UNISENSE N2O-50, Руководство пользователя

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Problem Sensor has a good zero signal but has a very low response
to N2O.
Possible cause Air bubble in the narrow parts of the sensor.
Solution Shake the sensor as you would shake an old school
mercury thermometer. See video guide here:
unisense.com/
video-guides/
Problem A slow response
Possible cause Insoluble compounds deposited at the sensor tip
Solution Rinse with 96% ethanol, rinse with 0.01M HCl and rinse with
water
Problem An unstable signal or the signal fluctates if the setup is
touched or equipmen is introduced in the medium you are
measuring in
Possible cause Electrical disturbance of the sensor through the tip
membrane
Solution Ground the set-up using the blue grounding cable supplied
with the picoammeter. Connect the reference plug on
the picoammeter (blue plug) with the medium you are
measuring in.
Problem High and drifting signal
Possible cause The sensor tip is broken
Solution Replace the microsensor
TROUBLESHOOTING