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pHotoFlex
STD
Display when the
measuring range
is exceeded or
undercut
ba75958e07
11/2020
Photometry \ Concentration
i Insert sample
i Start measurement
with <START>
83: A6/25 MC
16 mm
3
Insert the cell (see section 4.2).
4
Start the measurement with <START/ENTER>.
Measurement is started. The result is displayed.
Photometry \ Concentration
0.74
83: A6/25 MC
16 mm
Display
"< [Lower limit of measuring
range]"
instead of the measured value
"> [Upper limit of measuring
range]"
instead of the measured value
Orientation value
NH4-N
0.20 - 8.00 mg/l
01.12.11 15:12
A blank value measured by
[BV]
the user is used
mg/l
NH4-N
0.20 - 8.00 mg/l
01.12.11 15:12
Meaning
Measuring range undercut.
Remedy: Select a test with a lower
measuring range
Measuring range exceeded.
Remedy: Select a test with a higher
measuring range or dilute the sample
This value serves as an indication for
the selection of a suitable test or dilu-
tion.
If an evaluation of the measurement
signal is no longer possible (intensity
too high or too low), four bars appear
("----").
Operation
33
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