Automation

flexible and customised solutions

Drive Solutions

THE ORIGINAL. BE SAFE.

The company EMG –

a reliable employer for more than 70 years!

Solutions

to optimise your process and product quality!

EMG SOLID® LIF-激光诱导荧光光谱

测量原理

Measuring principle EMG SOLID® LIF

该系统通过激光诱导荧光光谱测量油膜层重量并且能看到油膜层在整个待测材料表面的分布。

  • 特殊的固态激光器提供10.000次/秒的单脉冲。
  • 强劲而灵活的石英纤维束将光能传递到测量点。
  • 另一个石英纤维束将荧光信号传输到计数系统后,光电倍增管以时间分辨的方式检测单光子,并对其进行纳秒统计学分析。
  • 微控制器负责控制分析系统,管理系统标定并计算结果。

客户的利益

  • 受粗糙度、纹理、油滴、热熔胶结构的影响小,因此没有必要使用均匀辊
  • 理论上可以测量非常薄的<20 mg/m²的油膜层,因此可用于清洁度测量
  • 所需空间非常小
  • 可以实现绝对值和相对值测量
  • EMG 特有技术用以保持镜头洁净
  • 测量精度高
  • 测量频率非常高(10 kHz) 且测量点清晰度高(Ø = 8 mm)

 

 

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