89.157.017 Oxygen electrode

89.157.017oxygen electrode

CNA-89.157.017 SWAN Oxygen Electrode

CNA-89.157.017 Oxygen electrodeandSWANoxygenelectrodeCompletely consistent, used in conjunction with a dissolved oxygen meter; More convenient and simple to use. The external dimensions are exactly the same, and they have the same quality and lifespan.

Filling and membrane replacement•

Turn off the power.

1. Unscrew the electrode cap and pour out the remaining filling solution.

2. Take a new electrode cap and fill it with new electrolyte. There is a groove on the electrode thread, which allows excess air and electrolyte to be discharged. Hold the electrode vertically, with the electrode probe facing downwards and the groove on the upper side.

3. Gently tighten the electrode cap to allow excess electrolyte to be discharged without generating too much pressure inside the electrode.

4. Clean the electrode and dry the sensing film with a soft tissue. Connect the power supply. Let the electrode run in the air for at least 30 minutes, not less than 1 hour. Afterwards, perform air calibration and reinstall the electrode after completing the calibration.

Maintenance of oxygen electrode 

Sometimes it is necessary to replace the electrolyte and oxygen permeable membrane. Warning: The filling solution is alkaline and corrosive, containing less than 1% potassium hydroxide. Do not inhale, wear protective goggles and gloves when filling, and avoid contact with clothing. Once it splashes into the eyes, please rinse immediately with clean water and contact a doctor. Short term contact with the skin is harmless, but it still needs to be rinsed with plenty of water