This Beckman Coulter P/ACE Diode Array Detector is in real good condition and guaranteed to functions 100%. It came from a local lab that was upgrading equipment and we can accept pay pal or your credit card. Please contact me with any questions. Modular Diode-Array Detector. The P/ACE MDQ Diode Array detector allows real time display, collection and analysis of electropherograms from up to four different wavelengths simultaneously with all wavelengths selected within a scan range extractable for integration after the run. Diode-array provides high resolution spectral scanning detection for capillary electrophoresis. Capillary electrophoresis generates peak efficiencies much greater than HPLC making scanning with traditional "fast-scanning" detectors impractical. Diode-array detection provides high quality spectral information without compromising resolution. The exceptional spectral resolution provided allows library search algorithms to more accurately identify a compound even with large analyte concentration differences. With 32 Karat Software, four channels of data can be viewed, collected and analyzed in real-time. While any wavelength in the scan range may be viewed during a run and selected for extraction and analysis after the run. This allows an operator to make methods development decisions in real time as all data may be accessed. Track Page Views With Auctiva's FREE Counter