Instruction manual

Instruction Manual CyberScan DO 110

14. Replace probe guard.

15. Calibrate the probe (see section 4) after the % saturation readings have

stabilised.

Note: Membranes can only be used once. When a membrane cap is

screwed onto the probe, the membrane is stretched by the cathode. If the

same O-ring and the membrane is used a second time it will not fit

perfectly onto the cathode. This will result in erratic readings.

10.5 Electrolyte Solution

The electrolyte solution in your probe’s cap will deplete on usage and will need to be

replaced periodically.

Your new DO probe comes with accessories of one replacement electrolyte solution

and a spare membrane cap. The replacement electrolyte comes premixed and ready

to use. To order more electrolyte solution, see “Accessories” section.