3D CT x-ray inspection with Techvalley

3D CT x-ray inspection with Techvalley

The ARIRANG-series

With the ARIRANG series, Techvalley presents high-performance, flexible CT systems that have been optimized for use in the SMD and semiconductor sectors. 

3DCT x-ray view of BGA solder balls

BGA Balls

Void formation at IC connectors

  • Non-destructive CT

    The 360° rotatable table, in combination with the tilting detector, enables non-destructive 3D X-ray inspection of assemblies.

  • Unbeatably fast

    With an image generation time of only 15 seconds, the ARIRANG series is one of the fastest industrial CT systems currently available.

  • Powerful and versatile

    The powerful ARIRANG series meets almost every requirement and x-rays even components embedded in cast iron.

  • Detail detectability suitable for the semiconductor field

    With detail detectability down to 0.4µm and 300,000x magnification, the ARIRANG series makes even the finest details visible to the naked eye.

  • Highly precise motion control

    The multi-axis system with 7 controllable axes ensures absolute precision when controlling the region-of-interest.

  • Compatible with Volume Graphics

    The program offers 3D visualization of surfaces and internal structures as well as comprehensive possibilities for data analysis.

  • With patented i-TOP technology

    With Techvalley's patented iTOP technology (Inspection technology for overlapped patterns), it only takes one image to accurately inspect overlapping structures. With iTOP, inspection of overlapping components is up to 70% faster than conventional laminography processes.

"Three clicks and we get what we need for successful quality testing and documentation."

André Rose, 4Source electronics AG

Fedor Minich on the AX8200MAX X-ray system from Unicomp

"Operating the system is uncomplicated. The joystick is particularly helpful: you can simply move to the areas you want to inspect."

Fedor Minich, Hartmann Electronic

"It's child's play. You understand the software straight away [...] You would think that X-ray inspection is a highly complex subject. But it's not at all."

Patrick Kohl, AicTEC

"Three clicks and we get what we need for successful quality testing and documentation."

André Rose, 4Source electronics AG

"Operating the system is uncomplicated. The joystick is particularly helpful: you can simply move to the areas you want to inspect."

Fedor Minich, Hartmann Electronic

Our customers are already convinced -
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Convince yourself of our X-ray systems with your own eyes during a demo - even directly on your own products!

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Our 3D X-ray systems

Product image of x-ray Inspection system ARIRANG 165CT by Techvalley
Product image of x-ray Inspection system ARIRANG 130CT by Techvalley

ARIRANG 165CT

Techvalleys most powerful CT-system impresses with high resolution x-ray images and an outstanding detail recognition making even finest defects in critical components of any kind reliably visible. The ARIRANG 165CT thus is perfectly suitable for intensive x-ray inspections within the semicondutor sector. The system is compatible with Volume Graphics and offers extensive analysis possibilities. 


  • Open x-ray tube
  • 160kV voltage, 40W power
  • Focal Spot Size: 0,9µm
  • Detail recognition: 0,4µm
  • 300.000x magnification
  • 7 axes system
  • 70° detector tilt
  • High resolution flat panel detector

ARIRANG 130CT

High resolution 3D x-ray images with an excellent detail recognition and a powerful x-ray tube: The ARIRANG 130 CT is suitable for a broad variety of applications. The system is compatible with Volume Graphics and offers extensive analysis possibilities.


  • Closed, maintenance-free x-ray tube
  • 130kV voltage, 40W power
  • Detail recognition: 4µm
  • 120.000x magnification
  • 7 axes system
  • 50° detector tilt
  • High resolution flat panel detector

X-ray inspection in Video

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