EN ISO 11611 standard :
This standard specifies minimum safety requirements for protective equipment worn during welding processes and other operations presenting similar risks.
Category and objective :
Equipment conforming to EN ISO 11611 is category 2 and aims to protect against molten metal splashes, short-term flames, radiant heat from an arc and electric shock.
Application domain :
The standard covers hoods, aprons, sleeves and gaiters to protect the body, including the head and feet. However, it excludes hand protection.
Protection classes :
The standard defines two classes of protection:
- Class 1: for low risks.
- Class 2: for higher risks, with higher metal spatter and radiant heat.
Performance testing :
The protection classes are determined by different tests:
Flame propagation tests.
Impact tests of molten metal splashes.
Heat transfer tests.
Electrical resistance tests.
Complementarity of PPE :
For complete protection, other PPE covering the head, face, hands and feet must be worn in addition to equipment complying with EN ISO 11611.
In summary, EN ISO 11611 establishes requirements for protective equipment used during welding processes, providing protection against heat, flame and molten metal spatter.
