DOscan10
Filling the Electrolyte Solution
1.
Unscrew the membrane cap from the buttom of the electrode, rinse the inside and outside with deionized water and blot dry.
2. Fill the membrane cap halfway with electrolyte solution.
3.
Screw the membrane cap back onto the electrode. Some electrolyte solution will overflow during this process.
4.
Check the electrode, make sure that no air bubbles are trapped in the electrolyte solution and the membrane is not creased or damaged.
Switching the Tester On and Off
•
Press and hold the
Meas
key for about 5 seconds to switch on the tester.
•
Press and hold the
Meas
key to switch off the tester.
Polarizing the Electrode
Connect the electrode to tester, switch on the tester and wait 10 minutes for the electrode to polarize.
Setup Menu
The DOscan10 tester contains 8 menu items in the setup menu, the following table describes the functions of each option.
Menu
Description
Options
Description
Default
Set the salinity compensation coefficient of sample
Range: 0 to 35
g/L
0
g/L
Set the barometric pressure coefficient according to the
local altitude
Range: 450 to 850
mmHg
760
mmHg
Set the number of calibration points
1 or 2 points
1 point
Set the measurement unit
mg/L
Milligrams per liter
mg/L
ppm
Parts per million
%
Percentage saturation
Degrees Celsius
° C
Degrees Fahrenheit
Calibrate the temperature
Reading ± 10° C/° F
---
When the option is enabled, the tester will automatically
sense a stable reading and lock the measurement
Enable
Disable
Disable
When the option is enabled, the tester will automatically
switch off if no key is pressed within 8 minutes
Enable
Disable
Disable
Reset the tester to factory default settings
Enable
Disable
Disable
no air bubbles
