This is a used tested working Waters Acquity 2998 Photodiode Array Detector (PDA).
The Waters Acquity 2998 Photodiode Array (PDA) Detector delivers advanced optical detection, enabling precise trace impurity detection and quantitation alongside spectral analysis. Designed for routine analyses, it offers reliability, ease of use, and enhanced software control for flexible 2D and 3D operation.
Features:
- Optimized Spectral Exposure – Maximizes signal-to-noise across the full wavelength range using a single Deuterium lamp.
- Adaptive Detection Tuning – Independently adjusts sampling rate and time constant to match specific separation needs.
- Patented TaperSlit Flow Cell – Enhances sensitivity while preserving spectral accuracy.
- Wide Linear Dynamic Range – Maintains a constant optical bandpass for precise quantification.
- Ultra-Low Noise Performance – Achieves <10 µAU for superior detection clarity.
- Simultaneous Quantification – Accurately detects both high- and low-concentration compounds in a single run.
- Flexible Sampling Rates – Supports normal and fast LC separations with adjustable rates from 1 to 80 Hz.
- Reliable Compound Identification – Detects co-elution and ensures definitive identification.
- Optimized Lamp Performance – Extends Deuterium lamp lifespan while maintaining peak signal-to-noise ratio.
- Thermal Stability Management – Reduces baseline drift for consistent performance.
- Versatile Flow Cell Options – Adapts to various separation scales and methods.
