Fiber coupling
Fiber coupling with SMA connections or with measuring sensors
98 Edition 09/2014 SPECORD S600 accessories
21 Fiber coupling with SMA connections or with
measuring sensors
To couple measuring sensors to your fiber cables or fibers with SMA connection
to the SPECORD S600 and adapter is used. The adapter makes it possible to
move the measuring position out of the sample chamber. The operating range
of the fiber cable is 220 to 1100 nm.
Caution! Fibers will be modified by UV radiation!
Note that the optic fibers may be permanently damaged at wavelengths
below 220 nm. Therefore, only work in the spectral range above 220 nm.
Layout of the fiber coupling with measuring sensor
2 Optic fiber adapter
Fig. 21-1 Immersion sensor for transmittance
1 Guide
2 Vertical adjustment screw
3 Knurled head screw for
fastening the holder
4 Horizontal adjustment knurled
head screw
5 Headed dowel to adjust the
radiation height
6 Duct for receiving the sensor
adapter
7 Spring catch
Fig. 21-2 Adjustable holder to accept the optic fiber adapter
The fiber coupling consists of an adjustable holder and an adapter decoupling
the light from the sample chamber and directing it into a fiber cable. This fiber