In need of Aurora headbox

In need of Aurora headbox

Postby robotrobotrobot » Mon Jul 07, 2014 10:43 pm

My research lab is still using a Grass Aurora PSG system. Unfortunately, some of the inputs aren't working properly anymore, and I believe this is due to a problem in the headbox, model F-TSEB-02A (16 ref, 8 bipolar channels). This system isn't made or supported anymore, so we cannot get new equipment. Does anyone happen to have an old headbox from a disused system laying around somewhere? Or does anyone have any suggestions on where to look?
robotrobotrobot
Member
 
Posts: 262
Joined: Fri May 29, 2009 10:52 pm
Location: Tucson, AZ

Re: In need of Aurora headbox

Postby robotrobotrobot » Thu Aug 14, 2014 10:24 pm

False alarm - turns out that the problem was in the software, not hardware. TWin had somehow decided that the differential channels were actually referential and should be referenced to themselves, giving a nice round 0 microvolt flatline.
robotrobotrobot
Member
 
Posts: 262
Joined: Fri May 29, 2009 10:52 pm
Location: Tucson, AZ


Return to Grass Telefactor

Who is online

Users browsing this forum: No registered users and 1 guest

cron