Hanna-instruments HI 84500 Instrukcja Użytkownika Pobierz pdf (Strona 10)

Time

Press the Modify key to change the time and time

format.

Press Format to switch between 12 hour (am/pm)

and 24 hour mode.

Press to highlight the value to be modified. Use

the ARROW keys to change the value. Press Accept

to confirm the new value or ESC to return to the

setup.

Date

Press the Modify key to change the date and date

format.

SETUP MENU

The titrator’s setup menu may be accessed from the main screen (meter or titrator mode) by

pressing the MENU key, then Setup.

A list of setup parameters will be displayed with currently configured setting.

While in the setup menu it is possible to modify the instrument’s operation parameters. The

ARROW keys permit the user to scroll the setup parameters.

Press HELP to view the contextual help.

Press ESC to return to the main screen.

Range Setup

Use Low measurement range for 1.0 - 40.0 ppm.

Use High measurement range for 30 - 400 ppm.

Use the appropriate titrant for each range.

To ensure a high accuracy, it is recommended to

recalibrate the pump after the valve, titrant or

electrode has been changed.

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Hanna-instruments HI 84500 Instrukcja Użytkownika Strona 10