How to Measure Circuit Output with SRS830 Lock-in Amplifier Using Labview?

AI Thread Summary
To measure circuit output in volts using a SRS830 lock-in amplifier with LabVIEW, the user seeks guidance on setting up the system and creating a .vi file. While the necessary LabVIEW drivers are available, the user expresses confusion about the setup process. Participants suggest verifying the ability to run example programs included with the drivers, highlighting that the SRS830 is generally easy to program. There is a discussion about whether the user is facing communication issues with the amplifier or difficulties using LabVIEW itself. Clarifying these points could help resolve the user's challenges effectively.
meanyack
Messages
19
Reaction score
0
Hi to all,
For a project I need to measure output (as Volts) of a circuit. I want to do this with a SRS830 lock-in by using Labview application. Google search gave me nothing. If anyone knows how to set this up, please help. Thanks
 
Engineering news on Phys.org
I am not sure what you are asking. Have you downloaded the Labview drivers from SRS?
Btw, the address is -for some unknown reason- www.thinksrs.com
The drivers include some examples.

The 830 is easy to program so you shouldn't run into any major problems.
 
Problem isn't drivers. I have the necessary drivers. The problem is how I can make a setup and make a .vi file.
 
I still don't understand what the problem is.
Are you able to run the examples that came with the driver? The 830 is -I wrote above- a "well behaved" instrument so controlling it is fairly easy.

Do you know how to control other instruments from Labview (I am assuming you are using GPIB to connect the computer to the 830)?

I am basically trying to understand if you are having problems communicating with/controlling the 830, or if you don't know how to use Labview.
 
Thread 'Weird near-field phenomenon I get in my EM simulation'
I recently made a basic simulation of wire antennas and I am not sure if the near field in my simulation is modeled correctly. One of the things that worry me is the fact that sometimes I see in my simulation "movements" in the near field that seems to be faster than the speed of wave propagation I defined (the speed of light in the simulation). Specifically I see "nodes" of low amplitude in the E field that are quickly "emitted" from the antenna and then slow down as they approach the far...
Hello dear reader, a brief introduction: Some 4 years ago someone started developing health related issues, apparently due to exposure to RF & ELF related frequencies and/or fields (Magnetic). This is currently becoming known as EHS. (Electromagnetic hypersensitivity is a claimed sensitivity to electromagnetic fields, to which adverse symptoms are attributed.) She experiences a deep burning sensation throughout her entire body, leaving her in pain and exhausted after a pulse has occurred...
Back
Top