IK07 2J Spring Hammer Test Apparatus
1. Introduction
2J spring hammer test apparatus is designed according to IEC60068-2-75 figure E.1. The spring hammer consists of the boy, the striking element and the release system. The striking element is made of steel and has an equivalent mass of 500g. 2J spring hammer is for IK07 test, it can be used in any position providing there is enough room to apply it correctly.
2. Parameter
Impact energy | 2J | 0.14, 0.2, 0.35, 0.5, 0.7, 1J |
Test IK level | IK07 | IK01 to IK06 |
Error | ±5% | ±10% |
Equivalent mass | 500g±5g | 250g±5g |
Radius of hammer | R25mm | R10mm |
Weight | 1250g | 1250g |
Trigger force | ＜10N | ＜10N |
Material of hammer | steel | Polyamide |
Material of shell | Stainless steel | Stainless steel |
