Testing for SO2
 

Hi all,

I have the Vinoferm Acidometer and I bought the Iodic Solution used to
test for SO2.

My question is how can I perform this test using my pH meter? I use
the Vinoferm Acidometer with the blue indicator solution to test acid
levels by adding the blue solution until I get a ph of 7.0 and then
measure how much blue solution was added to determine my acid level.

How does this translate when testing for SO2? How does the Iodic
Solution affect the pH of the test sample?

thanks,
gus