How can one generate SO2 for detection by an SO2 instrument?

Question

just a quik test of the response of the instrument

Answer 1

It will depend on the instrument but if the sample is heated at the injection point you could probably inject sulphurous acid, H2SO3.

When heated this will generate SO2 and H2O. Of course this will only work if H2O won't affect the detector.

Answer 2

generate?

im only a grade 10 student,

if im not wrong you will get SO2 when you burn sulphur in air i think?

S(s) + O2(g) --> SO2(g)

combustion....

Answer 3

U burn sulfa . Be careful it is hard on u so don't burn very much.Have a can outside of the fire. The flame is very light blue and hard to see in light.