Fluke Biomedical TNT 12000 - Manual (Page 46)

TNT 12000
Users Manual
2-18
X-Ray Beam
Filter Tray
Cable Clip
Square Rod
Ion Chamber
HVL Filter
Baseplate
Ion Chamber
Holder
fct26.eps
Figure 2-9. Test Stand Configuration for Over-Table Tubes
1. Put the square rod into the test-stand baseplate and tighten the baseplate thumbscrew.
2. Put the ion chamber bracket on the square rod. Move it along the rod until the top of
the bracket aligns with the scribe mark in the middle of the rod. Tighten the chamber
bracket thumbscrew.
3. Put the HVL filter tray on the rod. Move it along the rod until the top of the tray
aligns with the top scribe mark on the rod. Tighten the HVL filter thumbscrew.
4. Attach the ion chamber to the bracket.