HJ1131-2020便携式紫外吸收法烟气分析�?参数-价格-中国粉体罐�/title>

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$(this).css({"color":"#1479d7","border-bottom-color":"#1479d7"}); }); }); </script>  <div class="cpjj"> GR-3028型紫外烟气综合分析仪1.产品概述 GR-3028型紫外烟气综合分析仪（以下简称分析仪（�/span>以紫外差分吸收光谱技术为核心的光学烟气分析仪，仪�?/span>主要用于排气管道中有害气体成分的测量，广泛应用于环境监测以及热工参数测量等部门、�/span>该分析仪采用紫外差分吸收光谱技术和化学计量学算法测量烟气中皃�/span>SO2＋�/span>NO＋�/span>NO2＋�/span>O2＋�/span>CO＋�/span>CO2等气体的浓度，测量数据不受烟气中水蒸气影响，具有测量精度、交叉干扰少�?/span>响应时间快�?/span>可靠稳定�?/span>使用寿命长等特点，特别适合超低排放、高湿低硫工况测野�/span>。分析仪采用高性能长寿命脉冲氙灯、耐腐蚀吸收池、进口高分辨光谱仪、传感器及新材料领域的高新技术，竭力为用户提供一台质量可靠、性能稳定的高品质仪器、�/span>2.适用范围a（�/span>各种锅炉、工业炉窖的SO2�?span>NOx等有害气体的排放浓度、折算浓度和排放总量的测定、�/span>b（�/span>烟道排气参数（动压、静压、烟温、流速、标干流量等）的测定、�/span>c（�/span>烟气含氧量、空气过剩系数的测定、�/span>d（�/span>烟气连续测量仪器测量准确度的评估和校准、�/span>3.采用标准HJ 1132-2020 《固定污染源废气 氮氧化物的测� 便携式紫外吸收法《�/span>HJ 1131-2020 《固定污染源废气 二氧化硫的测� 便携式紫外吸收法《�/span>GB/T37186-2018 《气体分� 二氧化硫和氮氧化物的测定 紫外差分吸收光谱法《�/span>HJ1045-2019 《固定污染源烟气（二氧化硫和氮氧化物）便携式紫外吸收法测量仪器技术要� 及检验方法《�/span>JJG968-2002《烟气分析仪检定规程《�/span>DB37/T 2704-2015《固定污染源废气氮氧化物的测定紫外吸收法《�/span>DB37/T 2705-2015《固定污染源废气二氧化硫的测定紫外吸收法《�/span>DB37/T2641-2015 《便携式紫外吸收法多气体测量系统技术要求及检测方法《�/span>HJ/T 397-2007《固定源废气监测技术规范《�/span>GB13233-2011《火电厂大气污染物排放标准《�/span>4.技术特炸�/span>l采用紫外光谱差分吸收技术（DOAS），测量精度高，测量数据不受烟气中水蒸气影响，特别适合超低排放、高湿低硫工况的测量：�/span>l核心部件具有自主知识产权，关键部件带有恒温、减震装置等措施，有效避免数据漂移，提高测试数据的准确性；l双测量量程，根据排放浓度的高低浓度值自动切换高低量程；l皮托管、烟气取样管、烟气预处理器三合一，现场使用方便，提高工作效率、�/span>l紫外光源脉冲氙灯，预热时间短，使用寿命长：�/span>l10.1寸高亮彩色触摸显示屏，界面美观，操作方便，人机交互可选择屏幕直接操作也和选项按键操作、�/span>l内置锂电池，电池工作时间大于4小时、�/span>l交直流两用，宽压直流输入，直流输入电厊�span>12-26V，直流输入具有欠压，过压，反接保护功能，有效保护仪器不受损坏、�/span>l选用大容量存储器实时存储分钟数据和总平均数据，测量数据可通过U盘导出；l实时查询检测数据，标配蓝牙打印机，现场打印：�/span>l�?/span>拓展CO�?span>CO2 �?span>H2S/CS2/NH3/C6H6等监测项目；l可选配物联网模块，实现远程数据传输和物联网组网5.技术参�?/span>�?span>1主要技术指栆�/span><table cellspacing="0" cellpadding="2" border="1" bordercolor="#f2f2f2" width="100%"><thead><tr><td colspan="2">主要参数</td><td>参数范围</td><td>分辨玆�/span></td><td>准确�?