PCE Instruments PCE-PH 15 Handleiding


Lees hieronder de 📖 handleiding in het Nederlandse voor PCE Instruments PCE-PH 15 (1 pagina's) in de categorie Meetapparatuur. Deze handleiding was nuttig voor 10 personen en werd door 2 gebruikers gemiddeld met 4.5 sterren beoordeeld

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PH METER
PCE-PH 15 / 16 / 17 / 18
Specifications
Measure Range: 0.00-14.00PH
Accuracy: 0.1PH(at 20 ), 0.2PH
Resolution:0.01PH Operating Temperature: 0 50
Calibration: Manual, at one point through trimmer
Power Supply: 3 1.5V(AG-13 battery)
Dimensions:175mm 51mm 25mm. Weight: 57g
Operation
1.Remove the protective cap.
2.First rinse the electrode with distilled water, and suck it with filter-paper.
3.Turn the meter on by pressing the ON key.
4.Immerse the ph meter electrode in the solution to be tested.
5.Stir gently and wait for the reading to stabilize.
6.Press the "HOLD" key, the reading is be kept. When repeat measuring, please
press the "HOLD" key again, it automatically relieves the hold condition.
7.After use, rinse the electrode with water to minimize contamination. Turn the meter
off by pressing the OFF key.
8.Always replace the protective cap after use.
PH Calibration
1.Immerse the electrode in pH 6.86(pH7.00) buffer solution of phosphate, and gently shake it.
2.Allow the reading to stabilize and with a small screwdriver turn the calibration trimmer
until the display shows "6.86"("7.00"). Rinse the electrode with distilled water, and suck it
with filter-paper.
3.Immerse the electrode in pH4.01 or pH9.18(pH10.0) the buffer solution of borax.
4.After about one minute, until the display shows "4.01"or "9.18"("10.0").
Important:
The instrument's pH range must be re-calibrated whenever:
The electrode has been used(laid) for long time from the last calibration.
The electrode has been used in particularly taxing conditions.
The utmost accuracy is required.
Battery Install
If the meter can not be switched on or the display fades, To change batteries, takes down
the meter back battery case and replaces batteries. Pay attention to the polarity of battery.
Warranty
These instruments are warranted from all defects in material and manufacturing for
a period of one year from the date of purchase.
If during this period, the repair or the replacement of parts is required where the
damage is not due to negligence or erroneous operation by user, please return the
parts to either dealer or our offices, and the repair will be effected free of charge.


Product specificaties

Merk: PCE Instruments
Categorie: Meetapparatuur
Model: PCE-PH 15

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