DFD® INSTRUMENTS
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Adhesion Tester Selection Guide for Flame Sprayed Coatings |
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![]() Manual Testing
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As an important quality control measure flame sprayed zinc and
aluminium are required to be tested for adhesion strength as the
spraying progresses to ensure that the contractual minimum adhesion
strength is achieved.
Testing is often required on the actual sprayed component which may not necessarily be flat. It can be a cylindrical shape or an uneven surface. It is therefore vital to use test equipment which is not affected by these constraints by showing readings which are too low (causing problems with the contractual obligations). Three PAT models are suitable for this type of QC testing: GM01/6.3kN.The basic manual all-round model for testing in the workshop and on site. Can be connected to Digital Logging Module.
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