Performance Of Nanocolor Tube Tests; Changing The Submethod; Photometric Basic Functions - MACHEREY-NAGEL PF-12 Plus Handbuch

12.2 Performance of NANOCOLOR
The blank values of the NANOCOLOR
surement is therefore only necessary for isolated tests.
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Method
M: 029
^_
Method:
Settings
Basic functions
- Tube tests
VISOCOLOR-ECO
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^_ äè
Performing the measurement
Place a clean vial with prepared measuring solution in the photometer, press the
read off the measured value.

12.3 Changing the submethod

To change the submethod (e.g. to determine the result in a different unit), press the
in the measuring menu of the selected test. The currently active submethod is indicated by the
number marked with an underscore in the task bar. After selecting the desired submethod,
its measuring range is briefly displayed. To display the measurement result after changing the
submethod, perform the measurement again. The result is then displayed in the unit stored for
the submethod. For some parameters only one submethod is available.
For detailed information on the individual tests, refer to the corresponding test instruction.
Manual pages in pictogram form can be found on the Internet under www.mn‑net.com and on
the software DVD accompanying the photometer.
The first time a method is selected by entering the three-digit method number,
submethod 1 is automatically called up. Afterwards, the last submethod used is called
up with each subsequent call of a method.

12.4 Photometric basic functions

Method:
- 901 FACTOR
902 STANDARD
903 EXTINCTION
905 TRANSMISSION
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tube tests
®
tube tests are prestored in the PF-12
®
Switch on the photometer
The display „Method: _ _ _" appears.
A NANOCOLOR
(0-xx)
As well as with the keys
Performing the zero measurement (for isolated tests)
Place a clean vial with the zero value in the photometer and press
the key. Remove the vial with the zero value.
Z
The basic photometric functions can be accessed by entering the
appropriate method number 901–903 and 905–906 or by using the
/ keys from the basic functions list.
Manual Photometer PF-12
tube test can be performed using the test number
®
/ via the list „tube tests".
NOTICE
Plus
EN, V2.00, 08.2021
Plus
. A zero mea-
key and
/ keys
55