On this page you can download FREE full featured evaluation version.
The PDF outlines the use of specialized gauges, such as the or cam-gauges. These tools are essential for measuring:
Lists other essential documents, including: iso 17637 pdf
In simple terms: It tells inspectors exactly how to look at a weld, what defects to look for (cracks, porosity, undercut, lack of fusion), and what equipment to use. The PDF outlines the use of specialized gauges,
One cannot inspect what one cannot see. ISO 17637 specifies that the illumination on the weld surface must be sufficient to detect imperfections. Generally, the standard mandates a minimum light intensity of 500 lux for general inspection, with higher requirements (1000 lux or more) for the detection of very fine details. The light must be directed to avoid shadowing. ISO 17637 specifies that the illumination on the
This is a crucial clause. It states that personnel performing visual testing according to ISO 17637 shall be qualified according to (NDT personnel certification) or have equivalent documented training and experience. It also defines requirements for eyesight (near vision acuity).