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Liquid Penetrant Testing Report
ส่วนที่ 2 : สภาพชิ้นงาน อุปกรณ์และเทคนิคการทดสอบ
Prepared Edge Before / After PWHT Back Chipping
Stage of Examination
As weld Before / After Hydro Test Other ________________
Surface Preparation Grinding Brushing Other ________________
Visible Water - Washable Visible Solvent - Removable
Technique
Fluorescent Water - Washable Fluorescent Solvent - Removable
Type Natural light Artificial light Black Light (Spectroline SB100)
Lighting Level Actual light ______ Lx at surface. Verification Date : January 5 , 2011
1,456
Light meter Brand : Model : Serial No. : Q112467
Digicon
LX-70
Manufacturer SHERWIN INCORPORATED
Penetrant DP-51 HM 704 Spraying Brushing Penetrant Dwell Time : 10 min.
Consumables Cleaner DR-60 Water
Developer D-106 Non (D-106 apply by spraying) Developer Dwell Time : 10 min.
Min. and max. time periods between removable excessive penetran to applied developer steps . Min. 5 min. Max. 30 min.
