User Manual
KS-PH-221-DELUXE |
Portable pH/ORP Meter
Deluxe
Kensington Scientific
22a Cavan Rd, Dry Creek
South Australia, 5094
[email protected]
www.kensingtonscientific.com.au
4. Press ▲ or ▼ to set the year
5. Press ENTER key to confirm, the meter should now show the current data and time.
TEMPERATURE COMPENSATION
Temperature compensation is an important feature of the KS-PH-221-DELUXE for accurate measuring results.
Temperature compensation will automatically activate when you insert the temperature probe into the meter’s phone
jack. You will know temperature compensation is activated as the ‘ATC’ indicator will be present on the display.
pH CALIBRATION
The KS-PH-221-DELUXE allows up to five (5) points calibration in pH mode. It is recommended to perform at least two
(2) points calibration to ensure accurate measurements. The meter can already automatically identify and calibrate the
following standard buffer values:
SINGLE POINT CALIBRATION:
1.1 Make sure that you have selected 1 point calibration in the setup menu.
1.2 Rinse the pH electrode with distilled water.
1.3 Press CAL key, the meter shows “pH7.00/CAL” (or “6.86/CAL”, “6.79/CAL”).
