You have to dilute your reference to between 0.5 to 2.0.My reference solution has a no3 of 10. I put the sample tube in my bottle and my reading was 1.43. When I activated “baseline calibration” it allowed me to enter reference value and mastertronic value. So I went to enter 10.00 and 1.43 respectively. The system won’t allow me to enter any value unless it is 0.5 to 2.0. I’m lost, what am I doing wrong? When I put these values in it errors out with the message about 0.5 to 2.0 can only be used.
Well, that was too easy. Lol.
My reference solution has a no3 of 10. I put the sample tube in my bottle and my reading was 1.43. When I activated “baseline calibration” it allowed me to enter reference value and mastertronic value. So I went to enter 10.00 and 1.43 respectively. The system won’t allow me to enter any value unless it is 0.5 to 2.0. I’m lost, what am I doing wrong? When I put these values in it errors out with the message about 0.5 to 2.0 can only be used.
Hi. I am having the same problem as above. How do I do this? Thanks
@lillie17 - now I get what you are asking in your PM. I’ll need to look tonight. I forgot about this. I’m fully over this waste of money. The only value I sort of trust that comes out of this point of sale is PO4.
