发布时间:2020-05-19 18:02 原文链接: 综合型烟气分析仪的原理及运用


★连续检测:O2—CO—CO2—NO—NOX—SO2—烟气温度—环境温度—压力—烟气露点—燃烧效率—排烟热损失—空气过量系数—烟气露点—ppm—mg/m3—参比氧换算.

★适用于检测及调校工业锅炉及燃烧器的燃烧过程分析,并对固定污染源排放进行应急监测;仪器配备耐腐蚀采样管线和采样探头,多级烟尘过滤器;帕尔帖气体冷却器,冷凝水搜集器及电子检测冷凝水,一旦达到排放上限值排放要求,自动开启蠕动泵排放冷凝水到仪器外端;适合监测高湿高尘的锅炉场合。

燃料种类:天然气、液化气、城市煤气、轻油、重油、木材和煤等.



 


连续测量:

包括:



l          O2

l          多级烟尘过滤器



l          CO ppm

l          帕尔帖气体冷却器



l          NO ppm

l          冷凝水电子检测器



l          SO2 ppm

l          MMC插槽和128MB



l          温度

l          热敏快速打印机



l          压力

l          探管220mm管线2.6m



计算值:




l          CO2

l          NOx



l          过量空气系数

l          mg/m3



l          燃烧效率

l         烟气露点



l          排烟热损失

l          参比氧换算



基本配置:

技术参数:



l         大屏幕LCD高清晰度显示,带背光显示

O2                     0-20.9%



l         大功率强劲采样气泵,胜任高负压场合

CO                    0-10000 ppm



l          帕尔帖气体冷却器和冷凝水搜集器

NO                          0-5000 ppm



l         电子检测冷凝水,达到限值自动排放冷凝水

SO2                         0-5000 ppm



l         多级除尘过滤器,有效过滤烟气中的颗粒物

烟气温度              0-1000℃



l         内置高速热敏打印机,随时打印测量数据

环境温度              0-99℃



l         USB接口,128MB数据存储器

烟道压力              ±100.0 hPa



l         220mm探管和2600mm烟气耐硫管线

工作温度                 5-45℃



l         可选差压、流速测量并计算排放总量

燃烧效率                 0—99%



l         蓄电池约8小时及市电供电

排烟热损失             0—99%



l         烟气中心点搜寻功能

空气过剩系数          1,…



l         CO过载保护,自动反吹功能

烟气露点               …℃



l         黑色皮制机箱

电池容量:   仪器充足电可工作约8小时



l          尺寸: 400 x 260 x 175mm

重量:       约6kg包括采样管线







 

ecom EN2 技术参数

标准配置:采样探头长220mm,双层管壁采样管;带热电偶及锥形深度卡。2.6米烟气及压力采样管线,温度补偿导线;内置采样气泵和高速热敏打印机,帕尔帖气体冷却器,冷凝水搜集器和电子检测冷凝水及达到限值自动排放冷凝水,电源线1.8米,铝框架仪表箱

量程:          氧气 O2                                    0-21.0% 

                    一氧化碳CO                             0-10000ppm

                     二氧化碳CO2                            0-20%(计算值)

                    一氧化氮 NO                            0-5000 ppm

                    氮氧化物NOx                            0-5000 ppm

                     二氧化硫 SO2                           0-5000 ppm

                    烟气温度                                   0-1000℃

                    环境温度                                   0-99℃

                    烟气压力                                   ±100hPa

                    燃烧效率                                   0-100%

                    排燃热损失                                %

                    空气过剩系数                            计算得出

显示:          LCD(液晶)显示器,带背光

精度:          氧气 O2                                    ≤0.2% 误差  

                    一氧化碳 CO                            ≤200ppm  ±10ppm

                                                                      >200ppm  测量值的±5%

                    一氧化氮 NO                            ≤100ppm  ±5ppm

                                                                      >100ppm  测量值的±5%

                     二氧化硫SO2                            ≤100ppm  ±5ppm

                                                                      >100ppm  测量值的±5%

                    温度                                       ±1%

                    压力                                       ±1%

分辨率:      氧气 O2                                    0.1%

                    一氧化碳 CO                            1ppm

                     二氧化碳CO2                            0.1%

                     二氧化硫SO2                            1ppm

                    一氧化氮 NO                            1ppm

                    温度                                          1℃  

                    压力                                          0.01hPa

电源/电池:    铅酸蓄电池 仪器充足电可工作约8小时 ,电源:220V/50Hz

传感器:     O2                                             电化学传感器

CO                                            电化学传感器

                    NO                                            电化学传感器

                    SO2                                           电化学传感器

                 温度                                          镍铬镍硅(NiCrNi)热电偶

                    压力                                          应变传感器

打印机:      热敏打印机. 内装热敏打印纸,幅宽:58mm

机壳:          铝框架仪表箱

尺寸:          400 x 260 x 175mm

重量:      约6公斤