← Glossary
Illuminance
Illuminance is the luminous flux per unit area, measured in lux. It determines the visibility of surface defects and should be sufficient for precise inspections.
Physical-Chemical Mechanism of Action
Illuminance indicates how much light falls on a surface. It is measured in lux (lx). The higher the illuminance, the better the visibility of details and surface defects.
Metallurgical Relevance & Welding Risks
Missing or insufficient lighting can cause flaws, cracks, or other defects not to be visible. This can lead to malfunctions and safety risks in the product.
Workshop Practice & Instructions
For a precise inspection, at least 500 lux should be present on the surface being examined. If lighting is missing or insufficient, increase the light source to ensure all details are visible.
MetallurgieSchweißtechnik