Spectra Vista Corporation SVC HR-1024i, Руководство пользователя

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SVC HR-1024i / HR-768i / HR-640i / HR-768si / HR-512i USER MANUAL REV 1.12
A P P E N D I C E S 1 0 3 1 0 3 1 0 3 1 0 3
Appendix I – Fiber Optic Installation
The instrument’s fiber optic adapter installs the same way as the various foreoptic lenses. Similar to these lenses it
has a pin to set a constant clock angle with the instrument which is especially important when using the fiber optic
to maintain a stable radiometric calibration for correct data acquisition.
1.
Remove any foreoptic lens that is currently installed by turning the knurled retaining ring CLOCKWISE while
facing the instrument noting that the threads are right handed and the retaining ring has to move towards the
instrument.
2. Orient the fiber optic adapter so that the clocking pin is face-up, as shown below: CAUTION – DO NOT
ALLOW ANY FOREIGN MATERIAL TO ENTER THE INSTRUMENT CAVITY AS IT MAY
INTERFERE WITH THE FIBER ADAPTER INSTALLATION, DAMAGE THE INTERNAL
OPTICS OR EFFECT THE INSTRUMENT’S RADIOMETRIC CALIBRATION.
FOREOPTIC
RETAINING RING FIBER OPTIC
ADAPTER CLOCKING
PIN
Figure 9, Fiber optic installation
3. Rotate the retaining ring counterclockwise while holding the fiber optic adapter clock angle until the pin feeds
into its locating hole. Hand tighten the retaining ring.