Pulser-receiver
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Article
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1995
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Elsevier Science
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English
β 230 KB
## Ball bearing tester The eddy current probe in the Circoball 6.310 automatic ball bearing tester from Institut Dr F6rster detects cracks down to 50/~m x 50/~m x 750/~m in balls of metallic materials with diameters from 2 mm to 18 mm. The laser system identifies surface defects from a size of 1 O