Apera PH60 Calibration

[ngc4900]

For all those who use this pH meter, can I perform a single calibration using pH 7.0 buffer ONLY?

The manual states that 1-point calibration is used when "Accuracy requirement ≥ 0.1 pH".

My reading of the manual is that if you need accuracy to "two decimal points", then you need to do a 2-point or 3-point calibration. Seems to me a 1-point calibration would be fine for pool water.

Thanks

 

[ajw22]

It should be ok since you only care about pH between 7.0 and 8.0.

A 2 point calibration with pH 7.0 and 10.0 would be better.