56926BA2, Rev. 02, 04/2019
Collimator Assembly with Water Cooling System
For collimators with frontal irradiation and perpendicular detector mounting,
the collimator must be aligned upwards. If the collimator is aligned downwards,
there is a risk of incorrect readings due accumulation of water.
2
3
4
5
Marking groove
Water discharge
Water supply
Cooling jacket
8
9
10
Collimator with frontal irradiation
Collimator with side irradiation
lateral screws
frontal screws
48 Assembly Collimator with Water Cooling
1. Remove the spacer ring from the collimator by unscrewing the screws on the
side.
2. For fixing collimator with water cooling must be used longer screws.
3 mm -> 5 mm.
3. Slide the collimator over the water cooling system so that the radiation win-
dow is positioned in the direction of the source. To do so, position the colli-
mator and the cooling water system so that the pattern of their fastening
holes matches the one of the detector. Make sure that the position of the
connection nozzles does not obstruct later installation of the water supply.
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