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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。. [' U1 Q# Y; U3 [
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Purpose • To ensure laboratory test power sources are stable during the performance of testing and data collection.4 R; d) ]6 j: F, x) y& m, W, _
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Why is this requirement important? • Laboratory test power sources have a direct impact on test
: I! v. T, ]( H: |results. Accuracy, uncertainty and consistency of test
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: `4 \9 d9 ]7 [9 W* w• 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”.
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这个也是针对UL的
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发表于 2016-4-13 14:50
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