会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 2. 发明申请
    • Hand-held spectrometer
    • 手持光谱仪
    • US20050229698A1
    • 2005-10-20
    • US11103699
    • 2005-04-11
    • Michael BeecroftMarian SzczesniakBarry SmithJohn MatsumotoJames Ferguson
    • Michael BeecroftMarian SzczesniakBarry SmithJohn MatsumotoJames Ferguson
    • G01F23/00G01J3/02G01J3/42G01N21/31G01N21/33G01N21/35G01N21/55
    • G01J3/02G01J3/0208G01J3/0235G01J3/0254G01J3/0264G01J3/0272G01J3/0283G01J3/0291G01J3/42G01N21/31G01N21/33G01N21/3504G01N21/552G01N21/645G01N2021/3595G01N2201/0221G01N2201/065
    • A hand-held portable modular spectrometer unit. The unit includes a detachable head containing a light source and optical components for detecting spectral information from light reflected from or transmitted through a target and a processor for converting the detected spectral information into digital information. The unit also includes a plug-in rechargeable power supply and a control module for controlling the components in the measurement head. The controller includes a computer processor for analyzing the digital information produced by the measurement head and a display monitor for displaying spectral information produced by the control unit. In preferred embodiments the plug-in rechargeable power supply is a 12-volt off-the-shelf power-tool rechargeable battery unit. In preferred embodiments several measuring heads are available. These include a gas cell measuring head, a surface reflectance measuring head that includes and integrating sphere, a specular reflectance measuring head, a grazing angle measuring head, an attenuated total reflectance measuring head, a diffuse reflection measuring head, a non-volatile residues measuring head, a liquid transmission cell measuring head and a fluorescence measuring head. Each of these measurement heads includes a spectrometer. Several types of spectrometers are available including those based on filters, prisms, gratings and interferometers. The unit can operate in a wide range of wavelengths including the infrared, visible and ultraviolet spectral ranges.
    • 手持便携式模块化光谱仪单元。 该单元包括一个包含光源的可拆卸头和用于从由目标反射或透过目标的光检测光谱信息的光学部件和用于将检测到的光谱信息转换为数字信息的处理器。 该装置还包括插入式可充电电源和用于控制测量头部件的控制模块。 控制器包括用于分析测量头产生的数字信息的计算机处理器和用于显示控制单元产生的频谱信息的显示监视器。 在优选实施例中,插入式可再充电电源是12伏现货电动工具可再充电电池单元。 在优选实施例中,可以使用多个测量头。 这些包括气体电池测量头,包括和积分球的表面反射测量头,镜面反射测量头,掠角测量头,衰减全反射测量头,漫反射测量头,非挥发性残留测量 头,液体传播细胞测量头和荧光测量头。 这些测量头中的每一个包括光谱仪。 可以使用几种类型的光谱仪,包括基于滤光片,棱镜,光栅和干涉仪的光谱仪。 该单元可以在宽范围的波长范围内工作,包括红外线,可见光谱和紫外光谱范围。