皮托管平行烟尘烟气测试仪
一、概述 ZLK.PTPIII皮托管平行烟尘采样仪（以下简称采样仪）主要用于各种燃煤锅炉、工业炉窑的烟尘排放浓度和排放量的采样，以及各类除尘净化设备的使用状况和净化效率的测定。本采样仪与市场上其它烟尘仪器相比：具有大流量和小流量均可使用的特点，它可在烟气、废气中进行各种工业废气二氧化硫（SO2）、氮氧化物（NOX）等的采样。
二、主要技术参数
1. 采样流量 ················· （0.15～1.5）L/min 、（4～40）L/min
2. 流量示值误差 ····························· ±5％FS
3. 大流量稳定性 ···························· 不大于5％
4. 小流量稳定性 ··························· < 0.2 L/min
5. 动压力测量范围 ························· （0～2000）Pa
6. 抽气能力 ····················· 流量在30L/min时,负压>20kPa
7. 采样定时 ···························· （0～5999）s
8. 绝缘电阻 ······························· >20MΩ
9. 主机重量 ································· 8kg
10.主机尺寸 ··························· 440×275×225mm
11.供电电源 ······························· AC 220