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integrating sphere uku315

integrating sphere type uku315

opsira Ulbrichtkugel uku315
    • Robust integrating sphere made of aluminum
    • Solid welded construction in cantilever
    • Al-frame
    • Internal coating made of high-quality barium sulfate (BaSO4)
    • Outside coating RAL9005 (deep black), further coatings available on request
    • Hinged hemisphere
    • Ergonomically designed working height (table-top device)
    • Sample holder in the center of the sphere (optional)
    • Sample holder at the side port (optional)


    Integrating sphere diameter

    315 mm

    Sphere wall thicknessabout 3 mm
    Internal coatingBaSO4

    Reflection factor of the 
    internal coating

    about 93 %

    Diameter Port 1 @ 90/0

    100 mm

    Diameter Port 2 @ 12/18060 mm
    Diameter Port 3 @ 90/13520 mm
    Diameter Port 4 @ 90/-13520 mm
    Port fraction f‹ 3,7 %
    Sphere factor Mabout 8,6
    Dimensions (Width x Depth x Height)525x700x800 mm³
    Weightabout 20 kg

    opsira offers further Ulbricht sphere sizes:
    integrating sphere uku120
    integrating sphere uku240
    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