德国标准 DIN EN 14404 护膝测试

 

testitem 测试名称: knee protection bylaying down re and test methods 护膝

 
classification分级:

 

type 1 kneeprotectors

knee protectorsthat are independent of other clothing and fasten around theleg

type 2 kneeprotectors

foam plastic orother padding material in pockets on trouser legs, or permanentlyattached to trousers note the positionof type 2 knee protectors on trousers may be fixed oradjustable.

type 3 kneeprotectors

devices notattached to the body, but put into place as the user moves around.these may be for each knee or both knees together

type 4 kneeprotectors

knee protectors forone or both knees, which are parts of devices with additionalfunctions such as a frame to aid standing up, or a kneeling seat.the knee protectors may be worn on the body or beindependent

 

level0 kneeprotectors suitable only for use on flat floor surfaces andproviding no protection against penetration.

level1 kneeprotectors suitable for use on flat or non-flat floor surfaces andproviding protection against penetration at a force of at least(100 ± 5) n.

level2 kneeprotectors suitable for use on flat or non-flat floor surfaces insevere conditions and providing protection against penetration at aforce of at least (250 ± 10) n."

 

testinfo 测试内容:

 

knee protectors for work in thekneeling position5.1innocuousness 5.2.3sizing 5.2.4dimensions 5.2.5 penetrationtest 5.2.6 forcedistribution 5.2.7 peaktransmitted force in impact 5.2.8.1restraint 5.2.8.2 restraintby straps 5.3 waterresistance 5.4ergonomics 5.4.2 compliancetest of straps 7marking 8information en 340 innocuousnesstestazodye phvalue   color fastness toperspiration cr vi (for leatherpart)nickel (for metalpart) 

lead time 测试周期: 常规regular service 45 working days

 

samplesize 送样规格: 16 pairs ofkneepads and 4 pairs of trousers that the pads are to be usedwith 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：