What is EN 511-16:2010?

The EN511-16:2010 is a technical standard that applies to protective gloves against cold. It specifies the testing methods and performance requirements for these gloves, ensuring that they provide adequate protection for individuals working in cold environments.

Testing Requirements of EN511-16:2010

To meet the requirements of EN511-16:2010, gloves are tested in three areas: resistance to convective cold, resistance to contact cold, and water permeability resistance. These tests assess the ability of the gloves to protect against different types of cold exposure.

Resistance to Convective Cold

Convective cold refers to the transfer of cold air through convection. In this test, the glove's capability to resist convective cold is evaluated by measuring the amount of air passing through the glove material under specific conditions. The lower the amount of air passing through, the better the glove's resistance to convective cold. This test helps determine how effective the gloves are at protecting against wind chill factors.

Resistance to Contact Cold

Contact cold refers to the transfer of cold through direct contact with a cold surface. In this test, the glove's ability to insulate against contact cold is evaluated. A thermal probe is used to measure the temperature change when applying pressure on the glove with a cold surface. The longer it takes for the temperature to drop, the better the insulation provided by the gloves. This test ensures that gloves can effectively protect against prolonged exposure to cold surfaces.

Water Permeability Resistance

Water permeability resistance test determines the ability of gloves to resist water penetration. It evaluates whether the gloves can keep the wearer's hands dry in wet and cold conditions. The gloves are subjected to a water spray, and the amount of water ingress is measured after a specific time period. The lower the amount of water ingress, the higher the water resistance of the gloves.

In conclusion, EN511-16:2010 is a technical standard that ensures protective gloves provide adequate protection against cold environments. By adhering to the testing requirements outlined in this standard, manufacturers can produce gloves that effectively protect individuals working in extreme cold conditions. These gloves offer resistance to convective cold, contact cold, and water permeability, ensuring the safety and well-being of workers in cold environments.