نطاق
1.1 These test methods include non-destructive measurement of dry film thickness of non-magnetic coatings applied to ferrous metal substrates using commercially available test instruments. The test method covers only the use of instruments based on magnetic measurement principles. Test method A provides the measurement of the film using a magnetic pull meter and test method B provides the measurement of the film using a fluxmeter.

1.2 These test methods are not applicable to coatings that are prone to deform under the load of the measuring instrument, as the instrument probe needs to be placed directly on the surface of the coating to take a reading.

1.3 Values given in SI units of measurement shall be regarded as standards. Values in parentheses are for reference only.

1.4 ليس المقصود من هذا المعيار معالجة جميع قضايا السلامة, لو اي, المرتبطة باستخدامه. تقع على عاتق مستخدمي هذا المعيار مسؤولية إنشاء ممارسات السلامة والصحة المناسبة وتحديد إمكانية تطبيق القيود التنظيمية قبل الاستخدام..