IEC62262 IK Mechanical Impact Test Equipment with 2J to 20J
Stainless Steel Pendulum Impact Hammers
1. Introduction
IK pendulum hammer is designed according to IEC60068-2-75 and
IEC62262 (equivalent EN62262) , and can meet the test requirements
of IEC60598, EN50102. The IK Code was originally defined in
European Standard BS EN 50102:1995 and amended in 1998, following
its adoption as an international standard (IEC 62262) in 2002, the
European standard was renumbered EN 62262. The IK code is from 00
to 10, and corresponding impact energy is from 0.14J to 20J.
IK pendulum hammer is for IK07 to IK10 testing, the hammer is made
by steel, the working principle is : the sample is placed in
normal, then adjust the impact points, and position the impact
device, then release the hammer to freely impact the hammer.
IK pendulum hammer testing equipment can be adjusted back and
forward, left and right, and the angle also can be adjusted.
2. Specification
1). Angle: 0~900 adjustable
2). Length of swing rod: 1000mm
3). Impact hammers: 0.5kg, 1.7kg, 5kg, 5kg steel hammers with swing
rods
4). Impact height: 200~1200mm adjustable
5). Impact energy: 2J, 5J, 10J, 20J
6). Note: The standard configuration includes 0.5kg, 1.7kg and 5kg
hammers for IK 07 to IK10 testing, 10KG hammer for 50J test is a
optional device.
| Characteristics 0f Striking Elements |
| Energy/J | ≤1 ±10% | 2 ±5% | 5 ±5% | 10 ±5% | 20 ±5% | 50 ±5% |
| Equivalent mass±2%kg | 0.25(0.2) | 0.5 | 1.7 | 5 | 5 | 10 |
| Material | Nylon | steel |
| R/mm | 10 | 25 | 25 | 50 | 50 | 50 |
| D/mm | 18.5(20) | 35 | 60 | 80 | 100 | 125 |
| f/mm | 6.2(10) | 7 | 10 | 20 | 20 | 25 |
| r/mm | - | - | 6 | - | 10 | 17 |
| l/mm | Depends |
| Fall Height |
| Energy/J | 0.14 | 0.2 | (0.3) | 0.35 | (0.4) | 0.5 | 0.7 | 1 | 2 | 5 | 10 | 20 | 50 |
| Equivalent mass/kg | 0.25 | (0.2) | 0.25 | (0.2) | 0.25 | (0.2) | (0.2) | 0.25 | 0.25 | 0 .25 | 0.5 | 1.7 | 5 | 5 | 10 |
| Fall height±1%mm | 56 | (100) | 80 | (150) | 140 | (200) | (250) | 200 | 280 | 400 | 400 | 300 | 200 | 400 | 500 |
Degrees of protection against external mechanical impacts
| IK01 | IK02 | IK03 | IK04 | IK05 | IK06 | IK07 | IK08 | IK09 | IK10 |
| 0.14J | 0.2J | 0.35J | 0.5J | 0.7J | 1J | 2J | 5J | 10J | 20J |
3. How to install the hammers?
4. How to use the equipment?
1). Fixed the specimen according to standard requirement: fix the
specimen on a solid support as per normal use, or lean against a
solid plane support (or wall).
2). Choose the relevant impact hammer and fixed on swing rod, then
adjust the rack to make the top of hammer contact the test point of
specimen. If the top of hammer is on the upper or low, the swing
rod can up and down by adjusting the hand-cranking wheel to make
the hammer contact the test point of specimen,
Uplift the impact hammer, and observe the height indicate panel to
make sure the height is right, and then release the swing rod to
impact the specimen (Note: Please avoid the secondary impact).
3). Check the appearance, size and function of the specimen after
impact test, and then make a judgement according to standard.
