Penetrant Testing (PT) Unit
PT Unit is indispensable for continuous penetrant testing of parts in a production line of parts factory.The PT Unit is generally composed of multiple baths, washing booth, drying room and inspection room.
PT Unit List
|Hot Water Fluorescent PT Unit HW-1||Washing penetrant by hot water|
|No-Draining PT Unit
|Treatment facility for drainage is not needed|
|Fluorescent PT Unit MA-I||Water washable fluorescent penetrant is used|
Penetrant Testing (PT) Material
MARKTEC has two types of Penetrant; visible dye penetrant (red color) and fluorescent penetrant, and three types of Developer; dry powder type, aqueous type and nonaqueous quick drying aerosol type. Cleaner/Remover is used for pre-cleaning of workpiece, removal of excess penetrant and post-cleaning of workpiece.
PT Material List
Principle of PT
Penetrant Testing process is usually "Pre-cleaning - Penetrating - Washing - Developing - Observation - Post-cleaning" .