Subject: | |
From: | |
Reply To: | |
Date: | Thu, 10 Dec 2009 03:52:42 -0600 |
Content-Type: | text/plain |
Parts/Attachments: |
|
|
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
Legal Disclaimer: The information contained in this message may be privileged and confidential. It is intended to be read only by the individual or entity to whom it is addressed or by their designee. If the reader of this message is not the intended recipient, you are on notice that any distribution of this message, in any form, is strictly prohibited. If you have received this message in error, please immediately notify the sender and delete or destroy any copy of this message
Legal Disclaimer: The information contained in this message may be privileged and confidential. It is intended to be read only by the individual or entity to whom it is addressed or by their designee. If the reader of this message is not the intended recipient, you are on notice that any distribution of this message, in any form, is strictly prohibited. If you have received this message in error, please immediately notify the sender and delete or destroy any copy of this message
|
|
|