/span></td></tr></thead><tbody><tr><td colspan="2">烟气温度</td><td>＇�/span>-50｝�/span>500（�/span>ℂ�/span></td><td>0.1ℂ�/span></td><td>优于��3ℂ�/span></td></tr><tr><td colspan="2">等速采样流逞�/span></td><td>＇�/span>2｝�/span>45（�/span>m/s</td><td>0.1m/s</td><td>优于��5%</td></tr><tr><td colspan="2">烟气动压</td><td>＇�/span>0｝�/span>2000（�/span>Pa</td><td>1Pa</td><td>优于��2%FS</td></tr><tr><td colspan="2">烟气静压</td><td>＇�/span>-30～＋30（�/span>kPa</td><td>0.01kPa</td><td>优于��4%FS</td></tr><tr><td colspan="2">大气厊�/span></td><td>＇�/span>60-110（�/span>kPa</td><td>0.01kPa</td><td>优于0.5kPa</td></tr><tr><td colspan="2">烟气采样流量</td><td colspan="3">1.5L/min</td></tr><tr><td rowspan="7">烞�/span>氓�/span>浒�/span>�?/span></td><td>O2</td><td>＇�/span>0｝�/span>30（�/span>%</td><td>0.1%</td><td rowspan="7">示值误差：优于��5.0%重复性：�?.0%响应时间９�/span>�?0s稳定性：1小时内示值变匕�/span>�?.0%</td></tr><tr><td>SO2</td><td>低量程：＇�/span>0｝�/span>600（�/span>mg/m3高量程：＇�/span>600｝�/span>4000（�/span>mg/m3</td><td>0.1mg/m3</td></tr><tr><td>NO</td><td>低量程：＇�/span>0｝�/span>600（�/span>mg/m3高量程：＇�/span>600｝�/span>1200（�/span>mg/m3</td><td>0.1mg/m3</td></tr><tr><td>NO2</td><td>低量程：(0｝�/span>500) mg/m3高量程：(500｝�/span>1000) mg/m3</td><td>0.1mg/m3</td></tr><tr><td>H2S（可选）</td><td>＇�/span>0｝�/span>300（�/span>mg/m3</td><td>0.1mg/m3</td></tr><tr><td>CO（可选）</td><td>＇�/span>0｝�/span>5000（�/span>mg/m3</td><td>0.1mg/m3</td></tr><tr><td>CO2（可选）</td><td>＇�/span>0｝�/span>20（�/span>%</td><td>0.01%</td></tr><tr><td colspan="2">外型尺寸（长��宼�/span>��高）</td><td colspan="3">470X192*365</td></tr><tr><td colspan="2">整机功耖�/span></td><td colspan="3"><150W</td></tr><tr><td colspan="2">整机重量</td><td colspan="3">12kg</td></tr><tr><td colspan="2">工作电压</td><td colspan="3">DC 12-26V/AC 220V</td></tr></tbody></table> </div>  <div class="cxd"> <div class="cxd_tit">创新炸�/div> 暂无数据� </div>  <div class="xgfa"> <div class="xgfa_tit"> <div> 相关方案 </div> </div> <div class="xgfa_box" style="display: block;"><div style="padding:10px;">暂无相关方案、�/div> </div> </div> <script> $(function(){ // 切换 $(".xgfa_tit_ul li").hover(function(){ $(".xgfa_tit_ul li").css({"color":"#4F5862","border-bottom-color":"transparent"}); 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