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有过一个实验室电源性能的要求，整体电力系统不晓得。( x0 a1 X2 v' l4 z( Y+ F) b- ]1 E
5 A7 k6 }5 P. W5 @7 j7 QPurpose • To ensure laboratory test power sources are stable during the performance of testing and data collection.
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Why is this requirement important? • Laboratory test power sources have a direct impact on test
/ T% ]0 V( f0 H3 H. {; b! s9 [results. Accuracy, uncertainty and consistency of test 0 @& k& G& x/ k9 @: I
results are affected by laboratory test power sources. 2 _0 I7 v" n; I: f) ^- f( e
2 b* S5 o$ {% R2 q• Power conditions are required to be analyzed in accordance with ISO \ IEC 17025 paragraph 5.3.1: “Laboratory facilities for testing and/or calibration, including but not limited to energy sources, lighting and environmental conditions, shall be such as to facilitate correct performance of the tests and/or calibrations”.$ z5 p4 e$ P# z7 O
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这个也是针对UL的: B9 ?9 o/ d* }6 O
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发表于 2016-4-13 14:50
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