What is EN 47122?

EN47122 is a technical standard that is widely used in various industries. It defines the requirements for safety vests and other high-visibility clothing. This standard ensures that workers are visible and safe, especially in low-light or high-risk environments. In this article, we will delve into the details of EN47122 and explore its significance in workplace safety.

The Importance of EN47122

EN47122 plays a crucial role in ensuring the safety of workers in hazardous conditions. By specifying the requirements for high-visibility clothing, it reduces the risk of accidents and injuries. One of the key aspects of EN47122 is the color and retroreflection of materials used in safety vests. The standard specifies the minimum amount of reflective material and the color contrast to ensure maximum visibility, even at a distance. This is particularly important for workers who operate alongside moving vehicles or machinery.

Testing and Certification

To meet the requirements of EN47122, safety vests must undergo rigorous testing. These tests evaluate factors such as colorfastness, brightness, and durability of the reflective materials. There are different classes within the standard, depending on the level of visibility required. Class 1 provides the lowest level of visibility, while Class 3 offers the highest. The testing process involves exposing the clothing to various lighting conditions and measuring the amount of light reflected back. Only garments that pass these tests receive certification and can be labeled as EN47122 compliant.

EN47122 and Global Standards

While EN47122 is a European standard, similar safety standards exist in other parts of the world. For example, ANSI/ISEA 107 is followed in North America, and AS/NZS 4602 is adopted in Australia and New Zealand. These standards have slight variations in requirements, but the underlying goal is the same – to enhance worker safety through high-visibility clothing. It is important for manufacturers and employers to be aware of these different standards and ensure that the safety apparel they provide meets the necessary criteria for the region in which they operate.