Waters 2998 Photodiode Array Detector (PDA) for HPLC/LC-MS Systems
Waters
Details
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CategoryAnalytical
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Dimension24.0in x 12.0in x 9.0in
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SerialH08998 026N
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Shipping TypeFedEx Ground
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Voltage / Hertz100-240v / 50Hz/60Hz
Description
The Waters 2998 Photodiode Array (PDA) Detector, model 186002998, is a specialized optical detector engineered for HPLC, LC, and LC-MS systems. Manufactured in the United States, this unit is currently in fair condition with a minor error that does not affect functionality. Notably missing a lamp bulb and flow cell, the device remains highly valued for its high chromatographic sensitivity and spectral analysis across 190-800 nm. It features a TaperSlit flow cell, 512 photodiodes, and a 1.2 nm optical resolution for robust spectral performance. This detector supports Waters Empower or MassLynx software for enhanced 2D/3D operations, making it ideal for compound identification and method development. Despite prior use, its impressive baseline noise level and drift ensure precision, with the ability to withstand pressures up to 1000 psi.
Technician comment
Detector powers on with lamp indicator on due to missing lamp bulb and flow cell. Unit is preowned from a working lab environment. See photos for details.
Key Features
- Advanced optical detector for HPLC, LC, and LC-MS
- Wavelength range: 190 to 800 nm
- 512 photodiodes with 1.2 nm optical resolution
- Supports 2D/3D operations with Empower or MassLynx software
- TaperSlit flow cell for energy throughput maximization
Specifications
- Wavelength range: 190 to 800 nm
- 512 photodiodes
- Fixed optical resolution: 1.2 nm
- Linear dynamic range: over 4.5 orders of magnitude
- Baseline noise: as low as 10 μAU
- Drift: ≤1.0 x 10^-3 AU/hour
- Pressure support: up to 1000 psi
- Compatible software: Waters Empower, MassLynx
- Voltage: 100-240v
- Frequency: 50Hz/60Hz
Weight
Imperial: 33.6 Pounds
Metric: 15.24 Kilograms
Shipping Dimensions
Imperial: 28.8 lb x 14.4 lb x 10.8 lb
Metric: 73.15 cm x 36.58 cm x 27.43 cm
Harmonized Code
902730
Harmonized Code Details
HS Code 902730 - Instruments and apparatus for physical or chemical analysis. Used due to its design for chromatographic detection in laboratory environments.
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