5. MEASURING PROCEDURE
After the meter along the pH electrode is calibrated
( section 4-3 ) , the unit is ready for measuring.
1)Connect the pH electrode plug ( 3-10, Fig. 1 ) to the BNC
socket ( 3-5, Fig. 1 ) and place electrode into the
measured solution.
2)Power on the meter by pressing the " Power button "
( 3-2, Fig. 1 ).
3)Place the electrode into the measured soil or other
type penetration material ( such as cheese, meats... )
or solution, then the instrument will display the pH
value.
* Electrode ( attached ) is the
rough and durable penetration
electrode. However user should
operate the electrode very carefully.
* The electrode is the consumer
accessory, after the electrode is
used, if the damage of the
Electrode Sensing Head ( Spear
Tip Head ), it is without warranty.
* After make the measurement, please rinse the
electrode in distilled water.
* After calibration, the " Electrode sensing head "
( 3-9, Fig. 1 ) should insert into the " Protection
bottle " ( 3-11, Fig. 1 ).
* PE-06HD, PH-07A, PH-04A is the consumer accessory.
Data hold
During the measurement, press the " Hold button " ( 3-3,
Fig. 1 ) once will hold the measured value & the LCD will
display a " HOLD " symbol.
* Press the " Hold Button " once again will release the
data hold function.
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