Xylem MJK pHix Compact V3 NG Manual page 27

pHix® Compact V3. NG (next generation)
EN 4.10 Version 2202
When the electrode tip has been turned upwards for more than 30 seconds, pHix®
Compact will go into buffer adjustment mode.
Proceed as described:
Remove pHix® Compact from the process, rinse the electrode, and turn the electrode
upside-down.
The buffer adjustment mode is initiated after app. 30 seconds - this is indicated by the
LED with 3 short flashes every 5 seconds.
If pHix® Compact is dipped into a buffer solution with a value of 4, 7 or 10 pH, pHix®
Compact automatically searches for a buffer with one of those values. When the correct
value is found, the zero point or slope will automatically be set to the right value. The
LED will give one short flash every 5 seconds for indication of a successful adjustment
adjustment. Now turn the switch ring in position M for measuring.
pHix® Compact is now ready to be put into service by turning the switch ring in position
M, or for another buffer adjustment with another pH value.
For a new buffer adjustment to another (or same) pH value, simply turn pHix® Compact
upside-down again with the electrode tip pointing upwards for approximately 30
seconds. When the LED gives three short flashes every 5 seconds, the above procedure
is repeated.
Buffer adjustment /Buffer adjustment using the tilt switch
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