Standard:According to UL1703-200 , GB/T 15763.2-2005 standard requirement

Purpose:

to provide mass of steel ball adjust certain height , make it free fall , impact the sample and to view its damage level , use to determine the quality of  module ,toughened glass and junction box quality

Technical specifications:

1,The mass of fall ball :535g(UL1703-2004), module resistance impact 1040g(GB/T 15763.2-2005),      

Toughened glass resistance impact 260g (UL1703-2004), Junction box resistance impact

2,Drop height:1.295m (Max)

3,Drop control ways: DC electromagnetic control