ANATEL A643, Operator'S Manual, Page: 96 / 222

96 of 220 Calibration and Validation - Anatel A643a
R
PS
-
June
20
07
-
Ed
it
io
n
12
Operator Manual
Anatel
7) Use the Up and Down Keys to scroll until the sucrose standard value found on the
Certificate of Analysis is displayed.
8) Press Enter to retain the setting and the cursor advances to the 1,4-benzoquinone
standard.
9) Again use the Up and Down Keys to enter the certified 1,4-benzoquinone standard
value from the Certificate of Analysis , then press Enter .
10) Press Enter to confirm both Certificate of Analysis values have been properly
entered.
11) Remove the empty sample vessel and insert the blank vial. Press Enter and its
contents are sampled and analyzed. The results of each of the analysis replicates are
reported.
CAUTION:
Some instrument surfaces may be hot if the sample water is hot. Allow surfaces to cool before
touching.
CAUTION:
Use extreme care when installing and removing the sample vessel and vials. Contact with the
exposed needle could cause serious injury.
Fig 6-25 : Certificate of Analysis Values
Enter “C of A"
values
508 ppb sucrose
500 ppb benz
Fig 6-26 : Certificate of Analysis Displayed