![background image](http://html.mh-extra.com/html/kensington/ks-sal-20/ks-sal-20_user-manual_664415005.webp)
User Manual
KS-SAL-20 |Pocket
Salinity Tester
Kensington Scientific
22a Cavan Rd, Dry Creek
South Australia, 5094
[email protected]
www.kensingtonscientific.com.au
Below is a chart showing acceptable conductivity standard solutions during calibration.
Measuring range
Calibration solution range
Default
200~2000 µS/cm
700~1700µS/cm
1413 µS/cm
2~20 mS/cm
7~17 mS/cm
12.88 mS/cm
20~200 mS/cm
70~170 mS/cm
111.8 mS/cm
Single Point Calibration
1.1 Make sure to choose the 1 point calibration and in the settings.
1.2 Remove the protective cap and rinse the sensor with distilled water and a small amount of calibration solution.
1.3 Press the CAL button. The display should show CAL and the calibration point.
1.4 Dip the conductivity electrode into the prepared buffer solution (1413 µS/cm). The end of the sensor must be
completely submerged. Stir the tester.
1.5 Press the ENTER to confirm. The tester should recognize the value of the used solution and the displayed value
should begin to flash.
1.6 If the displayed value is incorrect, press the CAL button to set each digit and press
ENTER to confirm each change. The selected digit will flash to show which digit is being changed.
1.7 Once the value is correct, press ENTER to start the calibration. Wait for the meter to stabilize. The display will
show ‘END’ and the tester will go back to measurement mode, ending the calibration process.
Two points Calibration
2.1 Select two points calibration in the settings.
2.2 Do steps 1.2 to 1.7. After the first point of calibration is completed, the display will show CAL2 to continue with
the calibration.