7265 Lock In Amplifier
#25 Reply
Posted by
RoGeorge
on 26 Jun, 2023 15:35
The Signal Path channel has at a few videos about lock-in amplifiers, including some experiments:
TSP #107 - Tutorial, Teardown & Experiments with Stanford Research SR530 Lock-in Amplifier
https://youtu.be/rzzliN_vTKs
TSP #147 - Teardown, Repair & Experiments with an EG&G Instruments 7265 DSP-Based Lock-In Amplifier
https://youtu.be/kNnc-lDHtrM
TNP #20 - Teardown, Repair & Experiments with Stanford Research Systems SR830 DSP Lock-in Amplifier
https://youtu.be/figDqnsQD88
I don't have a LIA, but for less sensitive measurements, an oscilloscope in averaging mode can be used as a LIA (when a clean sync signal is available):
https://www.eevblog.com/forum/projects/oscilloscope-with-trace-averaging-as-a-lock-in-amplifier-(rigol-ds1054z)/
Are you sure?
Confirm
Cancel
Are you sure?
Confirm
Cancel
There was an error while thanking
Thanking...
Go to page
:
«
1
2
All
Navigation
Common actions
Home
Login
Register
Search
Recent Posts
Full site
Powered by SMFPacks Advanced Attachments Uploader Mod