|
Pictograms Explained
Pictograms help to quickly identify a gloves
suitability for specific purposes. Each symbol
represents a different type of hazard and the
numbers underneath indicate how well the glove
performed in the tests, the higher the number
the better the performance.
|
| EN 388 |
Mechanical Hazards |
Rating |
 |
Abrasion resistance |
0-4 |
| Blade cut resistance |
0-5 |
| Tear resistance |
0-4 |
| Puncture resistance |
0-4 |
| EN 374-2 |
Chemical & Micro-Organisms |
Rating |
 |
Resistance to penetration by micro-organisms.
Rated as acceptable quality levels (A.Q.L.) |
|
| Level 1 |
4/S4 |
| Level 2 |
1.5/GI |
| Level 3 |
0.65/GI |
| EN 374-3 |
Chemical & Micro-Organisms |
Rating |
 |
Resistance to permeation by chemicals. |
|
| Level 1 |
>10 mins |
| Level 2 |
>30 mins |
| Level 3 |
>60 mins |
| Level 4 |
>120 mins |
| Level 5 |
>240 mins |
| Level 6 |
>480 mins |
| |
|
|
| BS EN 374:2003 now states that a glove must have a breakthrough time of at least 30 minutes when tested for 3 chemicals from a list of 12 standard defined chemicals. The chemicals tested against are designated an identifying letter from A to L |
|
A
|
Methanol |
|
|
B
|
Acetone |
|
|
C
|
Acetonitrile |
|
|
D
|
Dichloromethane |
|
|
E
|
Carbon Disulphide |
|
|
F
|
Toluene |
|
|
G
|
Diethylamine |
|
|
H
|
Tetrahydrofurane |
|
|
I
|
Ethyl Acetate |
|
|
J
|
n-Heptane |
|
|
K
|
Sodium hydroxide 40% |
|
|
L
|
Sulphuric acid 96% |
|
| |
|
|
| EN 407 |
Thermal Hazards (Heat and / or fire) |
Rating |
 |
Flammability |
0-4 |
| Contact heat |
0-4 |
| Convective heat |
0-3 |
| Radiant heat |
0-4 |
| Small splashes of molten metal |
0-4 |
| Large splashes of molten metal |
0-4 |
| EN 511 |
Protection from cold |
Rating |
 |
Resistance to convective cold |
0-4 |
| Resistance to contact cold |
0-4 |
| Permeability to water |
0-1 |
| EN 388 |
Anti-static performance |
|
 |
Pass or fail |
|
| EN 388 |
Impact Cut Resistance |
|
 |
Pass or fail |
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