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江南全站app下载官方网站安装 ipx4 实验条件


2024-09-27


江南全站app下载官方网站安装 主要用于检测各种产品在淋雨环境下的防水性能。通过模拟不同的淋雨强度、方向和时间,可以评估产品的防水等级是否符合相关标准或。设计要求该产品广泛应用于电子电工、航空航天、军工等科研单位,以及汽车、家电、通讯等行业。

江南全站app下载官方网站安装IPX4防水等级测试的目的是确保设备能够防止来自各个方向飞溅的水不会对设备造成有害影响。根据GB/T 4208-2017标准,IPX4防水等级的测试条件通常包括:

江南全站app下载官方网站安装

1.试验设备:使用摆管式淋水溅水试验装置,摆管中点两边各180°弧段内布有喷水孔。

2.样品放置:被试外壳放在摆管半圆中间,摆管偏中心位置距离物品200mm。

3.摆动角度:摆管沿垂线两边各摆动180°,共约360°,每次摆动约需12秒。

4.试验时间:持续淋水10分钟。

5.喷水压力:喷水压力应在80~100 kPa(千帕)之间。

6.喷水孔径:喷水孔的直径通常为0.4毫米。

7.喷水流量:每个喷水孔的流量应控制在0.07升/分钟(L/min)左右。

8.水质要求:使用的水应为清洁的软质自来水。

9.支撑物要求:被试外壳的支承物应开孔,以避免成为挡水板,确保外壳在各方面都受到溅水。

10.样品调整:如果某些型式的设备试验时外壳所有部分不能全部淋湿,可上下调整外壳支承物。

上述关于江南全站app下载官方网站安装ipx4 实验条件的详细介绍,先整理到这里。

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