Apera Instruments PH60-WW Bedienungsanleitung







|





ISO 9001: 2015



 V2.1





ATTENTION



NEVER use the product when it’s freezing cold. Let it warm to room temperature

before using.



NEVER use your nger to touch the pH glass membrane or use other materials to

rub it. Doing so could generate static electricity and cause measurement errors. To

remove extra water on electrode, just shake it o or blot dry with Kimwipe or lint-

free cloth.

 

 

 

 

 

 

 

 

 

 

























ShortPress — 1 second LongPress — 3 seconds

 



 

 

 







 

 

 













































  















 



 





4.1.4 Wait for the reading to stabilize (when stays on the screen), then short press

again to nish the rst point calibration (pressing too early could lead

to Er2 error). "7.00" will be ickering and the meter will return to measurement

mode. Icon (the middle point) will appear at the bottom left, indicating a

successful 1-point calibration.

4.1.5 To calibrate the 2nd point, rinse o the electrode with pure water and remove

excess water. Dip the electrode into pH 10.01 solution and repeat Step 4.1.3 to

4.1.4. "10.01" will be ickering and (the high point) will show up next to

, indicating a successful 2-point calibration.

4.1.6 To calibrate the 3rd point, rinse o the electrode with pure water and remove

excess water. Dip the electrode into pH 4.00 solution and make a quick stir, then

repeat Step 4.1.3 to 4.1.4. "4.00" will be flickering and (the low point) will

display next to and , indicating a successful 3-point calibration.

4.2 NotesaboutCalibration

4.2.1 Always start calibrating with pH 7.00 first. Perform the 2nd and 3rd point

calibration immediately after the 1st point is finished. Do NOT turn off the

meter before you calibrate the second or third point. Otherwise, after you

restart the meter and perform calibration in pH 4.00 or pH 10.01, Er1 error

will be generated and you will have to calibrate with pH 7.00 again. For more

troubleshooting tips with calibration, refer to Section 14.





4.3HowOftentoCalibratetheElectrode?

The frequency that you need to calibrate your pH electrode depends on many factors such

as the nature of test samples, condition of electrodes, and the requirement of the accuracy.

For high-accuracy measurements (≤ ±0.02pH), the electrode should be calibrated before

every test; For general-accuracy measurements (≥ ±0.1 pH), calibrate the electrode every 1-2

weeks.

Inthefollowingcases,theelectrodemustbere-calibrated:

• The electrode hasn’t been used for a long time or a dierent electrode is connected.

• After measuring strong acid (pH<2) or strong base (pH>12) solutions.

• After measuring uoride-containing solution and strong organic solution.

• There is a significant temperature difference between the test sample and the buffer

solution.

    

   





















  

















  















  































5.1HowtoTakepHMeasurement

5.1.1 Short press to power on. Remove the storage

sleeve and rinse the electrode in distilled/

deionized water, then shake o the excess.

5.1.2 Submerge the electrode into your sample solution

at least 1 inch deep, make a quick stir and hold

still.

5.1.3 Record the reading as the pH measurement

when it is stabilized ( comes up and stays on

screen).



The meter is only as accurate as the electrode is clean. Always thoroughly rinse o

the electrode before and after each measurement with distilled water or deionized

water in a container or with a wash bottle.

To remove excessive water, just shake them o or blot dry with Kimwipe or lint-free

cloth. Neverrub the glass membrane of the electrode. Otherwise static electricity

will be generated and cause measurement error.

For tough contaminants staying on the glass membrane or junction, refer to the

following table for cleaning procedures:





 

TypeofContamination CleaningAgent SoakingTime

Lipophilic substances, e.g.

oil and fat deposits Home dish soap water 5 – 10 minutes

Proteins Apera Electrode Cleaning

Solution (SKU: AI1166) 30 – 60 minutes

Inorganic coatings such as

hydrocarbons

commercially available

glass cleaning solutions 5 – 10 minutes

Hard, scale-type calcium

deposits

Apera Electrode Cleaning

Solution (SKU: AI1166) 5 – 10 minutes





 







 







 







   



   

   

   

   

   

   

   



TypeofContamination CleaningAgent SoakingTime

Alkaline coatings Apera Electrode Cleaning

Solution (SKU: AI1166) 5 – 10 minutes

Acidic coatings 0.1M NaOH solution 5 – 10 minutes

Sulde-containing

substances Thiourea

30– 60 minutes, leave until

junction discoloration

disappears.

