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integrating sphere uku240

integrating sphere type uku240

opsira integrating sphere uku240
    • Solid integrating sphere made of compact aluminum
    • Internal coating made of high-quality barium sulfate (BaSO4)
    • Outside coating RAL9005 (deep black), further coatings available on request
    • Hemisphere screwed
    • Plane port surfaces for easy mounting of samples and detectors
    • ±6° reflection order of the Ports 2, 3 and 4
    • Ergonomically designed recessed grips for carriage
    • M6 screw thread for integration in laboratory setups


    Integrating sphere diameter

    240 mm

    Internal coatingBaSO4

    Reflection factor of the 
    internal coating

    about 93 %

    Diameter Port 1 @ 90/45

    20 mm

    Diameter Port 2 @ 90/-4540 mm
    Diameter Port 3 @ 90/129 (-6° to Port 2)20 mm
    Diameter Port 4 @ 90/141 (+6° to Port 2)20 mm
    Port fraction f‹ 0,7 %
    Sphere factor Mabout 11,5
    Dimensions (_Width x Depth x Height)265x260x260 mm³
    Weightabout 14 kg

    opsira offers further Ulbricht sphere sizes:
    integrating sphere uku120
    integrating sphere uku315
    integrating sphere uku500
    integrating sphere uku800
    integrating sphere uku1000
    integrating sphere uku1600

    integrating sphere uku product info
    integrating sphere uku technical data sheet

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    opsira GmbH
    Leibnizstraße 20
    88250 Weingarten
    Tel.: +49 751 561-890