Amtest - no. 1 SMT distributor in Central and Eastern Europe

Latest news

  • 01/05/2018

    Amtest Group enters Serbian market

    Amtest is pleased to announce that the Group has entered the market of Serbia, along with our selected partners that will include the global leading Nordson group of companies, Nordson Asymtek, Nordson March and Nordson Select. See more details

  • 01/04/2018

    Amtest Group further expands our service team – this time in Hungary

    Amtest is pleased to welcome Ferenc Szabo to our service team – working primarily within Hungary. See more details

  • 23/02/2018

    Amtest Group and Universal Instruments extend partnership into Bulgaria

    Universal Instruments of Binghamton USA, the world leader in its through-hole lineup, has extended its co-operation with Amtest Group to now cover the territory of Bulgaria. See more details

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Automated Optical Inspection systems

Vi Technology

Vi TECHNOLOGY was founded in 1993 at the heart of the French Silicon Valley in Grenoble. Developing state-of-the-art systems to meet the electronics' industry SMT inspection requirements for simplicity and performance is technologically demanding. Accordingly, it is the company's sole focus. Accredited "Innovative" by the government, they have forged strong partnerships with world-class research institutes in optics, mathematics and computer sciences and invest ~ 6 M$ annually in R&D.

They are proud to serve among the most demanding and leading customers in 35 countries. Their installed base of over 3 000 systems spans all electronics sectors including automotive, industrial, aerospace, consumer, computer and telecom. Over the past 20 years, they have built their growth on customer satisfaction, business focus, technical innovation and leadership.

K Series

The reference in AOI
Detect & measure your true process defects


Comprehensive defect coverage

  • Complete pre & post reflow, defect detection
  • 3D measurements for BGA, QFP, QFN, ...
  • X, Y, θ measurements
  • Presence/absence
  • Polarity
  • Lifted lead, solder joint, bridge, insufficient...
  • Pin through hole, pin in paste
  • OCR, OCV


The choice of Industry leaders

  • Production proven, with over 3000 systems installed in 35 countries
  • X,Y GRR < 4% on 01005 @ +/- 50 um PTW
  • Low false call down to 50 ppm in production
  • Inspection speed up to 100 cm2/s
  • Fast programming time
  • LibraryPro to guarantee performance over time
  • Full program portability


High precision optical metrology system

  • Laser option for 3D measurements
  • 12 bit – 8 M Pixel CCD Camera
  • Telecentric Lens
  • RGB lighting with holographic diffuser
  • 4,75 μm sub pixel technology
  • High precision linear motors 1 μm repeatability
  • Algorithm based image processing
  • Massive parallel processing


  • 2K
  • 5K
  • 7K
  • 9K

Knowledge: SigmaLink

Sigma link is a modular software solution enabling data correlation between AOI and SPI machine.

Sigma link is built around 3 modules:

s Import
Generate SPI or AOI input files from GERBER or CAD xy data in just a few minutes.

s Review
Remotely review inspection results from multiple lines and multiple inspection points.