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instrument_hardware [2018/12/06 16:02] vschaefer |
instrument_hardware [2020/01/16 09:45] cpiromalli |
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====== Instrument Hardware ====== | ====== Instrument Hardware ====== | ||
- | ===== Detector Hardware ===== | + | [[Technical Concept|Technical Concept]] |
- | The scintillating screen is inserted into the beam under an angle of 45°. Through a viewport, located at 90° with respect to the beam, a camera observes the screen. | + | {{ : |
- | {{: | + | **[[Detector Hardware|Detector Hardware]]** |
- | <color # | + | **[[Optical Setup|Optical Setup]]** |
+ | **[[Additional Parts/ | ||
- | The mechanical constituents of one Scintillating Screen Setup are the following parts: | + | **[[Components at the beam line|Components at the beam line]]** |
- | | + | **[[Data Acquisition Hardware|Data Acquisition Hardware]]** |
- | | + | |
- | * Diagnostic chamber for installation of linear actuators. | + | |
- | * Additional parts for detector installation on linear actuator. | + | |
- | + | ||
- | ==== Pneumatic Driven Linear Actuator ==== | + | |
- | + | ||
- | The linear actuator moves the detector (scintillating screen and holder) into the beam center and out of the beam. The four different detectors are foreseen correspond to four different linear actuators. | + | |
- | + | ||
- | ^ Detector | + | |
- | | FT-DF 2010 | 270 | 150 | No | FT-DL 2210 | BD-1018821-A-000 | | + | |
- | | FT-DF 2011 | 270 | 150 | Yes | FT-DL 2220 | BD-1018881-A-000 | | + | |
- | | FT-DF 2020 | 370 | 200 | No | FT-DL 2230 | BD-1014852-A-000 | | + | |
- | | FT-DF 2021 | 370 | 200 | Yes | FT-DL 2240 | BD-1018450-A-000 | | + | |
- | {{: | + | |
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- | <color # | + | |
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- | ===== Optical Setup ===== | + | |
- | + | ||
- | The optical constituents of one Scintillating Screen are the following parts: | + | |
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- | ==== Screen material ==== | + | |
- | + | ||
- | The detector consists of the scintillating screen (target) and the target holder. The scintillating screen is a round disk of scintillating material (solid or coated material), fixed in a holder with permanent alignment marks outside the active area. | + | |
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- | {{: | + | |
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- | <color # | + | |
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- | ^ SCR Material | + | |
- | | Al2O3:Cr (Chromox) | Solid target material | + | |
- | | Gd2O2S:Tb (P43) | Coated on a plate | Low light applications | + | |
- | | YAG: | + | |
- | + | ||
- | In the HEBT lines, two different detector sizes are used with an active area of Ø 100 mm and Ø 120 mm, mainly Chromox. | + | |
- | + | ||
- | ^ Detector size (active area) ^ Bake-out ^BD-type number ^ Drawing number | + | |
- | | D100 | No | FT-DF 2010 | BD-1018552-A-000 | | + | |
- | | D100 | Yes | FT-DF 2011 | BD-1018926-A-000 | | + | |
- | | D120 | No | FT-DF 2020 | BD-1017884-A-000 | | + | |
- | | D120 | Yes | FT-DF-2020 | + | |
- | + | ||
- | ==== Viewports of sufficient optical quality ==== | + | |
- | + | ||
- | For standard location CF viewport with firmly connected borosilicate window VPCF16B-L (for LED Unit) and VPCF40B-L (Camera system) from VACOM will be used. Flange from SS 1.4307 (304L) and spinning material: Kovar are used. Please keep in mind that that only annealed copper gaskets can be use. | + | |
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- | {{: | + | |
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- | <color # | + | |
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- | For bakeout location CF viewport with connected borosilicate window Zero Light Glass HOVPZ16-LN for LED and HOVPZ38-LN for camera system from company Hositrad can be used. Only flange from material 316L can be use. Please keep in mind that that only annealed copper gaskets can be use. | + | |
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- | ==== Lens System with remote-controlled iris ==== | + | |
- | + | ||
- | The standard lens installed is the PENTAX C1614ER with fixed focal length (16mm) or PENTAX C814ER with fixed focal length (8mm), low distortion and good optical quality. A lens system with remote-controlled iris is required in order to adjust the amount of light that impinges onto the digital camera sensor. Note that the iris setting affects the depth of field. | + | |
- | The remote control is done by setting a defined analogue input voltage as a set value for the iris opening. | + | |
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- | {{:: | + | |
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- | <color # | + | |
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- | ==== Camera system ==== | + | |
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- | The standard camera installed is the IDS uEye UI-5240SE-M-GL, | + | |
- | The performance of the system reached more than 15 frames per second at full resolution with one active camera and a single connected client. | + | |
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- | {{:: | + | |
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- | <color # | + | |
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- | For installations, | + | |
+ | **[[Data Acquisition Software|Data Acquisition Software]]** | ||
+ | **[[Supported Infrastructure (HV, Pressurized Air, Detector Gas)|Supported Infrastructure (HV, Pressurized Air, Detector Gas)]]** | ||