You would find the guidelines in J-STD-001

Bob Wettermann
BEST Inc
Your BEST source for PCB Rework/Repair, Training and Tools
847-767-5745


> On Jun 15, 2017, at 1:36 PM, Gerald Bogert (Contractor) <[log in to unmask]> wrote:
> 
> See J-STD-001 soldering standard which defines temperature and humidity and
> a lot of suppliers use same criteria for shop environment other than just
> for soldering.
> 
> On Thu, Jun 15, 2017 at 1:59 PM, Richard Kraszewski <
> [log in to unmask]> wrote:
> 
>> I would say the best  guidance  for this could be found in the IPC
>> documents for ESD and/or Moisture Sensitive Devices.
>> 
>> Rich  Kraszewski
>> Senior Staff Process Engineer
>> Plexus Engineering Solutions
>> 
>> 
>> * * * * * * * * CONFIDENTIALITY NOTICE * * * * * * * *
>> 
>> This e-mail and any attachments are confidential from Plexus Corp. and may
>> contain information which is privileged, confidential, and/or protected by
>> non-disclosure agreements.  They are intended solely for the use of the
>> named addressee(s).  .  Any unauthorized use or disclosure may be
>> unlawful.  If you are not a named addressee, you must not use, disclose,
>> retain or reproduce all or any part of the information contained in this
>> e-mail or any attachments If you have received this transmission in error,
>> please destroy it and notify us immediately by return e-mail or by calling
>> + 1 888 208 9005.
>> 
>> -----Original Message-----
>> From: TechNet [mailto:[log in to unmask]] On Behalf Of Lyon Yuan
>> Sent: Wednesday, June 14, 2017 9:26 PM
>> To: [log in to unmask]
>> Subject: [TN] Temp and relative humidity
>> 
>> 
>> 
>> Dear All,
>> 
>> 
>> May I know which IPC define temp and relative humidity for General
>> electrical workshop?
>> 
>> 
>> Lyon
>> 
>> 
>> 
>> 
>> 发自网易邮箱大师
>>