User Manual
KS-PH-220-BASIC | Portable
pH/mV Meter
Kensington Scientific
22a Cavan Rd, Dry Creek
South Australia, 5094
[email protected]
www.kensingtonscientific.com.au
USING THE METER AND OTHER FUNCTIONS
pH MEASUREMENT
1.
Press ENTER key until the display shows measurement unit ‘pH’.
2. Rinse the pH electrode with distilled water to remove impurities.
3. Dip the electrode into the sample solution, stir the sensor gently.
4. Wait for the measured value to stabilize and record the reading on the display.
mV MEASUREMENT
1.
Press ENTER key until the display shows measurement unit ‘mV’.
2. Rinse the pH electrode with distilled water to remove impurities.
3. Dip the electrode into the sample solution, stir the sensor gently.
4. Wait for the measured value to stabilize and record the reading on the display.
HOLD FUNCTION
The data hold function is used to freeze the measured value on display. During measurement mode, press the
HOLD key. The ‘HOLD’ indicator should appear on the display. Press HOLD again to release the measured reading
and continue to make measurements.
STORING AND RECALLING DATA FROM MEMORY
The KS-PH-220-
BASIC has enough memory to store 50 data sets. Two functions involved with using the meter’s
memory are memory input and memory recall.
MEMORY INPUT
1. In measurement mode,
press SAVE to save the measured value into the memory. The ‘Memory’ indicator should
appear on the display.
2. If the memory is full, the oldest value stored will be erased to create for the new value.
