Agilent Technologies 1100 Series Guide d'installation télécharger pdf (Page 77)

1100 LC Modules Control Manual - 77 - 03-914947-30:Rev.6

Signals Control

Sample Diode Parameter Group

Define the center wavelength in the Wl field and the bandwidth in

the Bw field. The signal values contained within the bandwidth

are bunched and give one value for the center wavelength.

Reference Diode Parameter Group

The use of a reference wavelength avoids baseline drift due to

refractive index changes.

If a reference wavelength is defined, the measured signal value

is the difference between absorbance at the sample wavelength

and absorbance at the reference wavelength.

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Agilent Technologies 1100 Series Guide d'installation Page 77