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  • Is Ma P Side Assistant Opening Integrating Sphere With Build In All Functio - China

    price: contact company for price

    The integrating sphere works with a Spectrophotometer to do the

    photometry, colorimetry and radiometry parameters measurement,

    but the large size of LED and HID fixtures are difficult to be

    fixed in the center of integrating sphere to test. To solve

    this kind luminaries fixtures color temperature test, Lisun

    Group developed Integrating Sphere with Side Assistant Opening.

    There is a maximum side assistant opening to fix the lighting

    fixtures to test.

    Model Number Inner Diameter Side Opening Size

    IS- 1.5M55P 1.5m 500x500mm

    IS- 1.75M66P 1.75m 600x600mm

    IS- 2.0M77P 2.0m 700x700mm

    P. S. Integrating sphere with side opening of other size can be

    designed according to customer' s request.


    • The 4π geometry configuration and 2π geometry configuration

    meet IES LM- 79- 08 clause 9.1.2

    • Painting of integrating spheres is according to CIE

    Pub. No. 84( 1989)

    • Material: Pure barium soleplate ( BaSO4)

    • BaSO4 coating: ρ ( λ ) ≥ 0.96( 450nm~800nm) and

    ρ ( λ ) ≥ 0.92( 380nm~450nm)

    • Fine diffuse reflection: Reflectanceρ ≈ 0.8 and accuracy of

    ρ ( λ ) <1.5%

    • Build- in lighting holder position: The vertical is for E40,

    E27 and so on. The horizontal is for T5/ T8/ T12 tubes. The side

    assistant opening is for lighting fixtures

    • Auxiliary lamp position has been built- in. Auxiliary lamp and

    Auxiliary lamp device are optional

    • Power cable and socket has been build- in, it is convenient to

    power the testing lamp

    • Two photo detector ports, one optical fiber port and

    temperature sensor hole are built- in

    • The traditional integrating sphere is assembled by several

    pieces, Lisun Group developed A Molding Technology to produce

    the integrating sphere. A molding integrating sphere will be

    more round and the test results will be more accurate than the

    traditional integrating sphere.

    Company Contact:

    • Phone: 8618917996096

    • Address: 113-114, No.1 Building, Nanxiang Zhidi Industry Pa, Shanghai, China

    • Email: Email

    Published date: September 9, 2015 -

    • Business Description: Lisun Electronics Inc was found by Lisun Group in 2003. We have sales & service offices in Hong Kong and Shanghai. In 2012, we built a high level products show room & lab center in Shanghai. Lisun Group has set up a new manufactory in China to research and develop the world high technology CFL & LED Test Instruments. Its quality system has been strictly certified by ISO9001:2008. The Lisun Group products have been authenticated by the third party lab and were awarded by CE certificate. As a CIE Supportive Membership, all of the test instruments produced by Lisun Group were designed according to CIE Standards.

      Our main products are Goniophotometer, Spectrophotometer, Integrating Sphere, Photometer and Colorimeter, LED Test Instruments, CFL Test Instruments, EMC Testing, Electronic Ballast Tester, Equipments For Testing Electronic Components, Electrical Safety Testing, Environmental Testing, AC and DC Power Supply and etc.

      Lisun Group's products have been sold to more than 50 countries and regions in Europe, America, Australia, Africa and Asia. Its quality was well accepted by many of world famous companies such as GE, Philips, Sharp, OSRAM, SONY and so on. Lisun Group wins thousands of customers' trust with motto "Right Product, Right Price and Right Service". We will continue presenting more and more high quality products to our customers in future.

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