Shimadzu IRAffinity-1, Инструкция по эксплуатации

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4.7 Precautions for Using Accessories
4-11
IRAffinity-1
This section describes precautions when Accessories are used.
4.7.1 ATR-8200HA
When the Flat Plate Press (Clamp) is mounted to the ATR-8200HA, because the top of the press is
hitting the bottom of the sample compartment lid, the lid does not close. Purge tubes of the ATR-
8200HA avoid the fluctuation of the air. Samples can be run with opening the sample compartment.
4.7.2 MIRacle A and DuraSamplIR IIA Series
When the Sample Press (Clamp) is mounted to the MIRacle A or DuraSamplIR IIA series, because
the top of the press is hitting the bottom of the sample compartment lid, the lid does not close.
Purge tubes of the accessory avoid the fluctuation of the air. Samples can be run with opening the
sample compartment.
4.7.3 ASC-8000T and Auto Sample Switcher
Samples must be fixed with the standard stop-rings or another parts to the ASC-8000T or Auto
Sample Switcher. Otherwise, samples might be dropped by the vibration during moving the
position.
4.7.4 Accessories Which Are Mounted to the Cassette (Sample Holder)
When mounting accessories such as liquid cells in the cassette (sample holder), installation
position is slightly misaligned because of the gap around the cassette. Please mount the accessory
on the same position.
Please use an optional sample holder (P/N 206-17384) when reproducibility such as quantitative
analysis is required.
4.7.5 KBr Pellet, Liquid Cell, Sealed Cell, Fixed Thickness Cell
Since the beam size in auto (open) as aperture is larger than one of KBr pellet (13, 5, 3 or 2 mm
φ
),
Liquid cell, Sealed cell and Fixed thickness cell (10
×
22 mm), only part of the beam is used. In this
case, noises are on the baseline of the obtained spectra. These noises may be reduced by
scanning BKG and sample with smaller aperture setting such as 3.0, 2.1 and 1.5.
CAUTION
Wipe the FTIR and/or inside of its sample compartment immediately, when they are wet by any
liquid samples such as water, organic solvents, etc.
The instrument could be damaged.
4.7 Precautions for Using Accessories