由于合规法规,不足以简单地知道堆栈气体排放中污染物的浓度。需要一个设施来监视和报告其流程的质量排放(例如lb/hr,kgs/day等)。该模型909专门配置用于以质量速率监视堆栈排放。除了在堆栈条件下污染物浓度外,它还测量了堆栈废水温度和速度,从而可以报告质量排放率。通过添加可选的氧化锆传感器,模型909能够监测氧气。909型是非常强大且可靠的分析仪。基于紫外线的测量值不受H2O和CO2干扰。由于不需要样品干燥,因此这大大简化了样品处理和样品完整性。作为完全提取的加热湿基分析仪,909的样品系统组件仅在样品气体的露点上方加热。这导致对气体浓度的更简单,更准确的计算,不需要校正凝结和溶解的组件。 The Model 909 performs all necessary sample gas and calibration gas flow management, and probe and sample line temperature control. The Model 909 is a full function Continuous Emissions Monitoring System (CEM) which requires the addition of only a sample probe and sample line to be fully operational. Housing options for the analyzer include a cabinet or walk in shelter built to your specifications.