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Agilent ProStar 335 Photodiode Array Detector VARIAN ProStar 335 Photodiode Array Detector used very nice
The 335 Diode Array Detector with programmable slit widths delivers extreme sensitivity and spectral resolution from 190 nm to 950 nm. Dual pathlength flow cells provide an extended dynamic range from 0.0005 AU to 70 AU. A high light throughput optical design ensures superb sensitivity, low noise performance, excellent resolution and stability. Spectral processing software enables peak purity measurement and automated peak identification.
The Varian ProStar 335 is a HPLC photodiode array detector that can simultaneously detect the absorbance of compounds in the flowcell at wavelengths from 190 to 950 nm. It can be operated using either the Varian Star or Galaxie Chromatography Workstation software. This software provides complete spectral and chromatographic peak processing.
The ProStar 335 detector uses a diffraction grating optical system for dispersing the light from the flowcell onto the 1024 element array. The diffraction grating optical system has approximately linear dispersion and resolution at all wavelengths. The detector has a deuterium (UV) lamp, and a quartz iodide lamp is available to provide better sensitivity for the visible and NIR wavelengths.
The ProStar 335 detector is interfaced to the Star or Galaxie Workstation through Ethernet communications. The ProStar 335 can synchronize with other HPLC modules as well as with other computer systems via an optional analog output feature.
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