该微量氧分析仪 AMS3160 基于电化学原理。该型号分析仪是一款高精度、长寿命测量技术、微处理控制的电子分析仪。型号AMS3160是通用性分析仪,量程可以做到 0 ... 10 ppm O2,0-99%Vol O2。可多量程自动切换技术。
The measuring gas diffuses through a membrane to a thin layer of electrolyte. At the cathode the
oxygen reduces. The free flowing electrons are drifting to the Anode. This generates a electrical
current which is direct proportional to the oxygen concentration of the measuring gas. The use of
electrochemical sensors allows in standard applications the measurement of trace oxygen in a number of complex and aggressive gas mixtures. The fitting sensor for a specific application has to be selected considering the different available electrolytes and electrodes. It is therefore essential to know the physical and chemical application parameters such as temperature, gas pressure, humidity content and the consistency of a specific measuring gas.
- 半导体
- 化学工业
- 新能源
- 冶金工业
- 过程控制