Test item 测试名称: Knee protection by laying down requirements and test methods 护膝
Classification 分级:
Type 1 knee protectors
knee protectors that are independent of other clothing and fasten around the leg
Type 2 knee protectors
foam plastic or other padding material in pockets on trouser legs, or permanently attached to trousers NOTE The position of Type 2 knee protectors on trousers may be fixed or adjustable.
Type 3 knee protectors
devices not attached to the body, but put into place as the user moves around. These may be for each knee or both knees together
Type 4 knee protectors
knee protectors for one or both knees, which are parts of devices with additional functions such as a frame to aid standing up, or a kneeling seat. The knee protectors may be worn on the body or be independent
level 0 knee protectors suitable only for use on flat floor surfaces and providing no protection against penetration.
level 1 knee protectors suitable for use on flat or non-flat floor surfaces and providing protection against penetration at a force of at least (100 ± 5) N.
level 2 knee protectors suitable for use on flat or non-flat floor surfaces in severe conditions and providing protection against penetration at a force of at least (250 ± 10) N."
Test info 测试内容:
Knee protectors for work in the kneeling position |
5.1 Innocuousness |
5.2.3 Sizing |
5.2.4 Dimensions |
5.2.5 Penetration test |
5.2.6 Force distribution |
5.2.7 Peak transmitted force in impact |
5.2.8.1 Restraint |
5.2.8.2 Restraint by straps |
5.3 Water resistance |
5.4 Ergonomics |
5.4.2 Compliance test of straps |
7 Marking |
8 Information |
EN 340 Innocuousness test |
AZO DYE |
pH value |
Color fastness to perspiration |
Cr VI (for leather part) |
Nickel (for metal part) |
Lead time 测试周期: 常规 regular service 45 working days
Sample size 送样规格: 16 pairs of kneepads and 4 pairs of trousers that the pads are to be used with 16套成品+4条测试用裤子
Others 其他信息:
Sample for reference 参考图片:
>Sample Report 报告样本: