PerkinElmer SPECTRUM TWO N, User Manual

Page: 83 / 125

Getting Started with Spectrum Software . 83
The expiry date of the desiccant is based on the date the desiccant was last changed. It
gives an indication of when the desiccant is expected to expire in normal conditions (up to
five years). However, if your spectrometer is used or stored in an environment that has high
levels of humidity you are advised to use the Humidity Shield to check the humidity of your
instrument more frequently.
To replace your desiccant you must use the Desiccant Replacement Wizard:

Click Replace desiccant .
Follow the instructions on-screen. See
Changing the Desiccant
on page 98 for more
information.