Paints and varnishes. Bend test (conical mandrel) Ingestion-build-54371 These quartz resonators are used

These quartz resonators are used as high-performance resonators for use in filters and oscillations

and the relationship between UKLeaP and specifications issued by the IMS Global Consortium

Warning equipment and lights

ISO 17420-3 taken as the basis for the revision of EN 148-1

BS EN 15288‑2:2018 supersedes EN 15288-2:2008

Paints and varnishes. Bend test (conical mandrel) Ingestion-build-54371 These quartz resonators are used1 Scope This International Standard describes an empirical test procedure for assessing the resistance of a coating of paint, varnish or related product to cracking and or detachment from a metal substrate when subjected to bending around a conical mandrel under standard conditions. For a multi coat system, each coat may be tested separately or the complete system may be tested.