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    PL量子產(chǎn)率測量儀 C9920-02

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    C9920-02利用光致發(fā)光法來進行快且準確的量子效率測量。該系統(tǒng)包括了一個激發(fā)光源、單色儀、可以產(chǎn)生氮氣流的積分球以及一個CCD光譜儀用于同步測量整個光譜。該系統(tǒng)還配有專用軟件,可以在測量結(jié)束之后直接計算測量結(jié)果使整個過程更加用戶友好。該系統(tǒng)有兩個樣品臺可以用來放置薄膜、粉末以及用比色皿承裝的液體樣品,非常方便。C9920-02現(xiàn)可以廣泛應用于工業(yè)、生物以及學術研究等領域。



    詳細介紹

    詳細參數(shù)
    C9920-02
    PL 測量波長范圍300 nm to 950 nm
    單色光源:光源150 W Xenon light source
       :激發(fā)波長250 nm to 800 nm
      ?。簬?/span>10 nm or less (FWHM)
      ?。和ㄟ^光降低樣品的講解Excitation light interception by the mechanical shutter
      ?。杭ぐl(fā)波長控制Manual
    多通道光譜儀:測量波長范圍200 nm to 950 nm
       :波長分辨率< 2 nm
      ?。汗忪`敏元器件通道個數(shù)1024 ch
      ?。涸骷鋮s溫度-15 ?C
       :AD 分辨率16 bit
      ?。汗庾V儀光學配件Czerny-Turner type
      ?。汗饫w種類Bundled fiber (1.5 m)
       :光纖接受面積Φ1 mm
    積分球:材料Spectralon
      ?。撼叽?/span>3.3 inch
    樣品臺 (可選):薄膜Using Laboratory dish without caps (5 sets) A10095-01 (not including a substrate)
      ?。悍勰?/span>Using Laboratory dish with caps (5 sets) A10095-03
      ?。喝芤?(正常溫度)Using Alignment tool for liquid measurement A10104-01
      ?。喝芤?(低溫)-196 ?C (77 K) by using Sample holder for low temperature A11238-01
      ?。簻囟瓤刂?/span>RT(Room temperature) to +300 ?C by using Sample holder for temperature control A13924-03 with Controller for temperature control C13923-01
    樣品臺 (可選):粉末Using Laboratory dish with caps (5 sets) A10095-03
       :溶液 (正常溫度)Using Side-arm cell (3 sets) A10095-02
      ?。喝芤?(低溫)-196 ?C (77 K) by using Sample tube for low temperature measurement (5 pcs) A10095-04
    測量內(nèi)容PL quantum yield
    Fluorescent materials luminance efficiency measurement (quantum yield x absorption)
    Excitation wavelength dependence of quantum yield (-02G, -03G)
    PL spectrum (peak wavelength, FWHM)
    PL excitation spectrum (-02G, -03G)
    Color measurement (chromaticity, color temperature, color rendering index, etc.)
    Self-absorption correction (Optics for transmission and fluorescence measurement A11238-03 is required)


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