3 Basic Operation
53
23.
Wash the transparent calibration cup 2 or 3 times with deionized water, then fill it to
the reference line with 5.87 S/m (58.7 mS/cm) standard solution.
24.
Wash the sensor probe 2 or 3 times in deionized water to remove any dirt, then
submerge the sensor probe in the transparent calibration cup.
25.
Press the up (
) and down (
) keys to set the "Cond" value to 5.87 S/m (58.7 mS/
cm).
Calibration range = 1.00 S/m to 10.00 S/m(10.0 mS/cm to 100.0 mS/cm)
26.
Check that "Measurement value" has stabilized, then press the ENTER key to start
calibration.
27.
Calibration is finished when the message "Cal complete. ENT to manual cal menu."
appears. Press the ENTER key to return to the calibration parameter selection
screen.
Содержание U-51
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