IK07 - IK11 Manual Release Vertical Impact Hammer
IK07 - IK11 Manual Release Vertical Impact Hammer
- Detail
- Parameters
IK07 - IK11 Manual Release Vertical Impact Hammer
1. Introduction
The IK07 to IK11 manual release vertical impact hammers are designed to meet the test requirements of IEC60068-2-75 test Ehc for severities 2J and above. The hammer consists by a striking element which falls freely from rest through a vertical height on to the specimen surface held in a horizontal plane. And the fall of the striking element shall be along a guideway, the guideway shall not rest on the specimen and the striking element shall be free of guideway on the striking the specimen. The masss of the striking element is equal to equivalent mass.
2. Parameter
Impact hammers | 0.5kg, 1.7kg, 5kg, 5kg and 10kg steel hammers for IK07 to IK11 vertical impact testing |
Impact energy | 2J, 5J, 10J, 20J, 50J |
Size of guideway (diameter *height) | Φ40mm*471mm, Φ68mm*385mm, Φ89mm*337mm, Φ108mm*520mm, Φ129mm*650mm |
Release mode | Manual release |
3. Characteristics of Striking Elements
Energy/J | 2 ±5% | 5 ±5% | 10 ±5% | 20 ±5% | 50 ±5% |
Equivalent mass±2%kg | 0.5 | 1.7 | 5 | 5 | 10 |
Material | steel | ||||
R/mm | 25 | 25 | 50 | 50 | 50 |
D/mm | 35 | 60 | 80 | 100 | 125 |
f/mm | 7 | 10 | 20 | 20 | 25 |
r/mm | - | 6 | - | 10 | 17 |
l/mm | Depends | ||||
 | |||||
4. Height of fall
Energy(J) | 2 | 5 | 10 | 20 | 50 |
Equivalent Mass (kg) | 0.5 | 1.7 | 5 | 5 | 10 |
Height of fall mm±1% | 400 | 300 | 200 | 400 | 500 |
5. 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 |
