Ansell ActivArmr 78-103

Standards and labels

• EN 511:2006

  EN 511:2006 is a European standard that sets requirements for the protection against cold for gloves and mittens. It covers factors such as resistance to cold, water penetration and breathability. Testing must be done by a certified lab and must show that the product meets all requirements of the standard. Possible test results would include pass/fail for each requirement, as well as specific measurement data.

  Test results

  Convective Cold Level 0

  EN 511:2006 is a European standard that specifies the requirements and test methods for gloves protecting against cold. A result of Level 0 in the Convective Cold test indicates that the gloves did not provide any significant insulation against convective cold, meaning they failed this part of the test. According to this standard, testing for Convective Cold involves placing the tested gloves in a controlled cold environment where cold air is circulated around them to simulate the effect of cold winds. The glove's ability to prevent heat loss under these conditions is then measured, wherein a higher score represents better insulation from cold air. A Level 0 result implies that gloves under this classification do not offer protection against the loss of heat from convection, making them unsuitable for environments where cold wind is a factor. This information is critical for procurement professionals to ensure that they select gloves with adequate resistance to convective cold for environments requiring such protection .

  Cold Contact Level 1

  The standard EN 511:2006 specifies requirements for protective gloves that guard against cold environments. Cold contact performance Level 1 indicates a glove's level of protection against transmitted cold via physical contact with cold objects. For Level 1 specifically, the thermal resistance level must be above 0.025 but less than 0.050 m²°C/W. The test for this rating, known as the Contact Cold Test, involves placing the glove material on metal plates that have been pre-cooled to different specific temperatures. The temperature drop across the test sample is then measured to determine how effectively the glove insulates against cold. In practical terms, a glove achieving Level 1 in cold contact provides minimal thermal insulation, suitable for environments where exposure to slight cold is expected but not extreme cold conditions .