ALS SEC2020, Руководство пользователя

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Device User’s Guide 3. System Configuration
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Collimator
It is used as a fitting when connecting SEC2023 Cuvette holder and SMA905 compatible
optical fiber. And the connected collimator lens can extract light from ultraviolet and
visible light source in parallel. If light is irradiated from the opposite side, it can be
focused on a pinhole. In addition, you can adjust the focal position, by loosening the
fixing screw using the supplied hexagonal wrench and sliding the inner cylinder.
Fiber collimator
Connecting as a joint between SEC2023 Cuvette holder and SEC2021 Spectrometer, light
uptake efficiency is increased. For measurements using cuvette holders, the use of fiber
collimator is recommended. In addition, you can adjust the focal position, by loosening
the fixing screw using the supplied hexagonal wrench and sliding the inner cylinder.
Figure 3-9: Collimator
Figure 3-10: Fiber collimator
Fixing screw
Fixing screw
Fixing
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Fixing screw