PDA detection for spectral exposure optimization
The detector can fulfill multiple UPLC/MS detection strategy requirements to map low levels of compounds and determine trace impurity levels within a compound’s peak.
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Features of ACQUITY UPLC PDA eLambda Detector
The ACQUITY UPLC Photodiode Array (PDA) eLambda Detector allows a laboratory to detect and quantify lower concentrations of sample analytes and compare spectra across a broad wavelength range.
Wavelength range of 190 to 800 nm for a greater diversity of applications * Quantitate up to 2.0 AU without compromising linearity * Fixed optical resolution provides high-quality spectral resolution
Features * Quantitate trace impurities with high optical and digital resolution * Library matching and peak purity assessment for increased confidence in compound identification * Data rates of up to 80Hz, noise specifications of ± 3ΜAU and reproducible integration allows for detection of peaks generated by fast UPLC/PDA separations * Efficient light transmission and low noise characteristics for maximum sensitivity * Simultaneous 2D and 3D operation in either Empower or MassLynx Software * Lamp intensity optimized by unique software to maintain minimal noise levels across the entire deuterium spectrum for the life of the lamp
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