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CUV-UV Holder for 1-cm Cuvettes
Two 74-UV lenses are mounted across a cell holder designed for square 1-cm cuvettes with a "Z" dimension or sampling region 15 mm from the bottom of the cuvette. Cuvettes are held in place with spring-loaded plungers, and the assembly base is equipped with channels for connection to a water bath for temperature regulation. The cuvette holder for 1-cm path length cuvettes consists of these key components:
The holder for 1-cm cuvettes is available with a black anodized aluminum cover, which can be used to eliminate ambient light and to block the light path when taking dark current measurements. Using the 1-cm cuvette holder is simple: Attach one SMA-terminated optical fiber to one of the assembly's collimating lenses and another SMA-terminated optical fiber to the assembly's other collimating lens. One of these fibers -- the illumination fiber -- is coupled to a fiber optic light source, the other fiber -- the read fiber -- to the spectrometer. In some instances, you may wish to adjust the collimating lenses for precise positioning of the fiber at the lens focal point, or to adjust the spring-loaded ball plungers to accommodate different types of 1-cm cuvettes. CUV-UV-FLThe CUV-UV-FL is a 1-cm path length cuvette holder with fiber optic couplings located at right angles to each other. This cuvette holder is designed specifically for fluorescence measurements (200 – 2000 nm). User's TipThe 74-series collimating lenses common to the cuvette holder can be unscrewed from the holder assembly and used separately in any fixture for applications that require a fiber for free-beam coupling, such as on-line transmission or reflection. "Z" DimensionCuvettes and cuvette holders offered by Ocean Optics have a "Z" dimension of 15 mm. Only the qpod has a Z dimension of 8.5 mm. Pricing
Specifications
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