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PDA Detector
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Specification
|
|
Wavelength Range
|
190 to 500 nm
|
|
Optical Resolution
|
1.2 nm
|
|
Digital Resolution
|
1.2, 2.4, 3.6, 4.8, 6.0, 7.2, 8.4, 10.8, 12.0
|
|
Wavelength Accuracy
|
± 1.0 nm
|
|
Wavelength Repeatability
|
± 0.1 nm
|
|
Digital Filter
|
Variable with data rate
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|
Order Filter
|
Fixed, 340 to 500 nm
|
|
Noise (Shunt in Place of Flow Cell)
|
1 - 400 nm
|
|
Noise (10 mm Analytical Flow Cell)
|
4 nm
|
|
Drift (Medium Shunt Cell and 10 mm Analytical Flow Cell)
|
~ 0.5 nm
|
|
Linearity
|
< 5% at 2.0 AU, propylparaben series at 257 nm
|
|
Data Rate
|
1, 2, 5, 10, 20, 40, and 80
|
|
FLR Detector
|
Specification
|
|
Wavelength Range
|
200 to 890 nm (Excitation)
210 to 900 nm (Emission)
|
|
Bandwidth
|
20 nm
|
|
Wavelength Accuracy
|
± 3 nm
|
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Wavelength Repeatability
|
± 0.25 nm
|
|
Sensitivity
|
Signal-to-noise > 1000 (Raman spectrum of water)
|
|
Measurement Range
|
0.001 to 10,000 EU
|
|
Data Acquisition Rate
|
Up to 80Hz
|
|
Unattended Operation
|
Leak sensor, full 96-hour diagnostic data displayed through ACQUITY UPLC console software
|
|
Light Source
|
Hg/Xe arc lamp
|
|
Flow Cell Design
|
Axially illuminated
|
|
Cell Volume
|
< 2 uL
|
|
Pressure Limit
|
3447 kPa (34 bar, 500 psi) for standard flow cell
|
|
Materials
|
Stainless steel, fused silica, FEP, PEEK
|
