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什么是IPX9K高温喷淋试验箱


2019-10-28


新能源汽车的面世,带动了IPX9K高温喷淋试验箱的需求量,因为新能源汽车上很多部件需要通过IPX9k高温高压喷淋检测,才能达到使用标准要求。

IPX9K高温喷淋试验箱主要由钢制外箱、304#不锈钢内箱、特制9K喷嘴、转台、高压水泵、控制系统、7寸触摸屏、压力表、温控系统等部件组成。

IPX9K高温喷淋试验箱

IPX9K高温喷淋试验箱符合新国标《GBT 4208-2017外壳防护等级(IP代码)》中,14.2.9第二位特征数字为9的喷水试验、图7扇形喷嘴尺寸、图8用于检测扇形喷嘴排空尺寸、图9不同表面光滑度的扇形喷嘴示例、图10测量喷水冲击力、图11冲击力分布图以及图12检验小型外壳IPX9

IPX9K高温喷淋试验箱的试验条件可以分为两种:

1. 对于小型外壳(尺寸不超过250mm),外壳应该安装在图12所示的测试装置上。转速为5±1r/min,喷射角度为:0°、30°、60°、90°。每个位置测试时间为30秒。

IPX9K高温喷淋试验箱

2. 对于大型外壳(尺寸大于或等于250mm),外壳应该按照预期使用安装,外壳的全部外表面都会被喷射。IPX9K高温喷淋试验箱喷射方向:从各个方希喷射覆盖外壳整个表面,并且喷射角度应尽可能垂直于喷射表面;试验条件下喷嘴和被试样品间的距离为175±25mm。按外壳可计算面积算(包括任何安装表面),试验的持续时间是1min/m²,至少3min

IPX9K高温喷淋试验箱采用的是箱式结构,内循环用水系统,无场地限制,操作简单方便,企业在选购的同时,需要确认其是否具有第三方计量认证报告。

岳信-专注于IPX9K高温喷淋试验箱的研发和生产,期待与您的每一次沟通。

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