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  • Lms 9000a High Precision Ccd Spectroradiometer For Led Luminaires Testing W - China

    price: contact company for price

    LMS- 9000A High Precise CCD Spectroradiometer for LED

    Measurement. It is designed to have a capability of producing

    any visible spectral distribution, mimicking various light

    sources in the visible region by feedback control of the

    radiant power emitted by individual LEDs. This LED test system

    will be used as a transfer standard for photometric,

    colorimetric and radiometric applications.


    • Colorimetric: Chromaticity coordinates, CCT, Color Ratio,

    Peak Wavelength, Half Bandwidth, Dominant Wavelength, Color

    Purity, CRI, Spectrum Test

    • Photometric: Luminous Flux, Luminous Efficiency, Radiant

    Power Efficiency, Pupil Factor,

    Cirtopic Flux

    • Electrical: Voltage, Current, Power, Power Factor


    • Spectral Range Wavelength: 380nm ~780nm ( Option: 380nm ~

    1050nm or 200nm ~ 780nm)

    • Accuracy of wavelength: ±0.5nm

    • Photometric linear: ±0.5%

    • Time of integration: 0.1mS~20S

    • Stray light: <0.015% ( 600nm) and <0.03% ( 435nm)

    • Accuracy of chromaticity coordinate: ±0.0015 or

    ±0.0005( under standard illuminant A )

    • Range of related color temperature measurement: 1000~100000k

    • Accuracy of related color temperature: ±0.3% ( under standard

    illuminant A )

    • Tolerance of color rendering index: ±( 0.3% ±0.3)

    LMS- 9000 used the Band pass- filter Wheel Correcting Technique,

    Spectrometer & Broadband- radiometer & photometer Combined

    Technique, and modified NIST stray light correction technology,

    the LMS- 9000 spectroradiometer can realize ultra low stray

    light of ±0.0005 ( under standard illuminant A) and super

    photometry linearity of 0.3% in overall dynamic range.

    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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