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首页 > 产品中心 > 荧光量子测量系统 > 绝对量子产率测量仪
绝对量子效率测量系统 C9920-02G

绝对量子效率测量系统 C9920-02G

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C9920-02G型量子效率测量系统采用了光致发光法(photoluminescence)来快速而准确地测定量子效率。该系统装置包括一个激发光源、一个单色仪、一个氮气流积分球和一个同步探测整个谱域的CCD光谱仪。专用软件易于操作。两种样品夹持器能用于薄膜、粉末,比色皿能用于液体样品。这使得C9920-02G系统能用于多种领域,包括工业、生物和学术研究等。

型号C9920-02G
PL 波长测量范围300 nm to 950 nm
单色光源:光源150 W Xenon light source
单色光源:激发波长250 nm to 950 nm
单色光源:带宽Approx. 2 nm to 5 nm (Varies with slit)
单色光源:通过光降低样品的降解Excitation light interception by the mechanical shutter
单色光源:激发波长控制Automatic control
多通道光谱仪:测量波长范围200 nm to 950 nm
多通道光谱仪:波长分辨率< 2 nm
多通道光谱仪:光敏器件通道数1024 ch
多通道光谱仪:设备制冷温度-15 ˚C
多通道光谱仪:AD 分辨率16 bit
多通道光谱仪:光谱仪光学布置Czerny-Turner type
多通道光谱仪:光纤类型Bundled fiber (1.5 m)
多通道光谱仪:光纤接收面积Φ1 mm
积分球:材料Spectralon
积分球:尺寸3.3 inch
样品盒 (选项):薄膜Using Laboratory dish without caps (5 sets) A10095-01 (not including a substrate)
样品盒 (选项):粉末Using Laboratory dish with caps (5 sets) A10095-03
——溶解 (正常温度)Using Alignment tool for liquid measurement A10104-01
——溶解 (低温)-196 ˚C (77 K) by using Sample holder for low temperature A11238-01
——温度控制RT(Room temperature) to +300 ˚C by using Sample holder for temperature control A13924-03 with Controller for temperature control C13923-01
样品盒(选项):粉末Using Laboratory dish with caps (5 sets) A10095-03
——溶解 (正常温度)Using Side-arm cell (3 sets) A10095-02
——溶解 (低温)-196 ˚C (77 K) by using Sample tube for low temperature measurement (5 pcs) A10095-04
测量项目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)


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