Specifications:
Measure Range:0.00-14.00pH
Resolulion:0.01pH
Accuracy:¡¾0.1pH
Operating Temperature:0¡É~50¡É
Automatic Temperature Compensation:0¡É~50¡É
Power Supply:4¡¿1.5v(AG-13 Button Battery)(not included)
Calitbration:Manual,at one point through trimmers
Dimension:165¡¿26¡¿26mm
Weight:63g
Operation:
Remove the protedctive cap?
First rinse the electrode with distilled water,and suck it with filter paper.
Turn the meter on by Pressing the ON key.
lmmerse the ph meter electrode in the solution to be tested.
Stir gently and wait for the reading to stabilize.
After use,rinse the electrode with water to minimize contamination.Turn the meter on by pressing the OFF key.
Store the electrode with a few drops of distilled water or ionized water in the protective Cap.
Always replace the protective cap after use.
Notes:
The glass bulb of the electrode is fragile.Treat it carefuly.Do not touch it by hard tools and fingers.Suck the water on it gently when cleaning.
Clean the electrode with distilled or ionized water every time before and after use.
lmmerse the electrode in pH4.01 0r pH9.18 the standard buffer solution of borax.
After one minute,until the buffer solution value is corresponding the measurement temperature is obtained.
Important:
The instruments pH range must be Re-calibrated whenever:
The electrode has been used (Laid)for long time from the last calilbration.
The electrode has been used in particularly taxing conditions.
The utmost accuracy is required.
Replace the newelectrode.