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Photonic Science
Camera Serial: 313241
Photonic Science - Scientific Camera Test Sheet 20090429 RJB Iss 8
Refer to document: Scientific Camera Test Procedure 20090506
Date Tests started
Camera Type / Speed / Cooling
Input diagonal/ taper ratio
Customer
Test computer
Image Pro
version (test)
Driver Version PSL Software version
supplied
22/8/13 XR Imagestar
16803 8MHz
Air Cooled
1 : 2.25 Universita Politecnica
delle Marche (Trieste)
TS16
6.3
Imagestar 9000 V5.1
PSL Viewer 3G-STD
64-bit
Scintillator Type (X-ray cameras)
Gadox
Thickness Dual Thickness Top Half = 1.5 mg/cm2
Bottom Half = 3.0 mg/cm2 Light Exclusion Membrane Aluminium Foil
Ref.
Test description
Test Result (or Nominal value)
Units
Pass/ Fail
Initals
1.
Setup camera and enter settings into PSL camera files for each speed (or camera A/B for Laue type
systems)
8 Bin1 RMS = 11.9 Bin2 RMS = 9.61 Bin3 RMS = 7.94 Bin4 RMS = 7.80 Bin5 RMS = 6.75 Bin6 RMS = 6.82 Bin7 RMS = 6.53 Bin8 RMS = 5.94
MHz ADU ADU ADU ADU ADU ADU ADU ADU
Pass RJB
2.
Check Hardware Trigger Operation (if fitted) Pass
Pass RJB
3. Check Gate Operation (Intensified systems only) N/A
4. Check Exposing Output Operation (if fitted)
Exposing = 3.29 Not Exposing = 0.05
V Pass RJB
Photonic Science
Camera Serial: 313241
Photonic Science - Scientific Camera Test Sheet 20090429 RJB Iss 8
Ref.
Test description
Test Result (or Nominal value)
Units
Pass/ Fail
Initals
5. Check Cooling Operation
-20 C Pass RJB
6. Check video gain control operation (AOS off) N/A
7. Generate Automatic offset subtraction files and test in bins 1-8 Pass Pass RJB
8. Check camera body light integrity Pass Pass RJB
9. Generate Bright Corner correction images (FDI cameras) and test operation N/A
10. Generate bright pixel correction files (if necessary). Check operation. Pass Pass RJB
11. Focus camera (if necessary). Setup and check integrated field of view (multi-camera systems) N/A
12. Check Scintillator quality on X-rays. Pass Pass RJB
13. Generate image(s) for Automatic flat fielding and test operation Pass Pass RJB
14. Measure Xray sensitivity at 25KV 0.5mA, 1.2m from PSL XOS tungsten Xray source Top Half = 31.3
Bottom Half = 67.3 ADU/s /pixel Pass RJB
15. Signal to noise
(measured at half of full well capacity) = Signal / (std dev Noise1- std dev Noise2) / root 2
Top Half = 54 : 1 Bottom Half = 61 : 1 Pass RJB
16. Check Saturation Level Unbinned ~64000 ADU Pass RJB
17. Check saturation Level Binned ~65000 ADU Pass RJB
18. Measure Intensifier Gain range (intensified systems only) N/A
19. Measure intensifier dark noise (intensified systems only) N/A
ADU/s /pixel
20.
Create Remapped image and measure distortion
Pass no distortion with remapping enabled
percent
Pass RJB
21. Test general imaging operation with in bins 1-8 and
at all speeds
Pass
Pass RJB
22.
Pixel Pitch (at scintillator on X-ray cameras)
4.1 m (in
centre of image)
Pass RJB
Photonic Science
Camera Serial: 313241
Photonic Science - Scientific Camera Test Sheet 20090429 RJB Iss 8
Ref.
Test description
Test Result (or Nominal value)
Units
Pass/ Fail
Initals
23.
Measure and describe active area at input
16.8 x 16.8
mm Pass RJB
24.
Measure Resolution Line Spread Function (Xray cameras)
Resolvable lines across image width (visible cameras)
15KV Top = 11.5
Bottom = 14.5
25KV Top = 12
Bottom = 13.5
35KV Top = 12.5 Bottom =
m (in centre of image)
Pass RJB
CAMERA SPECIFIC TESTS / OTHER COMMENTS
Test Engineers :- R. Brooks Date Tests Completed :- 30/8/13