It is a high accuracy laboratory device with automatic absorption peaks detection and results presentation graphic display.
这是一个高准确度的实验室设备与自动吸收峰,检测和结果展示图形显示。
The test result shows absorption of air pipe with automatic monitoring sampling is main reasons causing lower value than that of the five days sampling method do.
对大气二氧化硫连续自动采样过程中的导气管吸附、样品的放置时间、 吸收液的放置时间、采样高度等方面进行了试验。
SANOA long-path differential optical absorption spectroscopy system is used to monitoring SO2, NO2 concentration in air automatic monitoring sub-station.
SANOA长光程差分吸收光谱监测系统,适用于空气自动监测子站SO 2、NO2的测量。
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