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

SPD-40 UV-vis Detector for HPLC and UHPLC

The SPD-40 is a cost-effective UV-Vis detector with a deuterium (D2) lamp and fully temperature-controlled optics for an exceptional level of sensitivity and baseline stability. A variety of flow cells that can be replaced easily by the user are available for applications ranging from UHPLC, semi-micro, and preparative.


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SPD-40 UV-Vis Specifications

  • Wavelength range of 190 nm - 700 nm with an accuracy of ± 1 nm.
  • Low noise (4.0 x 10-6 AU) and drift (0.1 x 10-3 AU/hour) for unparalleled sensitivity.
  • Fully temperature-controlled optics (optical bench, lamp housing, and flow cell) for reliable operation even when the room temperature changes.
  • Users can monitor two wavelengths simultaneously with a sampling period of 0.5 seconds.
  • Monitored and controlled through a web browser and 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).
  • Standard flow cell has a 10 mm path length, 12 µL volume maximum pressure 12 MPa/120 bar.
  • Automatic wavelength accuracy check and correction.
  • 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).

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