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C9920-03G型量子效率測量系統(tǒng)采用了光致發(fā)光法（photoluminescence）來快速而準(zhǔn)確地測定量子效率。該系統(tǒng)裝置包括一個(gè)激發(fā)電源、一個(gè)單色儀、一個(gè)氮?dú)饬鞣e分球和一個(gè)同步探測整個(gè)譜域的CCD光譜儀。專用軟件易于操作。兩種樣品夾持器能用于薄膜、粉末，比色皿能用于液體樣品。這使得C9920-03G系統(tǒng)能用于多種領(lǐng)域，包括工業(yè)、生物和學(xué)術(shù)研究等。

型號(hào)	C9920-03G
PL 波長測量范圍	400 nm to 1100 nm
單色光源：光源	150 W Xenon light source
單色光源：激發(fā)波長	375 nm to 1000 nm
單色光源：帶寬	Approx. 2 nm to 5 nm (Varies with slit)
單色光源：通過光降低樣品的降解	Excitation light interception by the mechanical shutter
單色光源：激發(fā)波長控制	Automatic control
多通道光譜儀：測量波長范圍	350 nm to 1100 nm
多通道光譜儀：波長分辨率	< 2.5 nm
多通道光譜儀：光敏器件通道數(shù)	1024 ch
多通道光譜儀：設(shè)備制冷溫度	-15 ?C
多通道光譜儀：AD 分辨率	16 bit
多通道光譜儀：光譜儀光學(xué)布置	Czerny-Turner type
多通道光譜儀：光纖類型	Bundled fiber (1.5 m)
多通道光譜儀：光纖接收面積	Φ1 mm
積分球：材料	Spectralon
積分球：尺寸	3.3 inch
樣品盒 (選項(xiàng))：薄膜	Using Laboratory dish without caps (5 sets) A10095-01 (not including a substrate)
樣品盒 (選項(xiàng))：粉末	Using Laboratory dish with caps (5 sets) A10095-03
——溶解 (正常溫度)	Using Alignment tool for liquid measurement A10104-01
——溶解 (低溫)	-196 ?C (77 K) by using Sample holder for low temperature A11238-01
——溫度控制	RT(Room temperature) to +300 ?C by using Sample holder for temperature control A13924-03 with Controller for temperature control C13923-01
樣品盒（選項(xiàng)）：粉末	Using Laboratory dish with caps (5 sets) A10095-03
——溶解 (正常溫度)	Using Side-arm cell (3 sets) A10095-02
——溶解 (低溫)	-196 ?C (77 K) by using Sample tube for low temperature measurement (5 pcs) A10095-04
測量項(xiàng)目	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)