Change multi-wavelength signal excitation

Use this function to change the excitation wavelengths for signals B to D at the specified time in the range 200 to 1000 nm in steps of 1 nm or Zero Order (Ex) (0).

NOTE

This function is shown only when Multi-Excitation is selected in the Multiple Wavelengths section of the method setup. It is not available with the G1321C and G7121A FLDs.

Zero Order (Ex)

The full spectrum of light from the Xenon lamp illuminates the flow cell. Each compound can absorb its characteristic wavelength of light and then emit maximum fluorescence. An increased stray light level is inherent in this setting, and this will decrease sensitivity (signal-to-noise).