IK10 – 5Kg strike element
To verify IK7 resistance, one impact of 0.5kg mass dropped from 400mm above the affected surface is necessary using  a pendulum hammer. In some cases a Spring Hammer apparatus DNSH068-7 can be used if required by the standard. 
 
Product Description
 
IK7 – 0.5Kg strike element
Outfits
IK7 – 0.5Kg strike element Alloy: SS316
Superficial Treatment: Polished Weight: 5Kg  +/- 0.01 kg
Launching method: Polycarbonate Tube with 400mm Trigger Compliance: EN 62262
Or Pendulum Hammer - DNHT068-5
The Standard EN 62262 especify the criteria to check the resistance of IK7 by appliying a impact of 2 Nm.