Portwest Impervious Tech Safety Glasses, Clear

Standards and labels

• EN 172:1994

  EN 172:1994 is a European standard that specifies the requirements and test methods for sunglasses and related eyewear. The standard includes requirements for visual quality, impact resistance, and UV protection. Test results for EN 172:1994 include measurements of the eyewear's transmittance and luminous transmittance, as well as a test for impact resistance.

  Test results

  Sun Glare Reduction Tested

  EN 172:1994 is a standard designed to assess the sun glare reduction capabilities of filters used in eye protectors. The purpose of this standard is to ensure that these filters effectively reduce glare from sunlight, enhancing visual comfort and safety for the wearer. Marking Tested means that it has undergone testing to evaluate its ability to reduce glare from the sun. The test method involves exposing the filter to simulated sunlight and measuring the reduction in glare experienced by the wearer. Filters meeting this standard must demonstrate significant glare reduction, thereby improving visibility and reducing eye strain in bright outdoor conditions. The practical implications of this result are notable, as it ensures that eye protectors equipped with these filters offer enhanced comfort and safety for users, particularly in environments with intense sunlight exposure, such as construction sites, outdoor sports, and driving.

• EN 170:1986

  EN 170:1986 is a European standard that defines the requirements and test methods for the performance of smoke control systems in buildings. The standard specifies the minimum levels of performance that the system must meet, as well as the methods that should be used to test the system to ensure it meets these requirements. Possible test results include the ability of the system to control the spread of smoke, the airflow rate and pressure drop of the system, and the resistance to fire spread.

  Test results

  Ultraviolet Filter 100 %

• EN 166

  Reach out to ask about the standard test results

• CE Marking

  CE Marking is a label that shows a product meets certain safety and environmental standards set by the European Union. To get the CE Marking, a company must test and certify their product meets these standards. CE Marking is required for many products sold in the EU, including electronics, machinery, toys and medical devices. It helps ensure that products are safe for consumers and the environment, and allows for easy trade within the EU.