下載次數：44次 瀏覽次數：210次發布時間：2015-10-15 16:31CALIBRATION PROCEDURE
? Remove the protective cap from the electrode. :
? Immerse the electrode tip into a new sachet of pH 7
calibration solution and allow the reading to stabilize.
? Adjust the pH7 calibration trimmer (on the front) to
display "7.0 pH".
? Open a new sachet of pH 4 calibration solution and
use a small quantity to rinse the electrode.
? Immerse the electrode tip into the pH 4 sachet and
allow the reading to stabilize.
? Adjust the pH4/10 calibration trimmer (on the front) to
display "4.0 pH".
? The calibration is now complete and the meter is
ready to take measurements.
? It is suggested to recalibrate the meter at least
once a month, after a prolonged stocking time
and after pH-electrode replacement.
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