Hanna Instruments HI 9828, Инструкция по эксплуатации

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37
cm, 5.00 mS/cm, 12.88 mS/cm, 80.0 mS/cm and 111.8 mS/cm.
• By pressing CUSTOM it is also possible to insert a custom value and resolution
(compensated conductivity value).
• When the reading is stable, press CONFIRM to accept the value.
• After confirmation, on display appear the following messages: “Storing data
on probe, please wait ...”, “Updating GLP data, please wait ...”, “Calibration
complete”.
• Press OK to close the last message and return to the main calibration menu.
• To return to the main menu, from the calibration menu, press ESC repeatedly.
Actual Conductivity
• Select the Actual Conductivity option and press OK.
• Insert the custom value and set its resolution.
• Immerse the probe with its sleeve in the con-
ductivity solution and wait for the reading stabil-
ity.
• When the reading is stable, press CONFIRM to accept the value.
• Press OK or ESC to return to calibration or main menu respectively.
Salinity
Select the Salinity option and press OK.
• Insert the custom value and set its resolution.
• Immerse the probe with its sleeve in the known solution and wait for the read-
ing stability.
• When the reading is stable, press CONFIRM to accept the value.
• Press OK or ESC to return to calibration or main menu respectively.
NOTES: These 3 types of calibration set the slope values. To calibrate the offset,
repeat the procedure with the calibration point set at 0 μS/cm.
If the temperature input is not within the acceptable range (0-50 °C),
the message “Invalid temperature” will be shown.