AN-100型固定式大气负（氧）离子监测�?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"> <p><span>|高精度精准测量|户外连续在线监测|全地域全天候运行|</span></p><p><span>AN-100型大气负(�?离子监测仪是一套高精度大气负（氧）离子监测仪，符合国际通行技术规范，各项技术指标均达到国际**。产品采用了独特的采集筒电容器和纯进口信号处理单元，离子电荷转化效率高，电荷采集稳定，具有抗干扰能力、�/span></p><p><span>AN-100型大气负(�?离子监测仪能长期、自动、连续、全天候监测大气负离子浓度变化，适应环境、气象监测的业务需求。具有高精度和高稳定性要求，具备高可靠性、高准确性、易维护等特点� 全自动精确测量，具有全自动在线监测、测量精度高、适应恶劣环境等特点。能在高温、低温、高湿环境下正常运行。具备户外防风、结露、防静电、防电磁干扰和防雷保护功能� 采用模块化结构设计，便于扩展、更换部件及维护维修。具备观测要素、通信方式扩展的功能。市电、内置电池和太阳能供电设计。整体结构和电气性能符合安全标准。具备设备运行状态监控及报警功能等、�/span></p><table cellspacing="0" cellpadding="2" border="1" bordercolor="#f2f2f2" width="100%"><tbody><tr><td><p><strong><span>工作原理</span></strong><strong></strong></p></td><td></td><td></td></tr><tr><td colspan="3"><p><span>采用“电容式吸入法”原理进行负离子检测，测量空气中的负离子浓度值。在离子传感器（或称采集桶、采集筒）的极化板（或称偏压板）上加载定量的极化电压，再让被测空气按设定速度匀速通过传感器。空气中特定的小粒径负离子在电场的作用下发生偏转，被采集板所捕获。采集到的负离子负电荷量经过采集器的处理，即可计算出负离子的电荷浓度值、�/span></p></td></tr><tr><td colspan="2"></td><td></td></tr><tr><td><p><strong><span>设计</span></strong><strong><span>规范</span></strong><strong></strong></p></td><td></td><td></td></tr><tr><td colspan="3"><p><span>《空气离子测量仪通用规范》（GB/T 18809-2002（�/span></p><p><span>《空气负离子浓度观测技术规范《�/span>（LY/T 2586-2016（�/p><p><span>《空气负离子浓度等级》（QX/T380-2017（�/span></p><p><span>《空气负离子观测规范 电容式吸入法》（QX/T419-2018（�/span></p><p><span>《大气负离子自动观测仪功能规格需求书（第 2 版）》中国气象局综合观测号�/span></p></td></tr><tr><td colspan="3"></td></tr><tr><td><p><strong><span>优势特点</span></strong></p></td><td colspan="2"></td></tr><tr><td colspan="3"><p><span>《�/span><span>采用多量程自动切换技术，可根据现场环境自动切换测量量程，保证测量精度：�/span></p><p><span>《�/span><span>自主设计的防潮结构设计，可长期高湿度环境中测量；</span></p><p><span>《�/span><span>内置先进的放大电路及滤波技术，可高灵敏、稳定、准确地探测负离子数量；</span></p><p><span>《�/span><span>内置除湿装置，系统根据温、湿度情况自动进行除湿，有效防止结霜结露，并可在低温环境长期测量：�/span></p><p><span>《�/span><span>先进的自动工作模式，无需人工处理，上电即自动工作，数据自动保存；</span></p><p><span>《�/span><span>本机结构设计合理，可保证在环境恶劣情况下正常工作：�/span></p><p><span>《�/span><span>能全天候、全地域自动正常运行：�/span></p><p><span>《�/span><span>能在高温、低温、高湿环境下正常运行：�/span></p><p><span>《�/span><span>具备防外界风、结露保护等丰富的保护功能；</span></p><p><span>《�/span><span>采用模块化结构设计，便于扩展、更换部件及维护维修：�/span></p><p><span>《�/span><span>具备观测要素、通信方式扩展的功能；</span></p><p><span>《�/span><span>整体构件和电气性能都备防雷和安全要求、�/span></p></td></tr></tbody></table><table cellspacing="0" cellpadding="2" border="1" bordercolor="#f2f2f2" width="100%"><tbody><tr><td><p><strong><span>技术参�?/span></strong></p></td><td></td></tr><tr><td><p><span>测量功能</span><span>９�/span></p></td><td><p><span>负离子，环境温度，环境湿�?/span></p></td></tr><tr><td><p><span>测量方法</span><span>９�/span></p></td><td><p><span>电容式吸入法（同轴二重圆筒式（�/span></p></td></tr><tr><td><p><span>测量范围</span><span>９�/span></p></td><td><p><span>负负离子�?�?000/0�?�?0�?0万个/cm</span><sup><span>3</span></sup><span>�?量程手动/自动切换（�/span></p><p><span>温度�?40�?0℃；</span></p><p><span>湿度�?�?00%</span></p></td></tr><tr><td><p><span>测量精度</span><span>９�/span></p></td><td><p><span>负离子：��10%</span></p><p><span>温度�?#177;0.5ℂ�/span></p><p><span>湿度�?#177;3%RH</span></p></td></tr><tr><td><p><span>分辨玆�/span><span>９�/span></p></td><td><p><span>负离子：1�?cm</span><sup><span>3</span></sup><sup></sup></p><p><span>温度�?.1ℂ�/span></p><p><span>湿度�?.1%</span></p></td></tr><tr><td><p><span>迁移玆�/span><span>９�/span></p></td><td><p><span>0.4�?.0（cm2／V?sec（�/span></p></td></tr><tr><td><p><span>测量间隔</span><span>９�/span></p></td><td><p><span>间歇模式：≥3分钟/次（出厂默认，可根据实际进行调整（�/span></p><p><span>连续模式�?