Xylem photoLab 6600 UV-VIS - Manual (Page 134)

Operation photoLab
®
6600 UV-VIS
134 ba75848e01 08/2009
The measurement display
appears.
12 Insert the cell with the respective
sample.
The sample is measured.
After the measurement, the
recovery rate is displayed in the
right table column.
The assessment of the recovery
rate is displayed next to
the recovery rate
(
✓ or ✗
).
The criteria for the assessment
are determined in the menu,
AQA3/MatrixCheck setup /
Maximum difference.
13 If necessary, repeat the steps 11
and 12 for the remaining samples.
14 Use [Complete] to complete the
MatrixCheck.
The Save dialog box pops up.
15 If necessary, change the storage
location with [Location]:
Internal DataB folder:
Exchange folder in the instrument
or
USB memory:
USB memory device connected at
the USB-A connection.
16 If necessary, change the file
name.
17 Save the file with
<START·ENTER>.
MatrixCheck 04/16/07 9:52
Method 1: C3/25
Sample concentration 45 mg/lCOD
Sample 10 ml
Standard 0.5 ml
To start measurement,
insert cell or press <Start/Enter>
16 mm
Back
MatrixCheck 04/16/07 9:52
Method 1: C3/25
Sample concentration 45 mg/lCOD
Sample Standard Target value nominal
[ml] [ml] [mg/l] [mg/l]
10 0.5 62 58 94 %
10 1 77
10 1.5 91
Back Measurement Complete