东润CODmn-2000高锰酸盐指数测定�?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>CODmn-2000<span>高锰酸盐在线分析仪（已取得环保认证证书）</span></p><p><span>功能</span><span>９�/span></p><p><span>操作界面：中文字幕，引导式操作界面，使用简单，极易上手</span></p><p><span>安全功能：二级管理权限，普通用户权限、管理员权限</span></p><p><span>软件监控系统故障点，并具有安全防护面罩设讠�/span></p><p><span>强大的软件功能：可针对不同的水样提供定制化的测量流程</span><span>＋�/span><span>全自动无人值守操作</span></p><p><span>具有自动零点、量程校准功胼�/span></p><p><span>具有量程自动切换功能</span></p><p><span>具有自动清洗功能</span></p><p><span>具有数值超标异常自动报警功胼�/span></p><p><span>断电保护设计、具有断电、再上电后数据自动恢复功胼�/span></p><p><span>可靠的电压过高保护装�?/span></p><p><span>具有自动控制外接采水泵启动、停止控制功胼�/span></p><p><span>具有多种信号输出方式９�/span>4-20mA<span>�?/span><span>RS485/RJ45</span></p><p><span>具有远程控制操作功能（实现校准、标定、核查、测量、上传数据）</span></p><p><span>一键运行：仪器安装完毕，上电只需执行一键运行即可完成仪器自检、清洗、定标和自动做样、�/span><span>�?/span></p><p><span>特点</span></p><p><span>采用</span>10.4<span>吋超大触摸屏，无需专业培训即可使用仪器：�/span></p><p><span>仪器反应体系小，支持废水废液分离，废液量低；</span></p><p><span>体积小巧方便运输及安装；</span></p><p><span>可根据水体状况，提供定制化解决方案，降低用户运维成本：�/span></p><p><span>5<span>分钟可完成日常维护；</span></p><p><span>微信小程庎�/span>“水质云”支持远程诊断、远程运维，微信扫描二维码报故障，售后服务更准快捷；</span></p><p><span>满足国家地表水自动监测仪器新技术要汁�/span></p><p><span>工作原理（酸性高锰酸钾滴定法（�/span></p><p><span>样品中加入已知量的高锰酸钾和硫酸，采样常压高温消解，高锰酸钾将样品中的某些有机物和无机还原性物质氧化，反应后加入过量的草酸钠还原剩余的高锰酸钾，再用高锰酸钾标准溶液回滴过量的草酸钠。通过计算得到样品中高锰酸盐指数、�/span></p><p><span>技术参�?/span></p><table cellspacing="0" cellpadding="2" border="1" bordercolor="#f2f2f2" width="100%"><tbody><tr><td><p><span>测量范围</span></p></td><td><p><span>＇�span>0</span><span>｝�/span><span>10</span><span>（�/span><span>mg/L</span><span>；（</span><span>0</span><span>｝�/span><span>20</span><span>（�/span><span>mg/L</span><span>；可根据用户要求扩展</span></p></td></tr><tr><td><p><span>葡萄�?质控试验</span></p></td><td><p><span>��10%</span></p></td></tr><tr><td><p><span>测量精度</span></p></td><td><p><span>CODMn�?mg/L<span>时，</span><span>�?.2mg/L</span><span>：�/span><span>CODMn</span><span>＝�/span><span>4mg/L</span><span>时，</span><span>�?%</span><span>：�/span></p></td></tr><tr><td><p><span>零点漂移</span></p></td><td><p><span>��5% F.S.</span></p></td></tr><tr><td><p><span>量程漂移</span></p></td><td><p><span>��5% F.S.</span></p></td></tr><tr><td><p><span>检出限</span></p></td><td><p><span>0.5mg/L</span></p></td></tr><tr><td><p><span>试剂水样比对</span></p></td><td><p><span>CODMn�?mg/L<span>时，</span><span>�?.2mg/L</span><span>：�/span><span>CODMn</span><span>＝�/span><span>2mg/L</span><span>时，</span><span>�?0%</span><span>：�/span></p></td></tr><tr><td><p><span>测量周期</span></p></td><td><p><span>测量周期*�?span>45</span><span>分钟</span><span>/</span><span>次；可设置在线自动监测周朞�/span></p></td></tr><tr><td><p><span>校正</span></p></td><td><p><span>自动校准<span>/</span><span>手动校准（自动校准时间可设）</span></p></td></tr><tr><td><p><span>测量间隔时间</span></p></td><td><p><span>时间间隔＇�span>1</span><span>｝�/span><span>24</span><span>小时任意可调）和整点测试设定</span></p></td></tr><tr><td><p><span>尺寸</span></p></td><td><p><span>360 mm��250 mm��500 mm<span>＇�/span><span>W��D��H</span><span>（�/span></p></td></tr><tr><td><p><span>重量</span></p></td><td><p><span>净里�span><20Kg</span></p></td></tr><tr><td><p><span>环境要求</span></p></td><td><p><span>(0<span>｝�/span><span>40)ℂ�/span><span>，相对湿�?/span><span>�?0%</span><span>，无冷凝结露</span></p></td></tr><tr><td><p><span>电源要求</span></p></td><td><p><span>(85-264)VAC<span>（适用全球市场）；</span><span> (47-63)Hz</span><span>：�/span></p></td></tr><tr><td><p><span>输出</span></p></td><td><p><span>模拟输出９�span>2</span><span>�?/span><span>0/4-20mA</span></p><p><span>数字输出９�span>1</span><span>�?/span><span>RS232</span><span>�?/span><span>1</span><span>�?/span><span>RS485</span><span>、支�?/span><span>MODBUS</span><span>通讯协议：�/span><span>1</span><span>�?/span><span>RJ45</span><span>物联网接叢�/span></p><p><span>报警输出９�span>2</span><span>路多功能继电器接叢�/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="261245" /> <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）">