AGILENT Main Board G7115A DAD G7115-65800

This product is the Main Board for the Agilent G7115A Diode-Array Detector (DAD). The G7115A is described by Agilent as the Agilent 1260 Infinity II Diode-Array Detector and provides wavelength-resolved absorbance detection for liquid chromatography. Agilent documentation specifies operational characteristics for the G7115A DAD — including selectable wavelength settings, adjustable slit widths, and multi-signal acquisition — and the main board is the factory component used in that detector assembly.

Key Features:

• Wavelength range: 191 to 949 nm (operational limits specified for G7115A).
• Bandwidth (sample/reference): 2 to 400 nm (depending on selected wavelength).
• Selectable slit widths: 1, 2, 4, 8, 16 nm.
• Signals: up to eight defined signals (A–H) can be acquired.
• Analog output: one analog output; zero offset 1–99%; attenuation range 0.98 to 8000 mAU (discrete values).

Advantages:

• Provides wavelength-resolved absorbance detection across a wide 191–949 nm range, enabling analysis of diverse analytes documented by Agilent.
• Adjustable slit width and bandwidth settings allow users to trade spectral resolution and sensitivity as specified in Agilent documentation.
• Support for up to eight signals and a configurable analog output enables flexible multi-signal acquisition and integration with LC workflows as described by Agilent.