Applying TeraHertz to industrial technology
  Multiple layers thin film thickness
   Non-destructive measurement system

Who "Das-Nano" is

Das-Nano, founded in 2012, is a company that consists of experienced business and industry entrepreneurs. Our team boasts world-leading scientists with a long track-record in scientific research, technological and international business.

With 40% of our team holding PhDs and being based in Navarre (Spain), we are in a unique position to provide a technology portfolio that is continuously evolving. Our technology provides state-of-the-art solutions for many different industries including but not limited to:

High Security Printing, working hand in hand with Central Banks and Security Printers.
Banking and Fintech Industry. Automotive Industry.
Aerospace and Windpower Industry.
Research & Science equipment.



 Multiple layers film thickness non-destructive measurement system

The penetrating property of THz waves permits the measurement of the thickness of all the paint layers in a vehicle, without contact. das-Nano has obtained the topography of the complete painting scheme of a car, offering a unique tool for the cost optimization and the demanding quality requirements of the car manufacturers.

For our customers,

3 type of system configuration are ready as your best solution.

Laboratory model

Portable model

Also for automation, we have a track record in measuring multi-layer coating films by automobile manufacturers.

Automation model


 Magnetic ink property inspection device

Das-Nano’s Pompaerlo+ magnetic quality control device allows the security printer to verify the magnetic level of any feature, right at the production line, even with wet ink sheets, in just 3 seconds. Any Ink (hard & soft), magnetic THREAD, raw materials and even OVMI inks can be thoroughly and quickly inspected. It is portable and easy to use instrument that has been designed with high robustness and reliability standards in order to be used in harsh environments.

Zeph IR

 IR ink online inspection system

Zeph IR system has been co-developed in partnership with the Royal Spanish Mint- FNMT. Zeph IR allows the on-line control of special IR inks right at the production line, avoiding costly printing failures and material rejections. It also permits the inspection of other types of IR inks such as TIR and opaque to IR. It measures even on un-cut, wet sheets on line.


 Graphene etc… Thin film sheet quality inspection system

Onyx has developed for inspecting quality of any thin sheets like Graphene. Onyx has tested a large variety of materials, showing its ability to provide excellent a quick quality results. It can provide a uniformity and homogeneity analysis and full conductivity maps, in a few seconds. (Ultra-fast: 77cm2/min)

Other Terahertz properties

Features of THz features combined introduce a new way of seeing what was not visible before. Due to its low photon energy, it does not cause ionization, it is completely safe and does not modify the inspected item. das-Nano is harnessing the power of THz waves to bring brand-new applications to the industry.

THz waves give the ability to see the internal structure of a dielectric material, and are therefore ideal for the inspection of plastics. X-ray or gamma-Ray has effect of ionizing while THz determines the thickness of layers and the presence of internal defects without that effect.

THz waves have already revealed the mysteries of the greatest painters in history. Hidden signatures, layers underneath, brushstrokes and features can now be uncovered and shown to the world, in a contactless, non-damaging way. Lead Paints (not even trespassed by X-Rays), can be now analyzed.

Found Four Co., Ltd.

Toshin Bldg. 4-17 Kaigandori, Naka-ku, Yokohama, 231-0002 Japan
+81-45-222-6420 : Phone / +81-45-222-6407 : Fax