Steve-
This might be a case of "you gets what you pays for" and might be one of the
differences between the low-cost x-ray systems, and the more powerful, higher
resolution systems, like CR and others.  You might try examining the part
with a CR and see what results.  We'll stay tuned!
I also think one needs the a resolution of at least 10 microns in order to
determine if voids are in the 20-25% range and I don't think you get that on
a benchtopper.
Regards,
Phil Zarrow
ITM, Inc.
Durham, NH

##############################################################
TechNet Mail List provided as a free service by IPC using LISTSERV 1.8c
##############################################################
To subscribe/unsubscribe, send a message to [log in to unmask] with following text in
the body:
To subscribe:   SUBSCRIBE TECHNET <your full name>
To unsubscribe:   SIGNOFF TECHNET
##############################################################
Please visit IPC web site (http://www.ipc.org/html/forum.htm) for additional
information.
If you need assistance - contact Keach Sasamori at [log in to unmask] or
847-509-9700 ext.5315
##############################################################