Hello, 
You can check with J-STD-001D,

4.2.2 Temperature and Humidity ----
When humidity decreases to a level of 30% or lower, the manufacturer shall verify that electrostatic discharge control is adequate, and that the range of humidity in the assembly area is sufficient to allow soldering and assembly materials to function correctly in the process, based on vendor recommendations or documented evidence of process performance.
For operator comfort and solderability maintenance, the temperature should be maintained between 18°C [64.4°F] and 30°C [86°F] and the relative
humidity should not exceed 70%.
For process control, more restrictive temperature and humidity limits may be required.

4.2.3 Lighting-------
Illumination at the surface of workstationsshould be 1000 lm/m2 minimum. Light sources should be selected to prevent shadows.

BR//Spring



________________________________
发件人： WTSZ-Anny Zhou <[log in to unmask]>
收件人： [log in to unmask]
已发送： 2009/1/20(周二), 上午11:08:01
主题： [TGAsia] 关于检验光的要求！

 
Dear all.
 大家好，我想问一下IPC有没有对检验工位的灯光和环境有明确规定的？
 ∽∽∽∽∽∽∽∽∽∽∽∽∽∽∽∽∽∽
Best Regards    ^⊥^
anny zhou
Welco（Suzhou）
(Phone: 86-512-62838860 ext. 8116
4Fax: 86-512-62830728
.E-Mail: [log in to unmask]
∽∽∽∽∽∽∽∽∽∽∽∽∽∽∽∽∽∽
 
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