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Innovation and Technology Transfer

New technologies are created thanks to the commitment and creativity of our employees within the framework of our public mandate. Here you will find offers for these technologies - also for branches outside of pure metrology.

Laser Doppler Anemometry (LDA) measures the velocity in liquids optically - i.e. contact-free. A procedure developed at PTB to determine the position of the measuring volume considerably reduces the uncertainty of volume flow determination when calibrating flow sensors by means of LDA. From the power of the backscattered laser light, the path of Flow velocity measurement In a pipe· (left: LOA...

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