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在线光谱技术应用

在线光谱技术应用

本文关键词: 控制/自动化透反射色度
摘要

1.  工业在线光谱分析技术

MUQIANZAIXIANGUANGPUFENXIYIJINGYIJINGRENDESUDUYINGYONGYUDUOGELINGYUDEQIYESHENGCHANDEDUOGEHUANJIE,BINGYISHIDEGUOCHENGFENXIYIQILINGYUFASHENGLESHENKEBIANGE。ZHEIZHONGBIANGEYUZAIXIANGUANGPUFENXIDEDUTEYOUDIANSHIFENBUKAIDE,BIRU:

  • 在线光谱分析可以对多路多组分连续同时测量,且速度快,准确性高;
  • 在线光谱分析仪器易损坏和消耗品少,维护量小;
  • 在线光谱分析多采用光纤传输技术,适合环境恶劣的场合;
  • 在线光谱分析仪器结构相对简单,并适合多种样品(如液体,涂层,粉末和固体等)

ZHEIXIEYOUDIANDUIYUQIYEYUANLIAOHESHENGCHANDEZHONGJIANHUANJIEJINXINGKUAISUZHILIANGKONGZHI、YOUHUACAOZUO、WENDINGSHENGCHANHEJIENENGJIANGHAOFEICHANGYOUJIAZHI。

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在线光谱分析系统组成

TU1 ZAIXIANGUANGPUFENXIXITONGZUCHENG

2.  应用案例-工业在线反射率与颜色测量

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  • 系统需满足最快180米/分钟的检测速度,且具有足够精确性。
  • 系统能够进行非接触非破坏性采样测量。
  • 系统能直接输出最终结果给上位机。
  • 系统能直接输出颜色值,并能与用户自己的上位机系统集成。
  • 系统要能反映被测样品的峰值波长、光谱等特性。
  • 系统具备自检和异常报警功能。
  • 系统要能适应工厂持续噪声,细颗粒粉尘,电磁干扰以及不稳定供电环境。
  • 系统要能7*24连续工作,且维护方便。
  • 系统尺寸要能兼容于空间狭小的产线。

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万人炸金花 XITONGZUCHENGSHIYITURUXIASUOSHI。

系统组成示意图

TU2 XITONGZUCHENGSHIYITU

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软件功能模块

  • 调度模块:为主程序核心,主要负责承担各模块之间的管理及任务调度;
  • 通讯模块:主要负责与工业现场总线的通讯,解析通讯命令,并通过调度模块完成相关任务,如启动测量过程,读取测量数据等;
  • 计算模块:计算光谱数据,得到LCH颜色值;
  • 底层驱动:主要控制光谱仪、光源、电子快门、传动模块等硬件设备;
  • 测量模块:根据测量时序、流程完成一个完整的测量流程;
  • 数据库:主要用于保留系统参数、测量历史数据等信息;
  • 用户界面:完成用户交互功能,主要包括系统参数配置,测量数据显示,历史数据浏览,系统功能测试等。

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万人炸金花  View: JIEJUEFANGAN-FENLEI: GAOGUANGPU

光纤光谱仪