EN 511
Protective gloves against cold.
The standard specifies the requirements and test methods for gloves that protect against cold transmitted by convection or conduction down to -50ºC.
Definition and requirements: Protection against cold is represented by a pictogram followed by a series of 3 performance levels, related to specific protection properties.
| INDICI DI PRESTAZIONE | a | b | c |
| Freddo convettivo | Freddo da contatto | Impermeabilità | |
| Isolazione termica | Resistenza termica | all’acqua | |
| Itr in m2 C/w | R in m2 C/w | ||
| 0 | Itr <0,10 | R<0,025 | nullo |
| 1 | 0,10<Itr<0,15 | 0,025<R<0,050 | promosso |
| 2 | 0,15<Itr<0,22 | 0,050<R<0,100 | - |
| 3 | 0,22<Itr<0,30 | 0,100<R<0,150 | - |
| 4 | 0,30<Itr | 0,150<R | - |