Cell holder
Holder for microcells (variable path length)
18 Edition 09/2014 SPECORD S600 accessories
7 Holder for microcells (variable path length)
The holder for microcells is adjustable and can accept cells with different path
length.
The holder is designed for cells with the following dimensions:
Path length: 1, 2, 5 and 10 mm
Cell width: 12.5 mm
Radiation height 8.5 mm
Layout
2 Locking screw
3 Knurled head screw for locking the
slide
4 Slide
5 Hole positions of the slide
6 Horizontal adjustment screw
7 Leaf springs
Fig. 7-1 Holder for microcells with variable path length
Installing the holder for microcells
1. Adjust the slide in accordance with the cell path length.
Unscrew the knurled head screw at the slide (3), place the slide (4) into one
of the hole positions provided and fasten it with the knurled head screw.
2. Slightly unscrew the locking screw at the holder (2) to prevent jamming
when inserting the holder.
3. Slide the cell holder with the guide from above onto the adapter plate of the
universal holder.
4. Tighten the locking screw (2) to secure the holder relative to the beam path.
5. Insert an empty cell or one filled with solvent into the holder. The cell is
pressed by the leaf spring (7) into the cell guide.
6. Create a measurement parameter file using the parameters described in
Section "Alignment of accessories" p.9.
7. Start the measurement. Adjust the cell holder transverse to the beam path
by moving the cell adapter with the aid of the knurled head screw (6) during
repeated measurements. Repeat the process until a maximum energy value
is achieved.
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