China Cheap price Astm Wire Penetrameter Chart - EUROPEAN STANDARD EN 462-1 Wire Type Penetrameter in sizes 6 and 10 – TMTeck

EN 462-1 Wire Type were introduced as a EUROPEAN STANDARD to supersede the German Standards
(DIN 54.109) and the British Standards Institute (BS3971:1980 type 1) Image Quality Indicators. Each
indicator consists of a series of seven parallel wires of different thichkness mounted and encapsulated
between two thin sheets of transparent, flexible PVC. A lead monogram indicates the number of the thickest wire, the material and the EN symbol.

Wire Diameters:

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