Cleaning Aerosol Sensor Optical Glasses - Palas Fidas 200 Series Operating Manual

5200-en_V2.0_06/20
7.3

Cleaning aerosol sensor optical glasses

The aerosol sensor optical glasses have to be cleaned if, when calibrating
the aerosol sensor, the photomultiplier voltage is more than 15% higher than
the value of the last calibration.
The sampling tube, aerosol inlet tube and gravimetric filter have to be de-
tached to access the optical glasses.
Sampling tube, aerosol inlet tube and gravimetric filter on aerosol sensor
1 Sampling tube
3 Screw
5 Hose
7 Maintenance
2 Aerosol inlet tube
4 Screw
6 Gravimetric filter
1
2
3
4
5
6
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