Agilent InfinityLab LC Series Diode Array Detectors User Manual 10
1 Introduction
Overview of the Module
Overview of the Module
The detector is designed for highest optical performance, GLP compliance and
easy maintenance. It includes the following features:
• Maximum of 120 Hz (G7117A/G7117C) or 240 Hz (G7117B) data acquisition
rate.
• Higher sensitivity for conventional LC as well as ultra fast applications by
using next generation optical design.
• Increased sensitivity with 60 mm Max-Light cartridge flow cell.
• Optimized cell geometry for less peak dispersion for narrow bore applications.
• Max-Light cartridge flow cells for standard applications are available, see
“Max-Light Cartridge Flow Cell” on page 15.
• More reliable and robust peak integration process (automated) due to less
baseline noise/drift/refractive index and thermal effects especially under ultra
fast gradient conditions.
• RFID tracking technology is used for the UV-lamp and the Max-Light cartridge
flow cells.
• Multiple wavelength and full spectral detection at 120 Hz
(G7117A/G7117C)/240 Hz (G7117B) sampling rate, keeping up with the
analysis speed of ultra-fast LC.
• Programmable 1 – 8 nm slit (G7117B) or fixed 4 nm slit (G7117A/C) for rapid
optimization of sensitivity, linearity and spectral resolution provides optimum
incident light conditions.
• Improved Electronic temperature control (ETC) provides maximum baseline
stability and practical sensitivity under fluctuating ambient temperature and
humidity conditions.
• Additional diagnostic signals for temperature and lamp voltage monitoring.
• Easy exchange of flow cell by cartridge design.
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