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Fluorescence Detector

The Waters ACQUITY UPLC Fluorescence (FLR) detector is a multi-channel, multi-wavelength fluorescence detector designed for use in the ACQUITY UPLC system. Optimized for UltraPerformance Liquid Chromatography (UPLC), the FLR detector features an axia

Fluorescence Detector
Fluorescence Detector

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Description

The Waters ACQUITY UPLC Fluorescence (FLR) detector is a multi-channel, multi-wavelength fluorescence detector designed for use in the ACQUITY UPLC system. Optimized for UltraPerformance Liquid Chromatography (UPLC), the FLR detector features an axially illuminated, low-volume flow cell design that minimizēs stray light while maximizing light throughput – echancing the quality of ther fluorescence signal. Improved low-noise electronics, support for data rates up to 80 Hz, and 3-D scanning capability results in a detector that brings unsurpassed sensitivity and selectivity to UPLC analyses. The ACQUITY UPLC® Fluorescence (FLR) Detector delivers sensitivity and selectivity to fluorescence-based applications. It extends the benefits of UPLC technology for the analysis of polynuclear aromatic hydrocarbons (PAHs), drugs of abuse, and vitamins – any component with chemiluminescent properties, such as fluorescence or phosphorescence. Transfer your HPLC fluorescence methods to UltraPerformance LC® for greater throughput without compromising sensitivity.

Specification

Features: • Effective integration algorithms, sampling rates up to 80 Hz, and independent optimization of filtering constants facilitate accurate and reproducible integration • Flexible 2D and 3D scanning capabilities for the quick determination of wavelength maxima • Intuitive software interface and diagnostic tools instill confidence that the detector is performing optimally • Low volume (<2uL), axially illuminated flow cell design allows for better light absorption, resulting in enhanced sensitivity • Advanced optical design to maximize light throughput, and reduce light scatter, allowing for better signal-to-noise performance • High-speed data rates (up to 80Hz) and independent optimization of filter time constants allowing full characterization of narrow, sharp peaks typical of UPLC separations • Multiple detection modes - 2D, 3D, and on-the-fly spectral scanning – can greatly reduce the time needed to develop fluorescence detection methods by quickly determining wavelength maxima • Intuitive system console provides simple navigation to manage instrument parameters for easy system control

Specification:

  • wavelength range:
    • 200 to 890 nm (excitation)
    • 210 to 900 nm (emission)
  • bandwidth: 20 nm
  • wavelength accuracy: ±3 nm
  • wavelength repeatability: ±0.25 nm
  • sensitivity: S/N > 1000 (Raman spectrum of H2O)
  • measurement range: 0.001 to 10,000 EU
  • data acquisition: up to 80 Hz
  • unattended operation: leak sensors, full diagnosticē data captured through console software

Optical component specifications:

  • light source: Hg/Xe arc lamp (1000 hour warranty)
  • flow cell design: axially illuminated
  • cell volume: <2 µL
  • pressure limit: 500 psi
  • wetted materials: stainless steel, fused silica, FEP, PEEK

Electrical specifications:

  • power requirements: 100 to 240 VAC
  • line frequency: 50 to 60 Hz
  • power consumption: 280 VA (nominal)
  • outputs: four outputs (2 analog and 2 event)
  • inputs: four even inputs

Physical/Environmental specifications:

  • operating temperature: 4 to 40°C
  • operating humidity: <95%, non-condensating
  • compliance: IVD, CE Mark, CSA, C-tick and UL

Services

fluorensence analysis

Status

free
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