用于吸光度测量的流通池 海洋光学提供几种“Z”形光学流通池,用于测量流动注射分析系统中移动液体的光学吸光度。流通池可以选择多种光程和材料(图中采用了树脂玻璃)。将流通池耦合到光谱仪,可以监控化学或者生物过程,以及免疫测定。 | | 主要特点 -
卓越的重复性,非常适合自动化的液体采样系统,消除手动处理溶液所产生的测量错误。 -
非常少样品需求量,仅需要8 µL样品即可进行分析。 -
应用灵活。可以将流通池耦合到光谱仪,用来监控废水,化学品或者生物过程,以及免疫测定。 我们提供三种“Z”型光学流通池,用来测量液体的光学吸收。 FIA-Z-SMA 流通池: 采用SMA905接头的光纤 该选项中,光纤(可以分开)连接到SMA905接头,用来发射和接收通过Z轴中心的光。流通池可以选择1.5 mm, 5 mm, 10 mm, 20 mm, 50 mm 和100 mm等不同的光程,所有流通池都有1.5-mm内径;样品和废物导管分别连接到1/4-28的接头(已包括)上。 FIA-Z-SMA流通池包括UV-Vis硅窗口(210-2000nm)作为光纤接头的湿面,也可以选择Ultem,PEEK聚合物,树脂玻璃,Teflon 或者不锈钢作为材料。最大压力800 psi。典型的容量是50微升(FIA-Z-SMA-10)。FIA-Z-SMA流通池需要2根200 µm或者2根400 µm的光纤。 产品 | 描述 | 价格 | FIA-Z-SMA-PEEK-LENSED | Z Flow Cell with SMA 905, 10-mm pathlength, PEEK material | | FIA-Z-SMA-PEEK | Z Flow Cell with SMA 905, 10-mm pathlength, PEEK material | | FIA-Z-SMA-PLEX | Z Flow Cell with SMA 905, 10-mm pathlength, Plexiglas material | | FIA-Z-SMA-SS | Z Flow Cell with SMA 905, 10-mm pathlength, stainless steel material | | FIA-Z-SMA-TEF | Z Flow Cell with SMA 905, 10-mm pathlength, Teflon material | | FIA-Z-SMA-ULT | Z Flow Cell with SMA 905, 10-mm pathlength, Ultem material | | FIA-ZSMA-20-PEEK | Z Flow Cell with SMA 905, 20-mm pathlength, PEEK material | | FIA-ZSMA-20-PLEX | Z Flow Cell with SMA 905, 20-mm pathlength, Plexiglas material | | FIA-ZSMA-20-SS | Z Flow Cell with SMA 905, 20-mm pathlength, stainless steel material | | FIA-ZSMA-20-TEF | Z Flow Cell with SMA 905, 20-mm pathlength, Teflon material | | FIA-ZSMA-20-ULT | Z Flow Cell with SMA 905, 20-mm pathlength, Ultem material | | FIA-ZSMA-50-PEEK | Z Flow Cell with SMA 905, 50-mm pathlength, PEEK material | | FIA-ZSMA-50-PLEX | Z Flow Cell with SMA 905, 50-mm pathlength, Plexiglas material | | FIA-ZSMA-50-SS | Z Flow Cell with SMA 905, 50-mm pathlength, stainless steel material | | FIA-ZSMA-50-TEF | Z Flow Cell with SMA 905, 50-mm pathlength, Teflon material | | FIA-ZSMA-50-ULT | Z Flow Cell with SMA 905, 50-mm pathlength, Ultem material | | FIA-ZSMA-100-PEEK | Z Flow Cell with SMA 905, 100-mm pathlength, PEEK material | | FIA-ZSMA-100-PLEX | Z Flow Cell with SMA 905, 100-mm pathlength, Plexiglas material | | FIA-ZSMA-100-SS | Z Flow Cell with SMA 905, 100-mm pathlength, stainless steel material | | FIA-ZSMA-100-TEF | Z Flow Cell with SMA 905, 100-mm pathlength, Teflon material | | FIA-ZSMA-100-ULT | Z Flow Cell with SMA 905, 100-mm pathlength, Ultem material | | QP400-2-UV-VIS | 400 m UV/Vis optical fiber; (2 required) | | QP200-2-UV-VIS | 200 m UV/Vis optical fiber; (2 required) | | FIA-Z-μvol流通池:适合低流量采样 该流通池非常类似于FIA-Z-SMA流通池,除了更小的内部光路直径,极大地减小了需要的采样容量。FIA-Z-µvol-20到FIA-Z-µvol-100采用了 产品 | 描述 | 价格 | FIA-Z-SMA-ML-PEEK | Z Flow Cell with SMA 905, 10-mm pathlength, PEEK material. <8 microliters internal volume | $529 | FIA-Z-SMA-ML-PLEX | Z Flow Cell with SMA 905, 10-mm pathlength, Plexiglas material. <8 microliters internal volume | $529 | FIA-Z-SMA-ML-SS | Z Flow Cell with SMA 905, 10-mm pathlength, stainless steel material. <8 microliters internal volume | $529 | FIA-Z-SMA-ML-TEF | Z Flow Cell with SMA 905, 10-mm pathlength, Teflon material. <8 microliters internal volume | $529 | FIA-Z-SMA-ML-ULT | Z Flow Cell with SMA 905, 10-mm pathlength, Ultem material. <8 microliters internal volume | $529 | FIA-ZSMA-ML-20-PEEK | Z Flow Cell with SMA 