SN EN ISO 3543 : 2001
Current
The latest, up-to-date edition.
METALLIC AND NON-METALLIC COATINGS - MEASUREMENT OF THICKNESS - BETA BACKSCATTER METHOD
01-12-2013
National foreword
Cooperating organizations
Methods
1. Scope and field of application
2. Definitions
3. Principle
4. Instrumentation
5. Factors relating to accuracy
6. Calibration of instruments
7. Measuring procedure
8. Measuring accuracy and precision
9. Test report
Annexes
A. Isotopes used with beta backscatter gauges
B. Atomic numbers of some commonly used coatings
and substrates
C. Saturation thickness as a function of density
for various isotopes
Figure
1. Typical normalized backscatter curve
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