UL 1703 -2004 Falling Ball Impact Tester for PV Module

UL 1703-2004 Falling Ball Impact Tester 

Principle
Using a steel ball which mass specified falling from a fixed height, impact the sample, measured the quality of The module, toughened glass and Junction box through observing extent of the damage

The mass of falling ball

1.535g (UL 1703-2004), impact Resistance of module

2.1040g (GB/T 15763.2-2005), impact Resistance toughened glass

3.260g (UL 1703-2004), impact Resistance of Junction box

4. Fall height, 1.295m (Max. )

5. Adopt DC electromagnetic controller


Company Introduction 
  Dongguan Hong Tu Instrument Co.,Ltd specializes in developing and producing testing machines and our company established in 2006 year , we have firm connections and full cooperation with China's National Third-Party Quality Inspection and Notarization Center on producing and developing testing machines .
  We treasure the value of good quality , reasonable price and efficient service with customer satisfaction. we expert ourselves in provding our customers the best suitable testing designs and high quality testing machines to make you utmost profit