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View Full Version : Refractometer is weird...


Kinetic
09/15/2017, 11:17 PM
I have a pretty old refractometer, it's worked well, but is it normal to show 34ppt and 1.026 at the same time? Isn't it supposed to be 35ppt and 1.026?

Xxero
09/16/2017, 04:54 AM
Mine has always been like that, too. I use the calibration fluid and adjust it to 35ppt, and just go by that instead of the Specific Gravity reading.

Kinetic
09/16/2017, 11:39 AM
Mine has always been like that, too. I use the calibration fluid and adjust it to 35ppt, and just go by that instead of the Specific Gravity reading.



Ok right. I just calibrated as well to 35ppt so Iíll go by that!