I need to make calibration solution for these two different instruments and just want conformation that one solution will not work on both. Could someone just confirm that a pinpoint meter needs conductivity solution while the refractometer needs refractometer solution made up using mixing instructions below?
Refractometer calibration solution = 53.0 mS
3.65 grams Morton salt to 96.35 grams purified freshwater
For Pinpoint meter (conductivity solution) = 53.0 mS
6.20 grams Morton salt to 182 grams purified freshwater
Although the solutions are slightly different, they will both calibrate their instrument to 35 ppt, right?
Thanks!
Refractometer calibration solution = 53.0 mS
3.65 grams Morton salt to 96.35 grams purified freshwater
For Pinpoint meter (conductivity solution) = 53.0 mS
6.20 grams Morton salt to 182 grams purified freshwater
Although the solutions are slightly different, they will both calibrate their instrument to 35 ppt, right?
Thanks!