YSI Pro20手持式野外溶解氧测量仪（膜法�?参数-价格-中国粉体罐�/title>

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} }); function showliuyan(me, showtype){ if(showtype==0){ //$("#Content").val($("#Content").attr('placeholder')); Content= document.getElementById('PopMsgFrom').Content.getAttribute('placeholder'); document.getElementById('PopMsgFrom').Content.value=Content; } if(showtype==1){ // $("#Content").val($(me).text()); alert($(me).text()); document.getElementById('PopMsgFrom').Content.value=$(me).text(); } $(".fxp").css("display","flex"); } function close_popwin(){ $(".fxp").css("display","none"); // 关闭虚拟电话后的留言� $(".dhxj").css("display","none"); $(".dhxjbox").css("display", "none"); $(".dhxjbox2").css("display", "none"); return false; } </script>  <div class="cpjs"> <div class="cpjs_tab"> <div class="js_cpjj" style="border-bottom: 3px solid #1479d7; color: #1479d7;">产品介绍</div> <div class="js_cxd">创新炸�/div> <div class="js_xgfa">相关方案</div> <div class="js_xgzl">相关资料</div> <div class="js_yhpl">用户评论</div> <div class="js_gsdt">公司动�?/div> <div class="js_wsj">问商宵�/div> </div> <script> $(function(){ // 切换 $(".cpjs_tab a").click(function(){ $(".cpjs_tab a").css({"color":"#4F5862","border-bottom-color":"transparent"}); $(this).css({"color":"#1479d7","border-bottom-color":"#1479d7"}); }); }); </script>  <div class="cpjj"> <p><strong><span><strong>YSI Pro20手持式野外溶解氧测量仪（膜法（�/strong></span></strong></p><p><span>坚固、耐用、可靠的YSI Pro20能轻松应对各种便携式溶解氧的测量需求。可自行更换的探头和电缆�?0组数据内存、“一键校准”功能使操作更简单、更方便，是实验室与野外溶解氧测量的* 佳选择、�/span></p><p><strong><span>产品特点９�/span></strong></p><p><span> � 用户可自行更换探头和电缆，野外可选择极谱法或原电池法传感器，实验室可选择自带搅拌� BOD 探头：�/span></p><p><span> � 快速反应时间：使用标准膜，8秒即可达�?终值的95％（目前市场�?快的反应时间）；</span></p><p><span> � 按下“一键校准”按钮即可在3秒内实现一键式溶解氧校准，并自动获得气压补偿；</span></p><p><span> � IP67防水等级，电池仓与仪器电路仓各自独立分隔并密封，即使电池仓进水也不影响或损坏仪器电路：�/span></p><p><span> � MS 军方接头，快速插拔，防水，连接可靠稳固；</span></p><p><span> � 电缆的接头部位可耐受 30 万次弯折，经久耐用：�/span></p><p><span> � 不锈钢探头保护套，坚固耐撞，更易于沉入水中：�/span></p><p><span> � 夜光键盘和背景光显示屏便于在昏暗环境下操作；</span></p><p><span> � 寿命长、耗材少，平均使用成本低；</span></p><p><span> � 可存� 50 组数据，无需手动记录数据：�/span></p><p><span> � 有很多不同长度的带配重电缆可供选择，电缆整理套件更方便了较长电缆的使用：�/span></p><p><span> � 超长保修期：主机两年，电缆一年，探头一年、�/span></p><p><span><strong><span>YSI Pro20系统规格（主机�?米电缆和传感器）９�/span></strong></span></p><table cellspacing="0" cellpadding="2" border="1" bordercolor="#f2f2f2" width="100%"><tbody><tr><td colspan="2"><p><span>参数</span></p></td><td><p><span>测量范围</span></p></td><td><p><span>分辨玆�/span></p></td><td><p><span>准确�?/span></p></td></tr><tr><td rowspan="2"><p><span>� � �?/span></p></td><td><p><span>%空气饱和�?/span></p></td><td><p><span>0�?00%</span></p></td><td><p><span>0.1%�?％（可选）</span></p></td><td><p><span>0�?00%：读数之��2%�?%空气饱和度，以较大者为准；</span></p><p><span>200�?00%：读数之��6%</span></p></td></tr><tr><td><p><span>毫克/卆�/span></p></td><td><p><span>0�?0mg/L</span></p></td><td><p><span>0.01�?.1mg/L（可选）</span></p></td><td><p><span>0�?0mg/L：读数之��2%�?.2mg/L，以较大者为准；</span></p><p><span>20�?0mg/L：读数之��6%</span></p></td></tr><tr><td colspan="2"><p><span>� �?/span></p></td><td><p><span>-5�?5ℂ�/span></p></td><td><p><span>0.1ℂ�/span></p></td><td><p><span>��0.3ℂ�/span></p></td></tr><tr><td colspan="2"><p><span>气压讠�/span></p></td><td><p><span>53�?33千帕</span></p></td><td><p><span>0.01千帕</span></p></td><td><p><span>��0.4千帕（温度变化在校准�?#177;15℃之内）</span></p></td></tr></tbody></table><p><strong><span>YSI Pro20主机规格９�/span></strong></p><table cellspacing="0" cellpadding="2" border="1" bordercolor="#f2f2f2" width="100%"><tbody><tr><td><p><span>尺寸</span></p></td><td><p><span>216*83*23mm（长*�?厚）</span></p></td></tr><tr><td><p><span>重量</span></p></td><td><p><span>475克（含电池）</span></p></td></tr><tr><td><p><span>电源</span></p></td><td><p><span>2�?号碱性电池，可工作不低于400小时；低电量指示</span></p></td></tr><tr><td><p><span>电缆</span></p></td><td><p><span>备有1�?�?0�?0�?0米和100米标准电缆可供选择，特制长度可�?00籲�/span></p></td></tr><tr><td><p><span>保修朞�/span></p></td><td><p><span>主机：两年；电缆：一年；极谱法传感器：一年；原电池法传感器：半年</span></p></td></tr><tr><td><p><span>盐度补偿</span></p></td><td><p><span>0-70ppt（手动输入，自动补偿（�/span></p></td></tr><tr><td><p><span>数据记录</span></p></td><td><p><span>可存�?0组数据（含日期和时间（�/span></p></td></tr><tr><td><p><span>通过认证</span></p></td><td><p><span>ROHS、CE、WEEE、IP67�?米跌落测诔�/span></p></td></tr></tbody></table><p><span>更多产品信息，请咨询广州佰微仪器科技有限公司（佰科汇（�/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 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="232385" /> <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）">