Test Number; Settings; Measurement; Ntu-Check - Macherey-Nagel NANOCOLOR Advance Operating Instruction

Settings

11.7 Test number

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12. Settings

12.1 Measurement

12.1.1 NTU-Check

12.1.2 Reaction time

All tests can also be accessed by entering the test number.
When entering the three-digit test number, the information of the
last selected sub-method appears. By entering the three-digit test
number plus the corresponding sub-method number, the informa-
tion for this sub-method can be viewed. Pressing Delete deletes
the entry. Confirming with
After entering the method number, details of the method are
displayed.
Press the icon to enter the instrument settings. In addition to
the settings for measurement and the device settings, the logging
can be exported. A dialog box opens to set the respective set-
tings. The dialog box is closed by clicking on the display next to
the box or via . The settings are saved.
The NANOCOLOR Advance provides a warning of interfering
®
turbidity when measuring a test in 16 mm or 24 mm test tubes.
The NTU check is activated by default. Parallel to the measure-
ment, the nephelometric turbidity is determined by measuring at
860 nm at a 90° angle. The NTU value is reported together with
the result. If the set warning limit is exceeded, a warning is issued
and the result is displayed in red. The measured turbidity value is
stored together with the result.
Clicking the NTU-Check entry opens a window for setting this
function. Use the slider to activate the NTU-Check. Define a
warning limit with the help of the numeric keypad. The default
warning limit of 10 NTU is recommended.
Activating the Warning message for turbidity option will display an
additional warning message in the results window if the turbidity
value exceeds the warning limit.
Clicking the Reaction Time entry opens a window for setting this
function. When activated, the reaction time stored for a test is
automatically counted down before the measurement. After the
reaction time has elapsed, the test is performed automatically.
After activating the slider, a
If you set the Reaction time for each measurement slider, the re-
action time within each method is also counted down for each
additional inserted cell.
Spectrophotometer NANOCOLOR
executes the selected method.
appears in the status bar.
Advance 1.0, 11.2020
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