Penetrant Water Content
Testing performed I.A.W. ASTM E1417/E1417M-16 & Karl Fischer Test Method
Acceptance Criteria: Water content ≤ 5% by volume
Penetrant Brightness
Testing performed I.A.W. ASTM E1417/E1417M-16, ASTM E1135-12, & AMS 2644-F
Acceptance Criteria: Penetrant brightness 90-110% of reference penetrant
Emulsifier Water Content
Testing performed I.A.W. ASTM E1417/E1417M-16, Karl Fischer Test Method, & AMS 2644-F
Acceptance Criteria: Water content ≤ 5% by volume
Penetrant Removability
Testing performed I.A.W. ASTM E1417/E1417M-16, & AMS 2644-F
Acceptance Criteria: Background of the in-use penetrant is not visibly greater than that of the reference penetrant
Emulsifier Removability
Testing performed I.A.W. ASTM E1417/E1417M-16, & AMS 2644-F
Acceptance Criteria: Background of the in-use emulsifier is not visibly greater than that of the reference emulsifier
Comparative Penetrant Sensitivity
Testing performed I.A.W. ASTM E1417/E1417M-16
Acceptance Criteria: Sensitivity of in-use penetrant not noticeably less than reference penetrant
