One fresh battery lasts for a minimum of 5000 measurements. When the battery is dead the instrument will display “bAd ” then ”bAt ” for 1 second and then turns off.To restart the instrument, the battery must be replaced with a new one.To replace the instrument’s battery:• Turn ...
The HI755-26 reagent is actually going to be taken off the website very soon. Reagent HI772-26 will work for both dKH and ppm alkalinity Hanna Checkers. Have a great day. Answer by: Josh Cuta on Dec 21, 2017, 2:57 PM 0
"Alkalinity and pH are distinctly different from each other, although their definitions and functions can be easily confused. For those of you as uninformed about water chemistry as I was when I first began, alkalinity is essentially a measurement of water's ability to neutralize acids. It is...
I have started using this Alkalinity check and have noticed that the tests come back much lower than the Salfert test. I thought it was old reagents and purchased new ones I test 6.5 KH to salfert 11 dKH. I do the ppm match "ppm * .056 = dKH" ...
Every experienced reefer ends up with a set of parameters or calcium and alkalinity levels they prefer to keep. For new reefers, slightly higher levels are ideal because you get a little room for error before running into dangerously low levels. 440 PPM of calcium and 9 Dkh make for an ...