Wayne Kerr B221 connection help, please - UK Vintage Radio Repair and Restoration Discussion Forum

playtape · 14th Apr 2020, 7:43 pm

Hi all,

I would like help regarding the "E" and "I" connections that are on an old capacitance bridge (Wayne Kerr B221) from the 1960s.

I'm following some very old test instructions which tell me to use the B221, however I only have access to a slightly more modern Wayne Kerr 6525 (from the 1990s). This unit has four inputs, none of which are labelled "E" or "I".

Can someone please provide me with some information?

Thank you very much.

chriswood1900 · 14th Apr 2020, 7:54 pm

You can find the manual here.
http://bama.edebris.com/manuals/wayne/b221
That should help.

14th Apr 2020, 7:43 pm	#1
playtape Diode Join Date: Sep 2018 Location: Bristol, UK. Posts: 7	Wayne Kerr B221 connection help, please Hi all, I would like help regarding the "E" and "I" connections that are on an old capacitance bridge (Wayne Kerr B221) from the 1960s. I'm following some very old test instructions which tell me to use the B221, however I only have access to a slightly more modern Wayne Kerr 6525 (from the 1990s). This unit has four inputs, none of which are labelled "E" or "I". Can someone please provide me with some information? Thank you very much.

14th Apr 2020, 7:54 pm	#2
chriswood1900 Octode Join Date: Jan 2007 Location: Dorridge, West Midlands, UK. Posts: 1,486	Re: Wayne Kerr B221 connection help, please You can find the manual here. http://bama.edebris.com/manuals/wayne/b221 That should help. __________________ Chris Wood BVWS Member