二极管阵列检测器 - 百度百科
网页二极管阵列检测器 即光电二级阵列管检测器又称光电二极管列阵检测器或光电二极管矩阵检测器，表示为PDA（photo-diode array）、PDAD（photo-diode array detector）或（Diode array detector，DAD）是20世纪80年代出现的一种光学多通道检测器。
UV vs Diode-Array (PDA) Detectors for (U)HPLC - Shimadzu
网页The photo diode array (PDA), also known as the diode array detector (DAD) can measure the entire wavelength range in real time, which may provide other advantages. Figure 1 provides an example from the analysis of cannabinoids by spectral absorbance profile which can be utilized as a second form of analyte confirmation.
2998 Photodiode Array (PDA) Detector | Waters - Waters …
网页The Waters 2998 Photodiode Array (PDA) Detector offers advanced optical detection, providing unprecedented trace impurity detection and quantitation in conjunction with spectral analysis capabilities.
2998 Photodiode Array (PDA) Detector - Waters Corporation
网页The Waters 2998 Photodiode Array (PDA) Detector represents the pinnacle of chromatographic sensitivity and spectral resolution in photodiode array detection, seamlessly integrating with LC and LC-MS systems to elevate your analytical capabilities.
2998光电二极管阵列(PDA)检测器 - Waters Corporation
网页Waters 2998 光电二极管阵列（PDA）检测器代表了光电二极管阵列检测的色谱灵敏度和光谱分辨率的顶峰，与LC和LC-MS系统无缝集成，提升您的分析能力。. 该检测器的设计目的是保持高灵敏度和广泛的线性动态范围，无需妥协就可以将光谱确认添加到吸光度检测任务 ...
Absorbance Detection: Ultraviolet Detectors & Photo Diode Array ...
网页Using a PDA detector allows you to measure a continuous UV spectrum, resulting in a multi-wavelength chromatogram. The detector provides not only a chromatogram that refers to time on the X axis and absorbance on the Y axis, as obtained with the UV detector, but also three-dimensional data having a wavelength axis on the Z axis.(Fig.5)
网页The PDA-100 Photodiode Array Detector is an optical detector capable of measuring the absorbance spectrum from 190 nm to 800 nm. A deuterium lamp optimizes the UV range (190 nm to 380 nm) and a tungsten lamp optimizes the visible range (380 nm to 800 nm).
网页Photodiode array detectors provide three-dimensional information that allows an accurate assessment of peak identity, purity, and quantitation in a single analysis. Software support for photodiode array detectors includes peak purity and spectral library search functions to help determine peak homogeneity and identity.
网页Photodiode array (PDA) detectors make use of light over a wide range of wavelengths and can be used for qualitative and quantitative analysis of a variety of compounds. Since ultraviolet light (UV light) is included in the short wavelength region, it may cause photolysis in the analysis of photodegradable compounds.
Photodiode Array Detectors: An Array of Possibilities for (U)HPLC ...
网页2014年8月19日 · Photodiode array detectors —variously abbreviated as “PDA detectors” or simply “DADs”—are essentially spectrophotometers that transiently measure the absorbance of light by a liquid flowing past.