大气综合采样器颗粒物采样�?参数-价格-中国粉体罐�/title>

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<p><strong><span>GR-1350型大�?颗粒物综合采样器</span></strong></p><p><strong><span>1.产品简今�/span></strong><strong></strong></p><h1><span>GR-1350型大�?颗粒物综合采样器 (以下简称采样器)是用于采集大气中的颗粒物(TSP、PM10、PM2.5�?和各种气体组�?SO2、NOx�?样品的必备仪器。该采样器研制过程中广泛征求了专家及广大用户的意见，应用了当前计算机、传感器及新材料等领域的高新技术，质量可靠、性能稳定、使用寿命长。适用于环保、卫生、劳动、安监、军事、科研、教育等对大气进行常规监测和环境评价、�/span></h1><p><strong><span></span></strong></p><p><strong><span>2.适用范围</span></strong><strong></strong></p><p><span>采样器应用溶液吸收法采集环境大气、室内空气中的各种有害气体、固相吸附法采集挥发性有机物等；采用滤膜称重法捕集环境大气中的总悬浮微粑�/span><span>(TSP)</span><span>和可吸入微粒</span><span>(PM</span><sub><span>10</span></sub><span>)</span><span>戕�/span><span>(PM</span><sub><span>2.5</span></sub><span>)</span><span>。可供环保、卫生、劳动、安监、军事、科研、教育等部门用于气态物质和气溶胶的常规及应急监浊�/span></p><p><strong></strong></p><p><strong><span></span></strong></p><p><strong><span>3.采用标准</span></strong><strong></strong></p><p><span>HJ/T 374-2007 </span><span>《总悬浮颗粒物采样器技术要求及检测方法《�/span></p><p><span>JJG</span><span>956-20</span><span>13</span><span>《大气采样器《�/span></p><p><span>JJG</span><span>943-1998 </span><span>《总悬浮颗粒物采样器《�/span></p><p><span>HJ/T 375-2007 </span><span>《环境空气采样器技术要求及检测方法《�/span></p><p><span>HJ</span><span>618</span><span>-20</span><span>11</span><span>《环境空氓�/span>PM10和PM2.5的测� 重量法《�/span></p><p><span>HJ656-2013 </span><span>〉�/span><span>环境空气颗粒�?/span>(PM2.5)手工监测方法(重量�?技术规茂�/span><span>《�/span></p><p><span>HJ644-2013《环境空� 挥发性有机物的测� 吸附管采�?热脱�?气相色谱质谱法《�/span></p><p><span>HJ583-2010《环境空� 苯系物的测定 固体吸附/热脱�?气象色谱法《�/span></p><p><span>HJ584-2010《环境空� 苯系物的测定 活性炭吸附/二硫化碳解析-气象色谱法《�/span></p><p><span>HJ955-2018《环境空� 氟化物的测定 滤膜采样/氟离子选择电极法《�/span></p><p><strong></strong></p><p><strong><span></span></strong></p><p><strong><span>4.主要特点</span></strong></p><p><span>1) </span><span>一机多用，一台仪�?多可配备</span>4路恒流大气采样和1路颗粒物采样，适合多种环评方案：�/span></p><p><span>2) </span><span>四路大气采样部分灵活配置，根据使用需要可以选配通道数量、恒温控制、流量范围等：�/span></p><p><span>3) </span><span>采用</span>7.0寸宽温高亮彩色触摸显示屏，阳光下清晰可见、界面美观、操作方便；</span></p><p><span>4) </span><span>按键、触摸双操作模式，适应多种用户的操作习惯；</span></p><p><span>5) </span><span>可选配内置可充电锂电池，单次充电工作时间大亍�/span>4小时，电池方便现场更换；</span></p><p><span>6) </span><span>海量数据存储，数据存储量大于</span>100000组；</span></p><p><span>7) </span><span>颗粒物采样选用无刷高负压采样泵，克服阻劚�/span>>9kpa，工作时间大�?万小时；</span></p><p><span>8) </span><span>大气采样部分选用进口，高负压、低噪音无刷采样泵，流量稳定，使用寿命长、�/span></p><p><span>9) </span><span>采样方式灵活，定时采样，间隔采样，多种采样模式可设置：�/span></p><p><span>10) </span><span>内置实时时钟，可以预先设置采样启动时间：</span></p><p><span>11) </span><span>自动测量温度、气压，自动计算标况采样体积：�/span></p><p><span>12) </span><span>体积小、重量轻，携带方便；</span></p><p><span>13) </span><span>采样过程中断电数据自动保护，来电后继续采样；</span></p><p><span>14) </span><span>双数据输出模式，可蓝牙打印或�?/span><strong><span>U</span></strong><span>盘导出；</span></p><p><span>15) </span><span>具有</span>RS232数字接口，打印机兼容蓝牙连接和有线连接两种方式，</span></p><p><span>16) </span><span>打印数据内容可配�?/span>;</span></p><p><span>17) </span><span>TSP/PM10/PM2.5采样头采用铝合金材质，抗静电吸附：�/span></p><p><span>18) </span><span>整机采用优异的防尘、防水设计，可以保证在雨雪天气正常工作；</span></p><p><span>19) </span><span>整机考虑电磁兼容性设计，具有较强的抗干扰，抗辐射能力：�/span></p><p><strong><span>5.技术指栆�/span></strong><strong></strong></p><table cellspacing="0" cellpadding="2" border="1" bordercolor="#f2f2f2" width="100%"><tbody><tr><td><p><span>主要参数</span></p></td><td><p><span>参数范围</span></p></td><td><p><span>分辨玆�/span></p></td><td><p><span>准确�?