Dear Deng,



IPC-J-STD 001 requires in

4.2.3 Lighting Illumination at the surface of workstations

should be 1000 lm/m2 minimum. Light sources

should be selected to prevent shadows.



hope this can help you.



Best Regards

Leesha Peng 彭丽霞☺

General Manager 总经理

IPC China

上海市长宁区延安西路1088号2303室

Suite 2303，#1088 West Yan'an Rd., Changning, Shanghai 200052 PRC

Tel: +86 21 54973435

Fax:+86 21 54973437

MP: +86 139 0299 4705

[log in to unmask]<mailto:[log in to unmask]>

www.ipc.org.cn<http://www.ipc.org.cn>

________________________________

发件人: TGAsia [[log in to unmask]] 代表 deng1688 [[log in to unmask]]

发送时间: 2009年12月10日 14:07

收件人: Listserv TGAsia

主题: Re: [TGAsia] FYI



Dear Yong Qin



It is for lighting of rework worktable only, Maybe it is not suit for whole workshop's illumination.



Anyway. Thank you for your kindly help.



Regards.

Deng



在2009-12-10 13:37:16，"Yong Qin Tang" <[log in to unmask]> 写道：

Hi Deng,

来源于IPC7711/21A



 Thanks & Best regards







________________________________

From: deng1688 [mailto:[log in to unmask]<mailto:[log in to unmask]>]

Sent: 2009年12月10日 12:45

To: Asia Committe Task Group Forum; Yong Qin Tang

Subject: Re:[TGAsia] FYI



Dear Yongqin

Thank you so much for your quick response ! Could u pls. tell me what does 1000L/M2  come from ? it is experienced data or from industry standard ?



Regards.

Deng



在2009-12-10 12:36:11，"Yong Qin Tang" <[log in to unmask]<mailto:[log in to unmask]>> 写道：



Hi deng,



1000L/M2



 Thanks & Best regards

yongqin tang





________________________________

From: TGAsia [mailto:[log in to unmask]<mailto:[log in to unmask]>] On Behalf Of deng1688

Sent: 2009年12月10日 11:41

To: [log in to unmask]<mailto:[log in to unmask]>

Subject: [TGAsia] Regarding Illumination Intensity of Electronics manufacturing workshop



Dear Folks.

Do you know is there any standard for illumination intensity definition of electronics manufacturing workshop ?

your kindly help will be much appreciated.



Regards.

Deng









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