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沙尘试验箱ip6x防尘一个样品会测试几个位置


2025-01-15


在如今复杂多样的使用环境中,产品的防尘性能已成为衡量其品质优劣的关键指标之一。沙尘试验箱作为检测产品 IP6X 防尘等级的测试设备,那么,一个不容忽视的问题悄然浮现:当对单个样品开展 IP6X 防尘测试时,究竟要针对几个位置进行细致检测呢?

在进行IP6X沙尘测试时,通常会对样品的多个位置进行测试,以确保样品在各个方向上的防尘性能。具体测试位置的数量和分布取决于样品的形状和结构,但一般会包括以下几个关键位置:

沙尘试验箱

1.正面:样品的正面,即主要操作面或显示面。

2.背面:样品的背面,通常包含电路板和其他关键部件。

3.侧面:样品的侧面,包括所有侧面,特别是有接口和缝隙的位置。

4.顶部:样品的顶部,特别是有通风口或开口的位置。

5.底部:样品的底部,特别是有接触地面或支撑结构的位置。

二、测试步骤

1.样品准备:确保样品按照正常工作状态放置,并固定在试验箱内。

2.测试设备准备:将沙尘试验箱内充满干燥的滑石粉,滑石粉用量为2kg/m³。滑石粉使用前应通过金属方孔筛滤过,金属丝直径50微米,筛孔尺寸75微米。

3.负压设置:对于IP6X测试,样品外壳内的气压应低于周围大气压力。使用真空泵保持壳内压力,抽气量为80倍被试外壳或易损部件容积,抽气速度每小时不超过60倍外壳容积,任何情况下压差不得超过2kPa(20mbar)。

4.测试时间:测试持续时间为8小时。

5.测试观察:测试结束后,检查样品的各个位置,确保壳内无明显的灰尘沉积。如果壳内无明显的灰尘沉积,即认为试验合格。

以上关于沙尘试验箱ip6x防尘一个样品会测试要从多个方面进行测试的介绍,希望这些信息对您有所帮助!如果还有其他问题,请随时提问。

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