Horiba Scientific 6560S-10C Instruction Manual page 32

1
Set the meter as shown below.
Set the valence as shown in the
table on the right.
2
Prepare the standard solutions.
Prepare the two types of standard solution to create Cl
1:10.
For example, if the sample solution concentration is 250 mg/L, prepare
standard solutions of 100 mg/L and 1000 mg/L. This case is used as an
example in the following steps.
Note Note
3
Prepare the first solution for calibration.
(1) Put 50 mL of 100 mg/L standard solution into a 100 mL beaker.
(2) Add 1 mL of ISA.
(3) Stir the solution slowly with a magnetic stirrer.
20
Always use new standard solution for calibration.
(1) Standard solution (100 mg/L)
50 mL
Setting item
Valence
-
concentration ratio
(2) ISA
1 mL
Beaker: 100 mL
(3)
Stir the solution slowly
with a magnetic stirrer.
Setting value
-1