IK01 to IK06 Universal Spring Hammer Test Apparatus (Model: IK-USH)
1. Introduction
The universal spring hammer is designed according to IEC60068-2-75 figure E.1, and meet the requirement of Test Ehb. The universal spring hammer is adjustable to perform IK01, IK02, IK03, IK04, IK05 and IK06 testing. IK ratings are defined as IKXX, XX is a number from 00 to 10 which indicates the degrees of protection provided by enclosures against external mechanical impacts. it is suitable for outer casing, operating rod, handle, knob, indicator light, signal lamp and lampshade of household and similar electronic and electrical products and their accessories and similar equipment, to assess the safety performance and strength level of the product.
2. Parameter
Impact energy | 0.14J | 0.2J | 0.35J | 0.5J | 0.7J | 1J |
Test IK level | IK01 | IK02 | IK03 | IK04 | IK05 | IK06 |
Error | ±10% | |||||
Equivalent mass | 250g±5g | |||||
Radius of hammer | R10mm | |||||
Weight | 1250g | |||||
Trigger force | <10N | |||||
Material of hammer | Polyamide | |||||
Material of shell | Stainless steel |