2489 UV/Vis Detector The Waters 2489 UV/Visible (UV/Vis) Detector is renowned as the most sensitive and versatile dual-wavelength absorbance detector available for high-performance liquid chromatography (HPLC) and ultra-high-performance liquid chromatography (UHPLC) systems. W...
HPLC UV VIS Detector Because of their relative ease-of use and high sensitivity, UV VIS detectors are the most common type of detector used for high pressure liquid chromatography (HPLC). HPLC UV VIS detectors operate by passing visible and UV light through a sample in a flow cell, then me...
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detectorhplcleduvLight-emitting diodes (LEDs) give off relatively narrow spectral bands whose wavelengths are directly related to the bandgap energy between the p- and n-doped semiconducting materials employed. They were commercialised in the early 1970s and were first made available for the ...
2489 HPLC UV/Vis 紫外/可见光检测器 无论是执行常规紫外检测应用或接近检测极限的低含量杂质分析,Waters 2489 紫外/可见光(UV/Vis)检测器都是兼具性能、可靠性和可用性的理想检测选择。2489 UV/Vis 检测器适用于HPLC,并具有更高敏感度的通用双波长吸光度检测器。其设计融合了高能氘灯光源、精确的光学设计和低噪...
Describes how to access and use the diagnostic features in the 2489 UV/Visible Detector.download video Share: Share Diagnostics on Facebook Share Diagnostics on X Share Diagnostics on LinkedIn Email Diagnostics to a friend categories Featured About Waters Expand or collapse child collections of...
Multi-Wavelength Capability: This Aiyi universal detector in HPLC offers four wavelengths: 220 nm, 254 nm (for nucleic acid detection), 280 nm (for protein detection), and 340 nm, making it an ideal choice for various applications. High Accuracy and Reproducibility: The detector boasts a wavele...
watersuvvisibledetectoroperatorguide检测器 Waters2489UV/VisibleDetectorOperator’sGuide71500142102/RevisionBCopyright©WatersCorporation2007−2009AllrightsreservediiCopyrightnotice©2007−2009WATERSCORPORATION.PRINTEDINTHEUNITEDSTATESOFAMERICAANDINIRELAND.ALLRIGHTSRESERVED.THISDOCUMENTORPARTSTHEREOFMAYNOTBEREPRODUCEDIN...
UV-vis spectrometers.(SPECIFICATIONS GUIDE)(ultraviolet-visible)(Product/service evaluation) 5 years after market introduction, s::can's "spectro::lysers" have not only proven in several hundred applications world wide their great accuracy, reliability and neglectable maintenance costs. Since 1999 they...