UL 1703-2004 Standard Drop Ball Testing Machine
UL 1703-2004 Stadnard Drop Ball Testing Machine 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
UL 1703-2004 standard drop Ball Testing machine Parameters
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
| PV module and Junction box crash test |
UL 1703-2004 |
| Impact -resistance of toughened glass test |
GB/T 15763.2-2005 |
Company Instroduction
Dongguan Hong Tu Instrument Co.,Ltd specilezs in developing and producing testing machines and our company established in 2006 year , we have firm connections and full cooperation from China's National Third-Party Quality and Inspection and Notarization Center on producing and developing high-precision testing machines .
We treasure the value of good quality , reasonalbe price and efficient service with customer satisfaction. we expert ourselves in providing our customers the best suitable testing designs and high quality testing machines to make you the utmost profit
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