905, 20-mm pathlength, PEEK material. <9 microliters internal volume | $529 | FIA-ZSMA-ML-20-PLEX | Z Flow Cell with SMA 905, 20-mm pathlength, Plexiglas material. <9 microliters internal volume | $529 | FIA-ZSMA-ML-20-SS | Z Flow Cell with SMA 905, 20-mm pathlength, stainless steel material. <9 microliters internal volume | $529 | FIA-ZSMA-ML-20-TEF | Z Flow Cell with SMA 905, 20-mm pathlength, Teflon material. <9 microliters internal volume | $529 | FIA-ZSMA-ML-20-ULT | Z Flow Cell with SMA 905, 20-mm pathlength, Ultem material. <9 microliters internal volume | $529 | FIA-ZSMA-ML-50-PEEK | Z Flow Cell with SMA 905, 50-mm pathlength, PEEK material. <12 microliters internal volume | $629 | FIA-ZSMA-ML-50-PLEX | Z Flow Cell with SMA 905, 50-mm pathlength, Plexiglas material. <12 microliters internal volume | $629 | FIA-ZSMA-ML-50-SS | Z Flow Cell with SMA 905, 50-mm pathlength, stainless steel material. <12 microliters internal volume | $629 | FIA-ZSMA-ML-50-TEF | Z Flow Cell with SMA 905, 50-mm pathlength, Teflon material. <12 microliters internal volume | $629 | FIA-ZSMA-50-ML-ULT | Z Flow Cell with SMA 905, 50-mm pathlength, Ultem material. <12 microliters internal volume | $629 | FIA-ZSMA-100-ML-PEEK | Z Flow Cell with SMA 905, 100-mm pathlength, PEEK material. <25 microliters internal volume | $729 | FIA-ZSMA-100-ML-PLEX | Z Flow Cell with SMA 905, 100-mm pathlength, Plexiglas material. <25 microliters internal volume | $729 | FIA-ZSMA-100-ML-SS | Z Flow Cell with SMA 905, 100-mm pathlength, stainless steel material | $729 | FIA-ZSMA-100-ML-TEF | Z Flow Cell with SMA 905, 100-mm pathlength, Teflon material. <25 microliters internal volume | $729 | FIA-ZSMA-100-ML-ULT | Z Flow Cell with SMA 905, 100-mm pathlength, Ultem material. <25 microliters internal volume | $729 | QP400-2-UV-VIS | 400 m UV/Vis optical fiber; (2 required) | $169 | QP200-2-UV-VIS | 200 m UV/Vis optical fiber; (2 required) | $150 | 内置可更换的"导管",可以调节减少量。 FIA-Z-CELL 流通池:可调节光程 该流通池是FIA-Z-SMA的改进型号,采用1.58mm的光纤套圈代替原有的窗口,这个设计允许你往池内或者池外滑动套圈,调节0-10mm的光程。标准的流通池材料是Ultem, 树脂玻璃, 不锈钢, PEEK 聚合物或者Teflon. FIA-Z-CELL采用的是特殊带套圈的光纤接头,而不是SMA 905连接头。兼容的波长是190-2000nm,采用推荐的FIA-P400-UV 或者 FIA-P200-UV光纤。最大压力等级是100 psi。 产品 | 描述 | 价格 | FIA-Z-CELL-PEEK | "Z" configuration optical flow cell (PEEK); 1.58-mm ferrules; adjustable pathlength | $365 | FIA-Z-CELL-PLEX | "Z" configuration optical flow cell (Plexiglas); 1.58-mm ferrules; adjustable pathlength | $365 | FIA-Z-CELL-SS | "Z" configuration optical flow cell (stainless steel); 1.58-mm ferrules; adjustable pathlength | $365 | FIA-Z-CELL-TEF | "Z" configuration optical flow cell (Teflon); 1.58-mm ferrules; adjustable pathlength | $365 | FIA-Z-CELL-ULT | "Z" configuration optical flow cell (Ultem); 1.58-mm ferrules; adjustable pathlength | $365 | FIA-P400-SR | 400 m solarization-resistant optical fiber; (2 required) | $215 | FIA-P200-SR | 200 m solarization-resistantoptical fiber; (2 required) | $210 | 技术参数 流通池材料 : | Ultem, PEEK, 树脂玻璃, Teflon 或不锈钢 | 窗口材料 : | UV级熔融石英 (FIA-Z-SMA 和 FIA-Z-µvol) | 窗口厚度 : | 1 mm (FIA-Z-SMA and FIA-Z-vol) | 波长范围: | 210-2000 nm ((FIA-Z-SMA and FIA-Z-vol) 190-2000 nm (FIA-Z-CELL) | 连接器 : | 1/4-28 | 导管 : | 1/16" Teflon, ~3 m | 光纤连接器 : | SMA 905 (FIA-Z-SMA 和 FIA-Z-µvol), 1.58-mm SS 套圈(FIA-Z-CELL) | |