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▼概?/span>
常规皃/span>拉曼先/span>谰/span>用可?/span>光区域的激叐/span>激先/span>测量、但是由于高分子材料、生物试样含有杂质或者样品本身有的荧光的影响,这种拉曼光谱的测量很困难、/span>为此,荧光的影响的出自少的长波长激光激励的拉曼测量进行、/span>因为长波长领域和可视区域相比拉曼强度减弱?/span>结合FT分光法可进行高灵敏度皃/span>测量、/span>FT拉曼装置是由拉曼组件咋/span>FT/IR-6000系列构成,拉曻/span>组件作用,将激光照射到样品时产生的散射拉曼光高效率收集并导入到干涉仪中、/span>激光照射以及拉曼集光光学系统采用立式配置,因此样品的设置等可操纵性非常好,并可以通过转换光学系测量红外光谱、/span>根据测量对象的不同备有近红外及中红外机型、/span>
◆特?/p>
可见区域采用分散型拉曼分光光度计、可测量囟/span>荧光影响不能测量的生物试栶/span>、以及高分子材料等分枏/span>高波数灵敏度、高分辨玆/span>?/span>测量红外及拉曼散射光谰/span>样品设置采用简单的纵型样品宣/span>宏观/微观两用样品室通过TV监测器(选项)、确认测量位?/span>公认皃/span>Windows版软件、提供舒适的操作环境和丰富的分散型拉曼数据共?/span>
规格
机型 |
RFT-6000 |
激发激先/span>'/span>选项(/span> |
LD激叐/span>YAG激先/span>:1064nm 1?/span>2?/span>3W(空冷) |
切口滤波?/span> |
3750px,/span>1以上(拉曼位秺/span>倻/span>(/span>1250px,/span>1以上(拉曼位秺/span>倻/span>)(选项(/span> |
检测器 |
InGaAs 拉曼位移倻/span>90000px,/span>1~(室温(/span>75000px,/span>1~(77K)(LN2冷却(/span>上述以外皃/span>检测器请咨询、/span> |
干渉?/span>'/span>FT/IR-6000系列部分使用干涉?/span>(/span> |
分束器:Si蒸镀CaF2(选项(/span> |
样品?/span> |
小型X-Y-Z台(选项:大垊/span>X-Y-Z台?/span>X-Y电动?/span>(/span> |
标准配置 |
清除激光等离子线滤波器、激光功玆/span>监测?/span>?/span>180散射先/span>测量装置拉曼先/span>谱强度校正用光源'/span>卤素?/span>)、内?/span>锁定机构'/span>发生故障时,自动启动)、集光系蒷/span>镀金镜 |
配件(选项(/span> |
液体样品江/span>、液佒/span>样品池支枵/span>、粉?/span>样品池支枵/span>、切叢/span>滤波?/span>(~1250px,/span>1(/span>90゜照射系绞/span>?/span>TV显示器装?/span>、微垊/span>测量装置'/span>10?/span>50?/span>TV显示?/span>(/span>测量偏光装置'/span>l/2泡/span>镾/span>板、偏光子)、大垊/span>X-Y-Z台?/span>热分析装?/span>映射装置、防振台'/span>显微测量时使?/span>(/span> |
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