露点测量

Xentaur 露点传感器精度高、响应速度快、稳定性好,是使用常规氧化铝或聚合物传感器的仪器所无法比拟的。

 

HTF 技术的优点
XPDM 型号中安装的 HTF™ 氧化铝传感器是 Xentaur Corporation 实验室多年辛勤研究的结晶,其提供的性能要显著优于所有其它氧化铝湿度传感器。该传感器工作原理与其它氧化铝传感器相似:氧化铝的吸湿层通过其孔隙吸附或释放水分子,具体取决于环境中的水汽压。此时,氧化铝层的电容会随着周围水汽压而变化。对传感器的铝核与外部导电多孔金层之间的电容进行测量即可。Xentaur 传感器的优点是其专有的制造方法,使得氧化铝层超薄且极具吸湿性。因此传感器非常灵敏,且响应速度快。


高电容响应
正是由于 HTF™ 的超薄膜层和特殊孔几何构造,Xentaur 传感器在其整个测量范围的电容改变,与常规氧化铝传感器相比高出多个数量级。另外这种改变呈现拟线性关系,对温度的敏感性可以忽略不计。线性高电容响应的优点是灵敏度较好、可重复性更高,并且响应时间更快。而且测量系统受噪声和漂移影响较小,信号调节处于最低水平。


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COSA Xentaur combines the strength of over 30 years of COSA Instruments sales, service and application support and experience with Xentaur Corporations innovative measurement solutions. Its portfolio ranges from dew point measurement solutions, analytical laboratory equipment, NMR technology, WOBBE and BTU analyzers. As a reliable partner, COSA Xentaur creates trustful relationships to help its customers in virtually all industries to be more successful in implementing innovative measurement solutions. With its high-value products and intelligent solutions, COSA Xentaur delivers robust, cost effective instrumentation systems exceeding customer measurement requirements.
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© 2017 COSA Xentaur. All Rights Reserved. | Terms of Service | Privacy Policy | Site Map