Agilent Technologies 86038B User Manual page 321

Agilent 86038B Photonic Dispersion and Loss Analyzer, Second Edition
Be very careful when using or cleaning these devices. Do not use
cotton swabs or soft tissues, as there is the danger that you
cannot remove the lint and that the device will be destroyed by
becoming mechanically distorted.
Preferred Procedure
Use the following procedure on most occasions.
1 Use compressed air at a distance and with low pressure to
remove any dust or lint.
Procedure for Stubborn Dirt
Do not use an ultrasonic bath as this can damage your device.
Use this procedure when there is greasy dirt on the device:
1 Put the optical device into a bath of isopropyl alcohol, and
wait at least 10 minutes.
2 Remove the fluid using compressed air at some distance and
with low pressure. If there are any streaks or drying stains
on the surface, repeat the whole cleaning procedure.
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