Hello, everyone
I'm working on a project about novel semiconductor and now I have achieved a fast photo-detector (response time within 10us). Now I would like to demonstrate my detector by tracking a fast-moving light-spot.
The problem is the LabVIEW project measure speed is only about 100hz. however, by checking the datasheet of Keithley 2612, under 0.001NPLC setup the I/O speed can reach 8000hz. That confused me a lot.
I have searched the forum and someone said by turn off the auto-zero and auto-range can increase the speed. But those methods can't work.
Here is my LabVIEW project, is there any suggestion for me to increase the measurement frequency to about a few kHz?
Best regards！
