PHASCOPE PMP10 DUPLEX镀锌层测厚仪

The PHASCOPE® PMP10 DUPLEX has been developed for the precise measurement of the individual layer thicknesses of duplex coatings (lacquer/zinc coating system on steel or iron).


Due to the novel phase-sensitive eddy current method, it is capable of measuring very precisely zinc coatings with thicknesses between 0 µm and about 100 µm.


In this manner, it is far superior to conventional eddy current coating thickness measuring instruments that are to reduce the influence of a fluctuating zinc coating on the measurement of the lacquer thickness by a special “phase adjustment” or an increased measurement frequency.

In particular thin zinc coatings in a range of 0 – 10 µm on auto bodies can be measured very reproducibly.


Typical applications are in the quality assurance of

  Auto body painting

  Shopping carts and similar

  Brake line tubes and many others

Zinc alloy coatings such as ZnNi or ZnFe cannot be measured due to their low electr. conductivity.

The same applies to hot-dip galvanized coatings due to diffusion coatings that are typically present and have different electr. conductivities compared to pure zinc coatings.