Solid Target Shift
The Solid Target
The solid target is primarily meant for commissioning purpose. It consists of a support cart, an outer Al tube and an inner plastic nylon tube open to air and terminated by a removable cap of 3.19 cm internal diameter. The cap can be either:
- 10mm disk of CH2 (HDPE, high density polyethylene)
- 2mm disk CH2 (HDPE)
- CH2 (HDPE) cup of 2mm thickness for the 2cm-inner diameter and 7mm for the outer ring.
- 3.4mm C12 graphite disk
- Al. cross made of 1.59 mm diameter wires
- 1cm long Al. cylinder with an equilateral triangle hole inside. The triangle edge lengths are 2.5 cm
The position of the cap with respect to the nominal center can be moved 12 cm downstream or 32 cm upstream.
There is no remote control for the target. Changing configuration (i.e. changing cap type or cap position) requires an access and a manual change and will be performed by experts.
The individuals responsible for checking that the solid target is ready to take data and setting its operating parameters are shown in following table. Additional experts may be trained by the system owner and their name and date added to this table.
|Name||Extension||Date of qualification|
|Alexandre Deur (1st contact)||Office: 757-269-7526 / Cell: 757-871-5931||June 12, 2014|
|Mark Ito (2nd contact)||Office: 757-269-5295 / Cell 757-504-0664||June 12, 2014|