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NF EN ISO 14744-3 : 2000
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The latest, up-to-date edition.
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WELDING - ACCEPTANCE INSPECTION OF ELECTRON BEAM WELDING MACHINES - PART 3: MEASUREMENT OF BEAM CURRENT CHARACTERISTICS
12-01-2013
Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Test arrangement
4.1 General
4.2 Faraday cup and electrical connections
5 Measurement procedure
5.1 General
5.2 Current losses
5.3 Measuring the ripple
5.4 Measuring the stability
5.5 Measuring the reproducibility
6 Problems in measurement
7 Evaluation
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