• 20kV-70kV targe voltage
• 0-0.1 mA beam current
• 10µm x 10µm focal spot on tungsten target
• 34° (or 40°) cone angle
• 0.13mm Beryllium windows

1. Chassis Ground
2. 4.0V DC kV Control Source
3. HV Programming (4.0V = 80kV)
4. HV Programming Ground
5. Current Programming (2.5V = 100µA)
6. Standby Power (+12V DC)
7. HV Monitor Voltage (4.0V = 80kV)
8. Current Monitor (2.5V = 100µA)
9. Monitor Ground
10. +2.5V DC mA Control Source
11. +12 DC Operate Power
12. DC Operate Ground

Mating Connector :

• Plug: TE 206037-1 (https://www.digikey.de/product-detail/de/206037-1/A1304-ND/15600/?itemSeq=355426273)
• Pins: TE 1-66101-9 (https://www.digikey.de/product-detail/de/1-66101-9/A31988-ND/808380/?itemSeq=355818573)
• Backshell: TE 206322-9 (https://www.digikey.de/product-detail/de/206322-9/A33767-ND/1124058/?itemSeq=355818490)

• 65kV
• 8mA beam current
• 700µm x 700µm focal spot
• 2mm Aluminium filter (integrated in tube?)

• SN: 0104430711
• 19.5µm x 19.5µm Pixels
• 1324×1692 Resolution
• Sensor Firmware Version: 0.5.10, 0.3.6, 0.4.5
• CPLD Version: 3.3.0.0
• API Version: 1.0.10.0
• VID 5328 PID 2010

• SN: 1093330312
• 19.5µm x 19.5µm Pixels
• 1552×1040 Resolution

https://nucwiki.org/wiki/index.php/GXS700_FOSS https://nucwiki.org/wiki/index.php/Gendex_GXS700 https://nucwiki.org/wiki/index.php/Gendex_GXS700_Dump https://github.com/JohnDMcMaster/gxs700

• 1244 x 61 pixels
• 104µm pixel pitch
• 12bits per pixel
• 1 Start bit, 1 Control bit (always 1)

https://hackaday.io/project/62710-taking-digital-xray-shots-for-cheap-300

1. (BL) Ground
2. (RD) +5V
3. (OR) +15V
4. (GR) -15V
5. (BL) RS422 A
6. (WH) RS422 B

• 0.1° minimum resolution
• AMS AS5147 Magnetic Encoder (On Axis) Datasheet
• Wormgear drive (AliExpress
  • 29.5mm Center Distance
  • ~50mm gear diameter

• Distances must be known
  • Source - Center of Rotation (SOD - Source Object Distance)
  • Center of Rotation - Detector (ODD - Object Detector Distance)
  • Source - Detector (SDD - Source Detector Distance)

Convert x-ray images to projections:

p(s) = -ln(I(s) / I(0))

p(s) : Projected Intensity I(s) : Intensity recorded at detector after passing through an object I(0) : Intensity at source (white reference)

https://tomroelandts.com/articles/tomography-part-1-projections

https://tomroelandts.com/articles/astra-toolbox-tutorial-reconstruction-from-projection-images-part-1