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Fills the syringe through the feed tube during manual control.
ON/OFF key
Navigation key LEFT
•
Moves the cursor backward for entry of numeric values.
•
Scrolls up in menus.
•
Empties the syringe through the feed tube during manual control.
Navigation key RIGHT
•
Moves the cursor forward for entry of numeric values.
•
Scrolls down in menus.
RETURN key
•
Scrolls back in menus.
•
Cancels a manual control.
•
Cancels a titration.
OK key (Check mark)
•
Confirms the gray-highlighted menu items and scrolls forward in the
menu.
•
Shows the first data record in the data log.
Operation
Switch on the instrument
Become familiar with the instrument functions before operation. Learn
how to navigate through the menu and perform the relevant functions.
1.
Connect the input connector of the power supply to the POWER IN
port on the back of the TitraLab.
2.
Connect the power supply to a power socket.
3.
Press ON/OFF below the display to switch on the instrument.
4.
The instrument performs a self-test upon each activation.
English
12
Note: Wait approximately 20 seconds before switching on again so as
not to damage the electronics and mechanics of the instrument
Startup
Language and data output setting
The titrator software supports multiple languages. The first time the
instrument is switched on, a language selection list is displayed
automatically upon completion of the self-test.
1.
Select the required language.
2.
Press OK to confirm the selection.
3.
Select the type of data output (deactivated, printer, computer) and
confirm with OK.
Change the language setting
The instrument functions in the selected language until the option is
changed.
1.
Turn the instrument on.
2.
Select SYSTEM > LANGUAGE.
3.
Select the required language.
4.
Press
to confirm the selection.
OK
Change the data output setting
The instrument functions in the selected data output until the option is
changed.
1.
Turn the instrument on.
2.
Select SYSTEM > DATA OUTPUT.
3.
Select the required setting.
4.
Press OK to confirm the setting.
Total Hardness analysis in water samples
1.
Place a magnetic stirring bar in a titration cell and dispense the
sample as follows:
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Water: 50,0 mL sample
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