Checkweighing And Dosing In Percent Weighing Mode; Bar Graph - RADWAG UYA 4Y.PLUS Ultra-Microbalances Manuel De L'utilisateur

19.2. Checkweighing and Dosing in Percent Weighing Mode

PERCENT WEIGHING function can be aided by DOSING and CHECKWEIGHING functions. In order
to make them accessible assign them to an on-screen button.
Remember to provide percent values for both of the functions.
Procedure:
1. Press grey workspace area.
2. The following submenus are displayed: Settings, Buttons, Information, Printouts, Profile.
3. Select <Buttons> menu.
4. List of on-screen buttonss, function buttons and proximity sensors is displayed.
5. Press the selected element and assign a key to it.
CHECKWEIGHING
Checkweighing function facilitates control of sample mass, mind that Min and Max thresholds, given
in [%], are required.
Procedure:
1. Press button (Checkweighing thresholds).
2. Press Min threshold button and enter its value [%].
3. Press < > button to confirm.
4. Press Max threshold button and enter its value [%].
5. Press < > button to confirm.
Caution! Max threshold value has to be greater than Min threshold value.
DOSING
Dosing function requires target value to be specified (it must be given in [%]) along with dosing
tolerance, i.e. permissible +/- surplus or shortfall.
Procedure:
1. Press button (Target value).
2. Enter the target value in [%].
3. Set tolerance value, if required.
4. Press < > button to confirm.
5. Press Min threshold button and enter its value [%].
6. Press < > button to confirm.

19.3. Bar Graph

The DOSING and CHECKWEIGHING functions are aided by a graphic indication, i.e. bar graph.
Example of simultaneous operation of DOSING and CHECKWEIGHING functions is presented
below.
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