Nexera HPLC/UHPLC UV-Vis Detector - SPD-40V

UV-Vis Detector - SPD-40V

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SPD-40V

SPD-40V

Experience highly sensitive measurement and stable analysis throughout the entire wavelength range with the new high-performance SPD-40V UV-Vis detector. Noise and drift are minimized by the fully temperature controlled optical system and flow cell. The signal-to-noise ratio is enhanced by an improved optical system and a high-order digital filter. It can be operated in dual wavelength mode that simultaneously provides chromatograms of two wavelengths or ratio chromatograms, and in wavelength scanning mode to provide absorbance spectra of a single peak. The built-in cell ID stores the cell information in the LabSolutions method. Both the deuterium (D2) and tungsten (W) lamps have a built-in chip to monitor usage hours.

SPD-40V UV-Vis Specifications

  • Extended wavelength range of 190 nm - 1000 nm, with wavelength accuracy ± 1 nm.
  • Low noise (4.0 x 10-6 AU), and drift (0.1 x10-3 AU/hour) for maximum sensitivity.
  • Contains both a deuterium (D2) and tungsten (W) lamp.
  • Built-in holmium filter for wavelength accuracy check.
  • Users can monitor two wavelengths simultaneously with a sampling period of 0.5 seconds.
  • Monitored and controlled through a standard web browser or various HPLC and LC-MS/MS software.
  • Built-in cell ID that is automatically recorded in analysis data file.
  • Linear up to 2.5 AU (ASTM method).
  • Pressure tolerance of 12 MPa.
  • Standard flow cell has a 10 mm path length, 12 µL volume; maximum pressure MPa/120 bar.
  • Integrated 2 channel analog output for triggering a fraction collector.
  • Optional flow cells that can be changed by the user: UHPLC (8 µL), semi-micro (2.5 µL), inert (12 µL), preparative (0.8 µL, 1.6 µL, or 4.0 µL depending on path length) and high-pressure (12 µL).

Videos

  • How to Replace Flow Cell Lenses and Gaskets on the Shimadzu SPD-M40 and SPD-40 Detectors

    • Liquid Chromatography
    • Nexera HPLC/UHPLC Detectors

    In this video, an LC Product Specialist at Shimadzu Scientific Instruments demonstrates how to replace lenses and gaskets as part of the preventative maintenance routine for the SPD-M40 Photodiode Array Detector and SPD-40 UV/VIS Detector Flow Cells.

    This video overviews the importance of maintenance, outlines the necessary tools, and provides step-by-step instructions cover the removal of the flow cell, extraction of the old lenses and gaskets, cleaning of the flow cell interior and reassembling/reattaching the flow cell

  • How To: Replace the UV-Vis lamp in a SPD-40 and SPD-40V UV/Vis Detector.

    • Liquid Chromatography

    In this instructional video, an LC Product Specialist at Shimadzu Scientific Instruments explains the process of replacing deuterium and tungsten lamps as part of the preventative maintenance routine for the SPD-40 and SPD-40V UV/Vis Detectors.

    This video overviews the importance of lamp maintenance and provides step-by-step instructions and the necessary tools required for the task and provides safety tips to prevent injuries during the procedure. Viewers learn how to secure the lamps properly, reassemble the detector, and reset the lamp operating time

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