Chemstation: HPLC-DAD. How to turn off integration/signal for certain periods of analysis time?

Hello,

I cannot say for sure, but most DAD detector drivers have a timed event section where you could change the signal. In the example below the method end time is 10 min from the pump and the detector changes wavelength at 5 min. You will likely get a shift in the signal baseline where it changes at 5 min. The other option would be to setup integration off and on timed events into signal specific integration events for the 2 channels. You can time program the integration on and off for each channel as you asked about using that method. 

Oh wait: You can amend lines to the integration events! I did not know that. I am pretty sure I can use this to resolve my issue now. 

Thank you!

Hello,

If the integration settings work that is great. The option to time program the signal I was talking about would have been in the actual acquisition part of the method where you setup the instrument parameters.

Marty

Oh, yep, I found those too now. 

Thank you for all of your help with this!

Oh, yep, I found those too now. 

Thank you for all of your help with this!