�?欠�/span></p></td></tr><tr><td><p><span>显示</span><span>９�/span></p></td><td><p><span>5寸TFT真彩液晶触摸显示屎�/span></p></td></tr><tr><td><p><span>供电电源</span><span>９�/span></p></td><td><p><span>AC220V/DC12V</span></p></td></tr><tr><td><p><span>通讯接口</span><span>９�/span></p></td><td><p><span>选配RS232/RS485/RJ45/GPRS</span></p></td></tr><tr><td><p><span>工作环境</span><span>９�/span></p></td><td><p><span>温度�?30�?0ℂ�/span></p><p><span>湿度�?�?00%RH</span></p><p><span>大气压力�?50�?060hpa</span><span>抗风能力：≤75m/s：�/span><span>降水强度�?mm/min</span></p></td></tr><tr><td><p><span>平均</span><span>功耖�/span><span>９�/span></p></td><td><p><span>≣�/span><span>1</span><span>5W</span></p></td></tr><tr><td><p><span>内置电源</span><span>９�/span></p></td><td><p><span>12V/25AH</span></p></td></tr><tr><td><p><span>太阳能供甴�/span><span>９�/span></p></td><td><p><span>60W太阳能板，保证供电时�?2小时以上（可选配其他配置（�/span></p></td></tr><tr><td><p><span>系统支持</span><span>９�/span></p></td><td><p><span>1、基于B/S的数据采集发布软件、�/span><span>2、基于GPRS的LED大屏发布系统，LED尺寸0-50平米可选，单色、双色、全彩可选、�/span></p></td></tr><tr><td><p><span>通讯协议</span><span>９�/span></p></td><td><p><span>支持TTMB、MODBUS/气象协议</span></p></td></tr><tr><td><p><span>仪器重量</span><span>９�/span></p></td><td><p><span>17.15kg</span></p></td></tr><tr><td><p><span>主体尺寸</span><span>９�/span></p></td><td><p><span>460��300��250（mm（�/span></p></td></tr><tr><td><p><span>立杆支架</span><span>９�/span></p></td><td><p><span>标配1.6�?.0米不锈钢立杆，不锈钢地笼</span></p></td></tr></tbody></table> </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 li").hover(function(){ $(".xgfa_tit_ul li").css({"color":"#4F5862","border-bottom-color":"transparent"}); $(this).css({"color":"#1479d7","border-bottom-color":"#1479d7"}); var _index = $(this).index(); $(".xgfa_box").css("display","none"); $(".xgfa_box").eq(_index).css("display","block"); }); }); </script>  <div class="xgzl"> <div class="cxd_tit"><span></span>相关资料</div> <div class="xgzl_box"><div style="padding:10px;">暂无数据、�/div> </div> </div>  <div class="yhpl"> <div class="cxd_tit"><span></span>用户评论</div> <form id="FormComments" action="" method="post" onsubmit="return false"> <input name="SaveProComments" id="SaveProComments" type="hidden" value="yes" /> <input name="ProductID" id="ProductID" type="hidden" value="291728" /> <input name="ProQuality" id="ProQuality" type="hidden" value="10" /> <input name="ProService" id="ProService" type="hidden" value="10" /> <input name="ProUsability" id="ProUsability" type="hidden" value="10" /> <input name="ProCostperformance" id="ProCostperformance" type="hidden" value="10" /> <div class="yhpl_pf"> <div> <p>产品质量</p> <div><span id="Quality" class="stars star10"></span><span id="Quality_Val" class="ScoreVal" curScore="10">10刅�/span></div> </div> <div> <p>售后服务</p> <div><span id="Service" class="stars star10"></span><span id="Service_Val" class="ScoreVal" curScore="10">10刅�/span></div> </div> <div> <p>易用�?/p> <div><span id="Usability" class="stars star10"></span><span id="Usability_Val" class="ScoreVal" curScore="10">10刅�/span></div> </div> <div> <p>性价毓�/p> <div><span id="Costperformance" class="stars star10"></span><span id="Costperformance_Val" class="ScoreVal" curScore="10">10刅�/span></div> </div> </div> <div class="yhpl_pftit">评论内容</div> <textarea name="Comments" id="ProComments" onfocus="checklogin();" placeholder="分享产品使用经验/采购评价（不超过500字）">