I'm looking to see if anyone's developed a driver for the HP-Agilent 4191A Impedence Analyzer. I found 4192A's and similar drivers, but they aren't compatible with the 4191A.
If you have the manual for the 4191A, you can create your own instrument driver by using the instrument driver wizard.
Here's an example of a 4191A controlled over GPIB from Excel 2007, with the sweep data displayed in ZPlots.
If your interesed in the code and are happy to help develope if for the 4191A then plesae email me at
(replace the x with com)
and I will send you the latest version, it may be different from that shown in the video as its a work in progress.
Youtube link updated fo rthe 4191 excel macro.
this is in reply to an old request for instrument drivesr for the 4191, Ive been told none exist fo rinstrumens of this age.
The 4191As are still offered for sale on the second hand market so hopefully this might be of use to someone in the future.