Routine Maintenance . 59
4.
Open the cover and remove all the exhausted desiccant packs (Figure 27), noting how
they are installed.
Figure 27 Desiccant removed
5.
Place the first three packs of desiccant upright in the recess on the right of the
desiccant holder then, one at a time, lay the three remaining packs flat in the upper
part of the holder (Figure 28).
Figure 28 Stowing the desiccant packs
Ensure that when the packs have been installed they do not rise above the level of the
black rubber purge seal.
6.
Close the cover and tighten the screws.
7.
Refit the sample area cover.
Installing rechargeable desiccant in the instrument
There is also a rechargeable desiccant kit available (part number L1250311).
To install rechargeable desiccant packs follow the
Renewing the instrument desiccant
procedure starting on page 58.
The instrument requires two rechargeable desiccant packs; the packs are sized to fit into the
left (70 mm
×
78 mm
×
33 mm) or right (102 mm
×
78 mm
×
84 mm) of the desiccant
container.
The standard kit contains two pairs of rechargeable desiccant packs. This is so you can
immediately replace the desiccant in the instrument with re-activated packs.
The desiccant packs can be re-activated by baking them in an oven at 250 °C for
approximately 8 hours. They should be cooled in a dry atmosphere. For optimum results,
re-activate the packs immediately before re-use.
Desiccant
compartment
(empty)
Содержание Frontier FT-IR
Страница 1: ...FRONTIER IR SINGLE RANGE SYSTEMS User s Guide MOLECULAR SPECTROSCOPY ...
Страница 5: ...Introduction ...
Страница 10: ...10 Frontier IR Single range Spectrometers User s Guide ...
Страница 11: ...Warnings and Safety Information ...
Страница 23: ...An Overview of the Frontier IR Single Range Spectrometers ...
Страница 32: ...32 Frontier IR Single range Spectrometers User s Guide ...
Страница 33: ...Unpacking and Installation ...
Страница 43: ...Using the Spectrometer with Spectrum ...
Страница 49: ...Using the Spectrometer with Spectrum 49 Figure 20 Atmospheric suppression ...
Страница 53: ...Routine Maintenance ...
Страница 68: ...68 Frontier IR Single range Spectrometers User s Guide ...
Страница 69: ...Advanced Maintenance ...
Страница 88: ...88 Frontier IR Single range Spectrometers User s Guide ...
Страница 89: ...Appendices ...
Страница 100: ...100 Frontier IR Single range Spectrometers User s Guide ...