14)
Rinse the electrode in distilled/deionized water and shake off excess water; insert it into B3 calibration solution;
stir the electrode for a few seconds and let it stand still. Wait for the reading to fully stabilize (about 2 minutes).
15)
Press button to confirm the 2nd point calibration, “
2.00 and mmol/L
” icon starts flashing (see picture
(4-4)); calibration will be finished after approximately 20 seconds. During the icon flashing, do NOT press any
key. The meter then returns to measurement mode.
16)
To verify the calibration quality: Rinse the electrode in distilled/deionized water and shake off excess water; then
put it into the B2 solution, stir for a few seconds and let it stand still;
Take the reading after appears and stays; The reading should be close to 2.00 ±0.25×10-1 mmol/L.
Otherwise, please repeat the calibration process.
3. Sample Test
Pour your sample solution into the #1 or #2 sample vial (bottle). Rinse electrode with distilled/deionized water and shake
off excess water; insert the probe into sample solution, stir gently and let it stand still; when icon appears and stays,
take the reading. Press to save the measurement data. Press to switch to other units.
4. Parameters Setting
When the meter is powered on and in measurement mode, long press (>2 seconds) to enter parameter setting
mode. Short press to change the parameter; Press to confirm the change and return to measurement
mode.
Prompt
Parameter setting items
Parameter
P1
Calibration Method Setting
--------
P2
Resolution Setting
0.01-0.1
P3
Temperature Unit Setting
℃-℉
P4
Activity Compensation Setting
OFF-On
P5
Backlight Automatically Off Setting
OFF-On
P6
Automatic Power Off
OFF-On
P7
Default Setting
OFF-On
