CAPINTEC, INC. CAPRAC
®
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April 2021 TESTS 9-7
BACKGROUND
Any presence of contamination may be confirmed by counting without a sample in the Well
Counter. Reference CHAPTER 8: ACCEPTANCE & QUALITY ASSURANCE TESTS,
SECTION: QUALITY ASSURANCE TESTS, Contamination Test.
Background should be measured on a daily basis.
Reference CHAPTER 10: WIPE MEASUREMENT PROCEDURES, SECTION: MEASURE
BACKGROUND for Background measurement procedures.
QUALITY ASSURANCE TESTS
The Quality Assurance Tests consist of the System Test, MDA Test and the Chi Square
Test. Each of these tests is described in the following sections.
Figure 9-5 Main Screen
To access the Quality Assurance Tests, from Figure 9-5 Main Screen, touch the QUALITY
ASSURANCE button. Figure 9-6 Quality Assurance Screen will appear.
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