Unknown substances Apera Electrode Cleaning

Solution (SKU: AI1166) 30 – 60 minutes

Use a soft brush to help thoroughly clean o the contaminants. After the cleaning

procedure, the pH electrode should always be soaked in 3M KCl solution for 12-24 hours

for rehydration. A re-calibration is also necessary before a new pH measurement.





 

  

 

  









 



























 

 







 









Inhaltsverzeichnis

Andere Apera Instruments Messgerät Handbücher

Apera Instruments

Apera Instruments PH60Z-MS Bedienungsanleitung

Apera Instruments

Apera Instruments LabSen 241-3SP Bedienungsanleitung

Apera Instruments

Apera Instruments SX716 Bedienungsanleitung

Apera Instruments

Apera Instruments MP511 Bedienungsanleitung

Apera Instruments

Apera Instruments LabSen 803 Bedienungsanleitung

Apera Instruments

Apera Instruments SX751 Bedienungsanleitung

Apera Instruments

Apera Instruments SX811-BS Bedienungsanleitung

Apera Instruments

Apera Instruments SX823-B Bedienungsanleitung

Apera Instruments

Apera Instruments YD300 Bedienungsanleitung

Apera Instruments

Apera Instruments SX610 Bedienungsanleitung

Apera Instruments

Apera Instruments LabSen 853-H Bedienungsanleitung

Apera Instruments

Apera Instruments EC400 Bedienungsanleitung

Apera Instruments

Apera Instruments LabSen 851-H Bedienungsanleitung

Apera Instruments

Apera Instruments PH 8500 Bedienungsanleitung

Apera Instruments

Apera Instruments EC950 Bedienungsanleitung

Apera Instruments

Apera Instruments TN420 Bedienungsanleitung

Apera Instruments

Apera Instruments SX716 Bedienungsanleitung

Apera Instruments

Apera Instruments WS100 Bedienungsanleitung

Apera Instruments

Apera Instruments SX725 Bedienungsanleitung

Apera Instruments

Apera Instruments TN480 Bedienungsanleitung

Apera Instruments

Apera Instruments PH60 Bedienungsanleitung

Apera Instruments

Apera Instruments LabSen 821 Bedienungsanleitung

Apera Instruments

Apera Instruments PC 8500 Bedienungsanleitung

Apera Instruments

Apera Instruments YD300 Gebrauchsanweisung

Beliebte Messgerät Handbücher anderer Marken

Suaoki

Suaoki D40 Bedienungsanleitung

Elster

Elster BK-G1.6 Bedienungsanleitung

Endress+Hauser

Endress+Hauser Deltabar FMD71 Handbuch

Duratool

Duratool D03128 Bedienungsanleitung

Vega

Vega VEGAPULS 65 Bedienungsanleitung

Tonghui

Tonghui TH2618B Bedienungsanleitung

Tenmars

Tenmars TM-801 Bedienungsanleitung

MSR

MSR 145 Bedienungsanleitung

TPS

TPS WP-82 Bedienungsanleitung

ELMETRON

ELMETRON CP-511 Bedienungsanleitung

PCB Piezotronics

PCB Piezotronics 003C30 Bedienungsanleitung

Tenma

Tenma 72-10465 Bedienungsanleitung

Endress+Hauser

Endress+Hauser Proline Promag 50 Technische Daten

Siemens

Siemens SITRANS F Coriolis FCT030 Stücklistenhandbuch

KLINGER

KLINGER CMF V Series Bedienungsanleitung

EXFO

EXFO FTB-2 Bedienungs- und Wartungshandbuch

Keysight

Keysight M8290A Bedienungsanleitung

ADTEK

ADTEK MW-5 Bedienungsanleitung