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BS EN ISO 9934-2:2015 pdf free

BS EN ISO 9934-2:2015 pdf free.Non-destructive testing一Magnetic particle testing
This part of ISO 9934 specifies the significant properties of magnetic particle testing products (including magnetic ink, powder, carrier liquid, contrast aid paints) and the methods for checking their properties.
The following documents, in whole or in part, are normatively referenced in this document and are indispensable for its application. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.
ISO 2160, Petroleum products一Corrosiveness to copper一Copper strip test
ISO 2591-1, Test sieving一Part 1: Methods using test sieves of woven wire cloth and perforated metal plate
ISO 3059, Non-destructive testing 一Penetrant testing and magnetic particle testing一Viewing conditions
ISO 3104, Petroleum products一Transparent and opaque liquids一Determination of kinematic viscosity and calculation of dynamic viscosity
ISO 4316, Surface active agents一Determination of pH of aqueous solutions一Potentiometric method
ISO 9934-1, Non-destructive testing一Magnetic particle testing一Part 1: General principle
ISO 9934-3, Non-destructive testing一Magnetic particle testing一Part 3: Equipment
ISO 12707, Non-destructive testing一 Terminology一Terms used in magnetic particle testing
EN 1330-1, Non-destructive testing一Terminology 一Part 1: List of general terms
EN 1330-2, Non-destructive testing- Terminology 一Part 2: Terms common to the non-destructive testing methods
EN 1330-7, Non-destructive testing一Terminology 一Part 7: Terms used in magnetic particle testing
EN 10083-2, Quenched and tempered steels一Part 2: Technical delivery conditions for nonally steels
EN 10204, Metallic products一Types of inspection documents
The arrangement of the apparatus used is shown in Figure 1.
The powder surface shall be evenly irradiated with UV-A at an angle of 45°±5°. Luminance shall be measured with a suitable meter with an accuracy of ±10 % or better. It shall measure the luminance from the powder surface and be unaffected by areas outside of the target area. The level of irradiance shall be measured with a meter conforming to ISO 3059 with its UV sensor replacing the powder surface.
The recommended arrangement is using a luminance meter with a 200 cd/m2 range and a viewing angle of 20° placed 80 mm above the plane powder surface, diameter 40 mm. UV-A lamps are placed so as to give an even irradiance at the powder surface, with Ee between 10 W/m2 and 15 W/m2.BS EN ISO 9934-2 pdf downlaod.

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