Thread: setting calibrating hanna meter for EC
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Old 06-28-2009, 12:01 AM   #4
Luke Highwalker
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which meter do you have? on a 98129 pen, 1.0 is the highest conversion factor you can dial in.

are you trying to hack a ppm meter to read in EC by dicking with the calibration?

the 98129 is designed to be calibrated with 1413ppm solution for reading in ec. but its displayed in that weird 0-3999 scale.

1382 {HI 7032} is used to calibrate the pen at .5 converstion factor,

1500 {HI 70442} is used for calibration at .7 conversion factor.
Last edited by Luke Highwalker; 06-28-2009 at 12:10 AM..
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