General-tools-and-instruments UV340 Manual de usuario descargar pdf (Pagina 2)

Stora

e for the " UV sensor "

UV sensor is with extremely

precise structure. Once don't

use it , be sure to store it in

the dry environment. For

example, put the whole sensor

including Desiccant ( Drier )

into to the Plastic bag and seal

the bag as tightly as possible

( refer the following figure ).

Take the sensor out of the bag only when use it.

Comply to above method will extend the life of UV

sensor. Otherwise, the gain of the UV SENSOR may

be decreased and shorten the calibration period. It is

also necessary to replace the Desiccant ( Drier )

periodically.

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General-tools-and-instruments UV340 Manual de usuario Pagina 2