![background image](http://html.mh-extra.com/html/kensington/ks-do-10/ks-do-10_user-manual_664414005.webp)
User Manual
KS-DO-10 |Pocket Dissolved Oxygen Tester
Kensington Scientific
22a Cavan Rd, Dry Creek
South Australia, 5094
[email protected]
www.kensingtonscientific.com.au
9. The next setting is for the HOLD function. The display should show YES/HOLD indicating the auto hold function is
enabled.
10. If the automatic hold function is enabled, the tester will automatically freeze the stable measured value. If this
function is disabled, the user will have to press the HOLD key to enable the function when needed.
11. Press CAL key to enable or disable the HOLD function and press ENTER to confirm.
12. The next display should show
‘YES/OFF’ to show that auto off function is enabled.
13. Press the CAL key to disable this feature and press ENTER to confirm.
14. The final setting is for the Reset function. The display should show NO/RST
15. Press the CAL key to enable or disable the function and press ENTER to confirm. Remember that enabling this
functions will restore the tester to factory default setting and erase all selected parameters.
16. The tester will automatically go to measurement mode.
DO CALIBRATION IN % SATURATION MODE
The KS-DO-10 pocket dissolved oxygen tester can be calibrated quickly in air. In the percentage saturation mode, the
tester is able to perform either 1 or 2 points calibration. For 1 point calibration, it is recommended to perform 100%
saturation calibration without the use of a calibration solution. For 2 points calibration, a zero oxygen solution is
required.
1
00% SATURATION CALIBRATION
1.1 Make sure the calibration setting is at 1 point calibration.
1.2 Make sure the dissolved oxygen probe is connected to the tester properly. Turn on the meter for 10 to 15 minutes
to polarize the sensor.