IEC 60068-2-75 Environmental Testing Hammer Test
IEC 60068-2-75 provides three international standardized test methods for determining the ability of a specimen to withstand rigorous and stringent impacts and is used primarily to establish an acceptable level of robustness when assessing the safety of a product.
Application
PHS-01 complies with Eha Pendulum Hammer test and it is developed as Pendulum Hammer Striking Tester, which has an auto lifting pendulum hammer that can be automatically released at different impact heights. It is used for determination of the ability of a sample to withstand specific severities of impact.
System Description
PHS-01 has a steady structure and is mainly composed of control box, pendulum lifting and releasing unit, and sample clamping unit.
Technical Features
PHS-01 Pendulum Hammer Striking Tester a PLC controlled unit (industrial level stable) and HMI touch screen operated. Synchronized belt driven pendulum lifting and magnetic pendulum releasing design. By simply clicking the impact energy on screen, the system will automatically lift the hammer to the corresponding height. Then when test start, the pendulum automatically releases from the latch and impact the sample.
Sample mounting fixture is strictly standard conformed and it can be adjusted with plywood thickness and can be turned about as well, to keep sample perpendicular to impact hammer direction.
- PLC control inside & HMI touch screen
- Pendulum automatically lifting and electromagnetic releasing
- Impact height is automatically reached
- Different striking elements available
- Dual language display available
Main Parameters |
|
| Impact Energy | 0.14J, 0.2J, 0.35J, 0.5J, 0.7J, 1J, 2J, 5J |
| Equivalent Mass | 0.25, 0.25, 0.25, 0.25, 0.25, 0.25, 0.5,1.7 |
| Height of Fall | 56,80,140 ,200,280,400,400,300mm |
| Plywood | 175*175mm, 8mm thickness by user |
| Power | AC 110~220V 50/60Hz |
| Control | PLC and human machine interface |
Major Standards
IEC 60068-2-75 Environmental testing – Part 2-75: Tests – Test Eh: Hammer tests
GB/T 2423 55-2006《电工电子产品环境试验 第2部分:试验方法 试验Fh:锤击试验》
GB 7000.1-2015《灯具第1部分:一般要求与试验》
GB/T 20138-2006《电器设备外壳对外界机械碰撞的防护等级(IK代码)》