products-E009


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[ Today Is: ]

WATER BREAK TEST

1.	Immerse the board which under test into clean water,
2.	Pull it out slowly and hold the board horizontally or vertically,
3.	As soon as the board go out the water,start to count untill the water start to
	break.Write down the count seconds(please reference the<Standard Data For Brush
	Rollers>)

Standard Data For Brush Rollers(PCB Industry)

	Water Break Test
	Horizontally or Vertically ≥15 seconds