紫外荧光二氧化硫分析仪
UV Fluorescence SO2 Analyzer
- GAA-0001
- 气体分析仪
- CE (to be confirmed)
- China environmental monitoring instrument certification (to be confirmed)
- ISO 9001 manufacturing (to be confirmed)
- 测量原理:
- UV fluorescence at 214 nm
- 测量量程:
- 0–500 ppb, 0–2000 ppb selectable
- 最低检出限:
- 0.4 ppb (2σ)
- 响应时间:
- ≤ 60 s to 95%
- 零点漂移:
- < 1 ppb per 24 h
- 量程漂移:
- < 1% per 24 h
采用紫外荧光法测量环境空气中二氧化硫的基准级分析仪。是法规空气质量监测网络以及跟踪燃烧和冶炼源附近 SO2 的标准选择。





