Cuvette Holder


  • *Model

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    Detailed Product Description:

    UV-Vis Plastic Cuvettes, Pack of 100; Model: CVD-UV1S; Filling Volume: 1.5-3.0 mL; Material: Plastic; Pathlength: 1 cm; Wavelength Range: 230nm - 900nm

    Detailed Product Description:

    Square One cuvette holder, 3 collimators, 1-cm path, 2 filter holders, integrated cover 200-2000 nm


The CUV-UV cuvette holder for 1-cm pathlength cuvettes couples via optical fibers to Ocean Insight spectrometers and light sources to create small-footprint systems for absolute absorbance measurements of aqueous solutions. The CUV-UV is optimized for applications from 200-2000 nm, has a built-in filter slot, and features spring-loaded ball plungers for precise cuvette positioning. Optional covers are available to block ambient light from the sample chamber.
Absorbance accessory – compact holder for 1 cm pathlength square cuvettes
Filter slot – accommodates filters up to a ¼-inch thickness
Temperature control – internal channels accept a constant-temperature water source


Collimating Lenses: Two 74-UV f/2 fused silica lenses (200-2000 nm)
Filter Slot
Specification: Accepts filters up to 6.35 mm (1/4”) thickness
Pathlength: 1 cm
Z Dimension Specification: 15 mm
Connector: SMA 905
Dimensions: 58 mm x 140 mm x 38 mm
Integrated Light Source: No
Water Input Fittings for Temperature Regulation: 3.175 mm (1/8”) NPT
Weight: 230 g


Spectrecology offers quartz sample cells for absorbance, transmission, and fluorescence measurements. All cuvettes are suitable for use from 170-2700 nm and will fit securely into our cuvette holders. Options are available to meet your fill volume requirements and measurement needs. With proper care and maintenance, cells can be reused effectively for as long as they remain free of scratches, cracks, and similar imperfections.
Absorption cuvette – item CV-Q-10 for standard absorbance measurements
Filling volume – 3.5 mL
Robust – good chemical compatibility with most solvents and acidic solutions
Beam alignment – cells have “Z” dimension of 15 mm


Filling Volume: 3.5 mL
Pathlength: 1 cm
Wavelength Range: 170nm – 2.7μm
Clear Windows: 2
Cover: PTFE cover (non-sealing)
Exterior Dimensions: 12.5 mm x 12.5 mm x 45 mm (WLH)
Interior Dimensions: 10 mm x 10 mm (WL)
Type: Standard rectangular