Waters 2475 Multi Fluorescence Detector
**This Unit has been tested to specifications. Has minor cosmetic blemishes from regular use. See photos for further details.
The Waters 2475 Multi Fluorescence Detector offers unsurpassed sensitivity for quantitating low concentrations of target compounds, whether naturally fluorescent or derivatized with a fluorescent tag. As a stand-alone detector, or as part of a comprehensive Waters HPLC system, the 2475 detector sets the standard for fluorescence detection. The 2475 FLR Detector can monitor up to four independent wavelength pairs and sets the standard for 3D and on the fly optimal spectral scanning for emission and excitation wavelength determination. The 2475's flow cell design allows less dispersion, stray light, and volume, while providing more pathlength for unsurpassed sensitivity. Three-dimensional spectral scanning allows for enhanced peak identification with a faster and better optimized method.
Specifications
Excitation wavelength range 200 to 890 nm
Emission wavelength range 210 to 900 nm
Bandwidth 20 nm
Wavelength accuracy 3 nm (via Erbium filter)
Wavelength repeatability 0.25 nm
Sensitivity Single Channel 1 to 100,0000 EUFS
Measurement range 0.001 to 100,000.000 emission units (default)
Filter time constant, single mode
0.1 to 5.0 s Hamming (default)
0.1 to 99.0 s (optional RC)
Filter time constant, dual mode
1.0 to 50.0 s Hamming (default)
1.0 to 99.0 s (optional RC)
Data channels
Up to four 2D channels or one 3D channel
Sampling rate Up to 20 points/s in single (wavelength) mode
1 point/s in 3D mode
Light source Xenon lamp, arc 150 W
Life time 2000 hours or 1 year (whichever comes first)
Flow cell design Axial Illuminated flow cell design.
Cell Volume 8L (standard analytical)
Pressure Limit 145 psi (flow rate does not exceed 5mL/min)
Operating Temperature 4C to 40C (39.2C to 104F)
Operating Humidity 20 to 80% noncondensing
Additional Prep Fees May Apply
