The professional series for PCBs.

Reliable and fully automatic! The XDV®-µ PCB devices are the specialized solution for measuring smallest structures as well as very thin coatings on PCBs.


Fischer DPP+ ¹ for highest
precision even with short measuring times
Polycapillary optics produced in-house²
with smallest spot size 10 µm (FWHM)
Automatic image recognition
for reliable measuring of small structures
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¹ Up to 50 % increased performance: Significantly improved standard deviation and thus gauge capability or significantly reduced measurement time compared DPP to DPP+.
² High-end capillary optics made by Fischer – the world's only manufacturer of X-ray fluorescence measuring instruments with its own polycapillary production. Three different high-end polycapillaries available – the right solution for each of your applications: 10 µm halo-free, 20 µm halo-free or 20 µm halo.

Automated XRF quality control of PCBs.

The FISCHERSCOPE® X-RAY XDV®-µ PCB is a true specialist for reliable quality control of PCBs with X-ray fluorescence. Thanks to a powerful silicon drift detector, microfocus tube Ultra and polycapillary optics, the XRF instrument measures with an extremely small measuring spot at very high intensity. This allows you to reliably determine even the thinnest layers. The devices also meet IPC requirements 4552 and 4556 for ENIG and ENEPIG as well as 4553A (Silver) and 4554 (Tin).

Meeting all challenges.

Reliable and fast results for ambitious measuring tasks

Fully automatable.

Let your instrument work for you

PCB experts.

Specialized measuring solutions for printed circuit boards, fulfill IPC standards

Most advanced polycapillary optics on the market.

Our in-house manufactured polycapillary optics deliver outstanding measurement results in short measuring times

Accurate and precise.

Positioning of the measuring point on small structures thanks to automatic image recognition


Extremely fast and simple

DPP+ digital pulse processor.

Shorter measuring times or improvement of standard deviation*

*compared to the DPP

  • Features

      Microfocus tube Ultra with tungsten anode for even higher performance on smallest spots with µ-XRF; Molybdenum anode optional

      4-fold changeable filters

      Up to 10 mm possible height of samples

      Polycapillary optics allow particularly small measuring spots with short measuring times at high intensity

      Measuring spot approx.: Ø 10 or 20 µm (FWHM)

      High-precision, programmable measuring table for PCBs up to 610 x 610 mm, optionally with vacuum fixture

      Silicon drift detector with 20 or 50 mm² for highest precision on thin films

      DPP+ for highest precision even with short measuring times

  • Application examples

      • Measuring on smallest flat components and structures on PCBs up to 610 x 610 mm (24 x 24 in)
      • Analysis of very thin coatings, such as gold/palladium layers of ≤ 3 nm or 10 nm
      • Automated measuring such as in quality control
      • With the 10 μm option: Measuring with smallest measuring spot in combination with a large silicon drift detector
      • With the vacuum table option: Measuring on flexible PCBs
      • Full compliance with IPC standards 4552 and 4556 (ENIG, ENEPIG), 4553A (Silver) and 4554 (Tin)

      Do you have further applications? Then contact us!

Application Notes
FISCHERSCOPE® X-RAY: Calibration of X-ray measuring instruments
FISCHERSCOPE® X-RAY tutorial: Stability test
FISCHERSCOPE® X-RAY tutorial part 1: Export / Import products in WinFTM®
FISCHERSCOPE® X-RAY tutorial part 2: Export / Import products in WinFTM®
Setting up measurement equipment monitoring
Smaller, faster and more precise: Polycapillary optics for challenging applications
Report documentation

Fischer Insights.

Measuring method.

Learn and discover how the X-ray fluorescence analysis works.

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We offer you everything you need for reliable measurement results.

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Why Fischer.

Experience many good reasons that speak for us as a company.

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