If you have a test instrument to measure capacitance between 2 conductors
and know the dielectric constant of the material and the common surface
areas between a conductor on L1 and L2, you can calculate the average space.

> -----Original Message-----
> From: TechNet [mailto:[log in to unmask]]On Behalf Of Joy, Stephen C
> Sent: Thursday, December 17, 1998 11:57 AM
> To: [log in to unmask]
> Subject: [TN] Dielectric Spacing Measurement
>
>
>      Does anyone know of a non destructive way to measure the
>      dielectric spacing between L1 and L2?
>
>      Thanks,
>      Steve
>
> ################################################################
> TechNet E-Mail Forum 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's web site (http://www.ipc.org) "On-Line
> Services" section for additional information.
> For technical support contact Hugo Scaramuzza at [log in to unmask]
> or 847-509-9700 ext.312
> ################################################################
>

################################################################
TechNet E-Mail Forum 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's web site (http://www.ipc.org) "On-Line Services" section for additional information.
For technical support contact Hugo Scaramuzza at [log in to unmask] or 847-509-9700 ext.312
################################################################