: Accurate inspection is impossible in the dark. Article 9 typically mandates a minimum light intensity, such as 100 foot-candles (1000 lux) , to reveal fine cracks or corrosion.
Reports must include the date of examination, the procedure used, the name of the inspector, and the final results/evaluation. Comparison Overview ASME Section V, Article 9 Requirement Primary Tool The human eye (aided or unaided) Min. Lighting 100 foot-candles (1000 lux) Access Angle Not less than 30° to the surface Max Distance 24 inches (600 mm) for direct view Vision Test Annual J-1 (near vision) & color perception asme section v article 9
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A specialized method using artificial light transmitted through a translucent material to detect internal flaws like flow lines or inclusions in composites. 3. Key Equipment & Environment : Accurate inspection is impossible in the dark
Your Article 9 exam is worthless without a report. The mandatory records for Visual Examination include: Comparison Overview ASME Section V, Article 9 Requirement
The key requirements of ASME Section V Article 9 are: