量子效率测量仪
产品简介
详细信息
产品型号
C9920-02G
C9920-02G
产品概述
C9920-02G，C9920-03G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电源、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C9920-03G系统能用于多种领域，包括工业、生物和学术研究等。
技术参数
| 型号 | C9920-03G | C9920-02G |
| PL波长测量范围 | 400 nmto 1100 nm | 300 nmto 950 nm |
| 单色光源：光源 | 150 W Xenon light source | 150 W Xenon light source |
| 单色光源：激发波长 | 375 nmto 1000 nm | 250 nmto 950 nm |
| 单色光源：带宽 | Approx. 2 nm to 5 nm (Varies with slit) | 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 | Excitation light interception by the mechanical shutter |
| 单色光源：激发波长控制 | Automatic control | Automatic control |
| 多通道光谱仪：测量波长范围 | 350 nm to 1100 nm | 200 nm to 950 nm |
| 多通道光谱仪：波长分辨率 | < 2.5=""> | < 2=""> |
| 多通道光谱仪：光敏器件通道数 | 1024 ch | 1024 ch |
| 多通道光谱仪：设备冷却温度 | -15 ˚C | -15 ˚C |
| 多通道光谱仪：AD分辨率 | 16 bit | 16 bit |
| 多通道光谱仪：光谱仪光学布置 | Czerny-Turner type | Czerny-Turner type |
| 多通道光谱仪：光纤类型 | Bundled fiber (1.5 m) | Bundled fiber (1.5 m) |
| 多通道光谱仪：光纤接收面积 | Φ1 mm | Φ1 mm |
| 积分球：材料 | Spectralon | Spectralon |
| 积分球：尺寸 | 3.3 inch | 3.3 inch |
| 样品盒 (选项)：薄膜 | Using Laboratory dish without caps (5 sets) A10095-01 (not including a substrate) | 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 | Using Laboratory dish with caps (5 sets) A10095-03 |
| ——溶解 (正常温度) | Using Alignment tool for liquid measurement A10104-01 | Using Alignment tool for liquid measurement A10104-01 |
| ——溶解(低温)-196˚C(77K) | by using Sample holder for low temperature A11238-01 -196 ˚C (77 K) | by using Sample holder for low temperature A11238-01 |
| ——温度控制 | RT to +300˚C by using Sample holder for temperature control A13924-03 with Controller for temperature control C13923-01 | RT to +300˚C by using Sample holder for temperature control A13924-03 with Controller for temperature control C13923-01 |
| 测量项目PL | quantum yield Fluorescent materials luminance efficiency measurement | quantum yield Fluorescent materials luminance efficiency measurement |