电线电缆网 > 品质 检测 试验 > 实验室温度湿度应该控制在什么范围内?(完整版)

实验室温度湿度应该控制在什么范围内? - 无图版

下雨星 --- 2008-12-10 10:09:38

1

实验室温度湿度应该控制在什么范围内?
luchaof --- 2008-12-10 10:12:53

2

温度20-25度

相对湿度65-85%

下雨星 --- 2008-12-10 11:08:09

3

UL那个标准里面有这个要求?

onewindy --- 2011-01-12 16:26:39

4

那通信机房内的湿度一般在多少?
hnivan --- 2011-01-14 23:23:35

5

35%~75%
gracexue --- 2011-01-18 16:53:20

6

23正负2度,湿度为50正负5度
徽宁电器 --- 2011-02-11 10:10:28

7

都很专业嘛

198188 --- 2011-05-25 21:44:41

8

billma --- 2014-01-08 11:19:37

9

<div>Ambient temperature conditioning Before determination of the cross-sectional area, all test pieces shall be protected from direct sunlight and maintained for at least 3 h at a temperature of (23 ± 5) °C, except for thermoplastic insulating materials which shall be kept at (23 ± 2) °C.</div>

[billma 在 2014-1-8 12:08:25 编辑过]

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