 ATMOSPHERIC PRESSURE

• From “GLP data” menu select “Atmospheric pressure” option and press .
• All information about last atmospheric pressure calibration appears: custom

calibration point, time and date.

• If factory calibration was restored, the display

shows the message “Factory calibr. restored”.

• Use the arrow keys to scroll the last 5 memo-

rized calibrations.

Notes

If no atmospheric pressure calibration has been performed, a warning
message advises the user. Press to return to the previous screen.
If the selected calibration is a factory calibration, the meter shows the
message “Factory calibration”.