/span></p></td></tr><tr><td><p><span>恒流大气采样流量(双通道，可�?</span></p></td><td><p><span>�?.100�?.500）L/min</span></p><p><span>或（0.020-0.500）L/mi</span></p></td><td><p><span>0.001L/min</span></p></td><td><p><span>优于��2.5%</span></p></td></tr><tr><td><p><span>恒温恒流大气采样流量(双通道，可�?</span></p></td><td><p><span>�?.100�?.500）L/min</span></p></td><td><p><span>0.01 L/min</span></p></td><td><p><span>优于��2.5%</span></p></td></tr><tr><td><p><span>颗粒物采样流野�/span></p></td><td><p><span>(10�?30)L/min</span></p></td><td><p><span>0.1L/min</span></p></td><td><p><span>优于��2.5%</span></p></td></tr><tr><td><p><span>流量重复�?/span></p></td><td colspan="2"></td><td><p><span>优于��2.0%</span></p></td></tr><tr><td><p><span>流量稳定�?/span></p></td><td colspan="2"></td><td><p><span>优于��2.0%</span></p></td></tr><tr><td><p><span>大气采样计前压力</span></p></td><td><p><span>(-30�?0)kPa</span></p></td><td><p><span>0.01kPa</span></p></td><td><p><span>优于��2.5%</span></p></td></tr><tr><td><p><span>环境大气厊�/span></p></td><td><p><span>(60�?30)kPa</span></p></td><td><p><span>0.01kPa</span></p></td><td><p><span>优于��2.5%</span></p></td></tr><tr><td><p><span>采样时间</span></p></td><td><p><span>1</span><span>min�?9h</span><span>59</span><span>min</span></p></td><td><p><span>1min</span></p></td><td><p><span>优于��0.2%</span></p></td></tr><tr><td><p><span>内置电池（可选）</span></p></td><td colspan="3"></td></tr><tr><td><p><span>等间隔采样时闳�/span></p></td><td colspan="3"><p><span>99小时59分内任意设置</span></p></td></tr><tr><td><p><span>等间隔采样次�?/span></p></td><td colspan="3"><p><span>1�?9欠�/span></p></td></tr><tr><td><p><span>噪声</span></p></td><td colspan="3"><p><span>�?0dB(A)</span></p></td></tr><tr><td><p><span>整机尺寸(W��D��H)mm</span></p></td><td colspan="3"><p><span>220��300��280</span></p></td></tr><tr><td><p><span>重量</span></p></td><td colspan="3"><p><span>�?.5kg</span></p></td></tr><tr><td><p><span>电源</span></p></td><td colspan="3"><p><span>AC220V��10% 50HZ或DC24V</span></p></td></tr><tr><td><p><span>功耖�/span></p></td><td colspan="3"><p><span>；�/span><span>100</span><span>W</span></p></td></tr><tr><td colspan="4"><p><span>采样头指栆�/span></p></td></tr><tr><td><p><span>PM2.5切割特�?/span></p></td><td colspan="3"><p><span>Da50 = (2.5��0.2)��m </span><span>�?/span><span>g = (1.2��0.1) ��m</span></p></td></tr><tr><td><p><span>PM10切割特�?/span></p></td><td colspan="3"><p><span>Da50 = (10��0.5)��m </span><span>�?/span><span>g = (1.5��0.1) ��m</span></p></td></tr><tr><td><p><span>入口速度</span></p></td><td colspan="3"><p><span>0.3m/s</span></p></td></tr><tr><td><p><span>b/a</span></p></td><td colspan="3"><p><span>0.625</span></p></td></tr><tr><td><p><span>采样流量</span></p></td><td colspan="3"><p><span>100L/min </span></p></td></tr><tr><td><p><span>有效滤膜直径</span></p></td><td colspan="3"><p><span>��80mm</span></p></td></tr><tr><td><p><span>连接夳�/span></p></td><td colspan="3"><p><span>M20��1.5</span></p></td></tr></tbody></table><p><span>充电期间，如果碰到短路问题，可以有效保护仪器，只进电，不出电</span></p> </div>  <div class="cxd"> <div class="cxd_tit"><span></span>创新炸�/div> <p style=" color: #333; font-size: 14px; margin: 10px 0 0; line-height: 26px;"> 暂无数据� </p> </div>  <div class="xgfa"> <div class="xgfa_tit"> <div> <span></span>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 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