Hello, all of the communities,
We have an issue that related to no peak detected error in the Agilent 240FS AA instrument. Based on the suggestion that is described at help window, we have exchanged the hollow cathode lamps several times and used various concentrated solutions.
However, we could not able to do the optics calibration that is mentioned on the help window as you have seen from the attached file.
The issue has started a couple of months ago and it solved by restarting the instrument until now. Cooling down process needed to wait around 10 minutes and it worked well without the issue. However, this method is no longer able to solve the problem yesterday and we have no idea how we can fix the problem.
Is there anyone who had similar issue with 240 FS AA or can recommend tips to resolve it?