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本文探讨确定电子设备在盐雾大气中的适用性,是否要用整台设备进行试验以及采用哪种试验方法合适。 使用情况调研和电性能检测均表明,用电子设备使用的元、器件和零部件进行盐雾试验较合适:Ka盐雾试验方法要比Kb交变盐雾试验方法更相宜。 作者认为,鉴于我国船舶进口数量的增加,仍有必要制订Kb交变盐雾试验方法国标。
This article explores determining the suitability of electronic equipment in a salt spray atmosphere, whether to use the entire equipment for testing and which test method is appropriate. Use studies and electrical performance tests have shown that salt spray tests using elements, devices, and components used in electronic equipment are more appropriate: the Ka salt spray test method is more suitable than the Kb alternating salt spray test. The author believes that in view of the increase in the number of our ship imports, there is still need to develop Kb alternative salt spray test method GB.