Xylem photoLab 6600 UV-VIS - Manual (Page 53)

photoLab
®
6600 UV-VIS Operation
53 ba75848e01 08/2009
The photometer is ready to
measure.
1 Open the setting menu with
[Setup].
2 Select and confirm Sample blank
value.
3 Insert the cell with a suitable blank
sample.
The first single measurement for
the sample blank value takes
place.
The following data is displayed as
the result:
– The measured absorbance
from the (last) single
measurement.
– The median from all single
measurements carried out up to
now.
4 If necessary, carry out further
single measurements for the
formation of the median with [Next
meas.]
or
discard the last single
measurement with [Discard].
5 To accept the median value, press
[Apply].
The photometer is ready to
measure.
The use of the sample blank value
is indicated by [SB] in the top right
corner of the display.
Concentration 04/16/07 9:52
To start measurement,
insert cell or press <Start/Enter>
3: A6/25 NH
4
-N
16 mm 0.20 - 8.00 mg/l
Setup Method list Citation form Unit
Sample blank value 04/16/07 9:52
To start measurement,
insert cell or press <Start/Enter>
3: A6/25 NH
4
-N
16 mm 0.20 - 8.00 mg/l
Sample blank value 04/16/07 9:52
Last measured absorbance
0.115
Median
0.115 (1 Measurement(s))
3: A6/25 NH
4
-N
16 mm 0.20 - 8.00 mg/l
Next meas. Discard Apply
Concentration 04/16/07 9:52
[SB]
To start measurement,
insert cell or press <Start/Enter>
3: A6/25 NH
4
-N
16 mm 0.20 - 8.00 mg/l
Setup Method list Citation form Unit