C9920-02利用光致发光法来进行快且准确的绝对量子效率测量。该系统包括了一个激发光源、单色仪、可以产生氮气流的积分球以及一个CCD光谱仪用于同步测量整个光谱。该系统还配有专用软件，可以在测量结束之后直接计算测量结果使整个过程更加用户友好。该系统有两个样品台可以用来放置薄膜、粉末以及用比色皿承装的液体样品，非常方便。C9920-02现可以广泛应用于工业、生物以及学术研究等领域。
| 型号 | C9920-03 |
|---|---|
| PL 测量波长范围 | 400 nm to 1100 nm |
| 单色光源：光源 | 150 W Xenon light source |
| ：激发波长 | 375 nm to 800 nm |
| ：带宽 | 10 nm or less (FWHM) |
| ：利用光来防止样品降解 | Excitation light interception by the mechanical shutter |
| ：激发波长控制 | Manual |
| 多通道光谱仪：波长侧量范围 | 350 nm to 1100 nm |
| ：波长分辨率 | < 2.5 nm |
| ：光灵敏元器件通道个数 | 1024 ch |
| ：元器件冷却温度 | -15 ˚C |
| ：AD 分辨率 | 16 bit |
| ：光谱仪光学配件 | Czerny-Turner type |
| ：光纤种类 | Bundled fiber (1.5 m) |
| ：光纤接受面积 | Φ1 mm |
| 积分球：材料 | Spectralon |
| ：尺寸 | 3.3 inch |
| 样品台(可选)：薄膜 | Using Laboratory dish without caps (5 sets) A10095-01 (not including a substrate) |
| ：粉末 | Using Laboratory dish with caps (5 sets) A10095-03 |
| ：溶液 (正常温度) | Using Alignment tool for liquid measurement A10104-01 |
| ：溶液 (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 |
| 样品台 (可选)：粉末 | Using Laboratory dish with caps (5 sets) A10095-03 |
| ：溶液 (正常温度) | Using Side-arm cell (3 sets) A10095-02 |
| ：溶液 (低温) | -196 ˚C (77 K) by using Sample tube for low temperature measurement (5 pcs) A10095-04 |
| 测量内容 | 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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