Acquity UPLC PDA Detector, Waters (CAT#: STEM-CPO-0758-ZJF)

The manufacturer of the Acquity UPLC PDA Detector, Waters is Waters.
Refurbished Waters Acquity PDA Photo Diode Array Detector. (available part numbers: 186015032 & 186015026)
The Waters ACQUITY UPLC Photodiode Array (PDA) Detector is specifically designed for Waters ACQUITY UPLC System. With data rates up to 80 Hz and noise specifications as low as 10 μAU, the ACQUITY UPLC PDA Detector offers sensitivity that is unmatched by any other photodiode array detector on the market. Further, enhanced software control provides flexibility for simultaneous 2D and 3D operation in either Empower or MassLynx Software.

Condition: Refurbished, Certified Pre-owned
Wavelength range: 190 to 500 nm
Wavelength accuracy: ±1 nm (via patented1 Erbium filter)
Linearity range: Deviation at 2.0 AU ≤5%, propylparaben, at 257 nm
Optical resolution: 1.2 nm
Digital resolution: 0.6 nm/pixel to 500 nm
Baseline noise: ±3 μAU, 230 nm, 2 points/s, 2 s, wavelength compensation 310 to 410 nm, 90: 10 water/methanol (2D channel with analytical flow cell)
Drift: ≤1.0 x 10–3/AU/hour/°C with analytical flow cell
Sampling rate: Up to 80 points/s
Light source: Prealigned, intelligent technology Deuterium lamp
Dispersion volume: ≤0.8 μL (Analytical flow cell); ≤1.5 μL (High sensitivity flow cell)
Flow cell design: Light-guiding UPLC intelligent technology flow cell
Path length: 10 mm (analytical flow cell)
Flow cell volume: 500 nL (analytical flow cell)
Wetted materials: 316 stainless-steel, fused silica, Teflon AF, PEEK (analytical flow cell)
Pressure limit: 1000 psi (all flow cells)
Flow cell options:
Analytical - 500 nL, 10 mm path length
High sensitivity - 2400 nL, 25 mm path length
High throughput - 135 nL, 3 mm path length
Stainless-steel - 1500 nL, 5 mm path length
Titanium - 1500 nL, 5 mm path length
Low dispersion analytical - 500 nL, 10 mm path length
Low dispersion microbore - 250 nL, 10 mm path length
Microscale - 100 nL, 10 mm path length
Physical specifications:
Width: 34.3 cm (13.5 inches)
Height: 19.4 cm (7.6 inches)
Depth: 60.7 cm (23.9 inches)

High optical and digital resolution, low signal-to-noise ratios, and library matching provides quantitation of trace impurities with low signal-to-noise ratios
Flexible parameter control for the detection of analytes in any UPLC separation
Simultaneous 2D and 3D operation in either Empower or MassLynx Software
Wavelengths of 190 to 500 nm and up to 2.0 AU without compromising linearity
Low-volume, light-guided flow cell improves light transmission efficiency, allowing quantitation of up to 2.0 AU without compromising linearity

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