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冰水冲击试验箱的作用试验方法标准


2025-03-04


冰水冲击试验箱作为一种专业的环境模拟测试设备,其作用、试验方法和标准成为了评估产品在恶劣条件下性能的重要依据。其广泛应用于航空航天、汽车、电子、光电、医疗器械等领域,帮助制造商测试产品在恶劣条件下的耐受性。

冰水冲击试验箱

本文将详细介绍关于冰水冲击试验箱的作用试验方法标准的基础详细介绍如下:

一、冰水冲击试验箱的试验方法主要包括以下几个步骤:

1.高温预处理:将样品加热到规定的高温(65℃~160℃),保持1小时或直到产品温度稳定。

2.冰水冲击:将样品从高温环境迅速转移到冰水环境中,冰水温度控制在0℃~4℃,喷水流量为3~4L/3秒,喷射距离为325±25mm,喷射时间为3秒。

3.循环测试:重复上述高温和冰水冲击过程,通常进行100次循环测试。

二、冰水冲击试验箱的试验条件和方法主要依据以下标准:

1.国际标准:ISO 16750-4。

2.国家标准:GB/T 28046.4-2011。

三、冰水冲击试验箱的具体试验条件包括:

1.高温范围:65℃~160℃。

2.冰水温度:0℃~4℃。

3.转换时间:产品从高温状态转换到冰水状态的时间应小于20秒。

4.溅水距离:325±25mm。

5.溅水时间:3秒。

6.试验循环次数:100次。

综上所述,关于冰水冲击试验箱的作用试验方法标准的介绍,先到这里了。

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