I am trying to do an initial tune with our 6520A after I vented the instrument. Error occured while it was optimizing for Quad AMU and the error message is "No valid optimum found in ramp (abundances were all too low)".
I am trying to do an initial tune with our 6520A after I vented the instrument. Error occured while it was optimizing for Quad AMU and the error message is "No valid optimum found in ramp (abundances were all too low)".