Performing Visocolor ® Eco, Powder Pillow And; Nanocolor Round Cuvette Tests; Settings - MACHEREY-NAGEL PF-3 Manual

11.4 Performing VISOCOLOR

NANOCOLOR round cuvette tests

Instead of the VISOCOLOR
cuvette (16 mm OD) is used. A second round cuvette is used for the
zero setting (an untreated sample or a reagent blank value, depending
on the test).
The blank values of many tests are already stored in the PF-3. A zero
measurement is therefore necessary only in the case of individual
tests.
To measure a test, first prepare the sample (and the zero value, if
applicable) according to the test instructions. If no zero measurement
is necessary (NANOCOLOR
skipped.
1. Switch on photometer
2. Select desired parameter
3. Perform the zero measurement (not necessary for all tests) using
"NULL/ZERO"
4. Perform the sample measurement using "MESSEN" [measure]
5. Read measured value
For detailed implementation of the individual tests, follow the
corresponding test instructions or the separately available pictogram
instructions for VISOCOLOR
in the pictogram depiction are available online at www.mn-net.com
and on the enclosed software DVD.
0381: CSB HR 1500
150 mg/L
NULL
ZERO
If the measurement result is outside of the measuring range of the
test, the device displays "less than" (<) or "greater than" (>) and
the measurement range limit of the test. If a measured value was
measured with a test for which a calibration adjustment is stored,
an exclamation point is shown to the right of the measured value.
To delete the calibration adjustment, you must reset the parameter
properties to factory settings (see 12.11, page 41).

12. Settings

The settings menu can be reached at the top menu level alongside
the tests using
wrench symbol and press the action button
38
®
/ . To get to the settings menu, scroll over the
Manual Photometer PF-3 EN, 04/2021
ECO, Powder Pillow and
®
ECO measuring glass, a clean, dry round
tests / 0 set function), step 3 can be
®
ECO on the PF-3. These manual pages
®
08:49
.