EC 450便携式电导率速测�?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><strong><span><strong>EC 450便携式电导率速测�?/strong></span></strong><a><a><a></p><p><a><a><strong>名称９�/strong>便携式电导率速测� <strong>型号９�/strong>EC 450 <strong>产地９�/strong>美国</p><p><strong>用途：</strong><strong>EC 450便携式电导率速测�?/strong>可直接测量土壤、水和有机溶液的电导率。使�?strong>EC 450便携式电导率速测�?/strong>可以方便、迅速地测量土壤电导率，省去了以往传统的取土样，前处理等烦琐的工序。广泛适用于温室大棚土壤肥力普查，野外盐分测量，水质测量等、�/p><p></p><p><strong>特点９�/strong></p><p>?读数表内嵌有数据采集器，可存储数据并轻松下载：�/p><p>?USB和RS-232通讯下载数据</p><p>?可田间及河流速测；防水等级IP67</p><p>?大屏LCD，可同时显示电导率值和温度</p><p>?自动校准功能，允许一点校准、�/p><p>?自动温度补偿，可在温度波动的环境下确保测量的准确�?/p><p>?可显示测量状态，电池和探头状态，可智能平均，校准警报和选择温度单位（℉/℃）＋�/p><p>?可连接串口输出的任意GPS.</p><p><strong>技术规栻�</strong></p><table cellspacing="0" cellpadding="2" border="1" bordercolor="#f2f2f2" width="100%"><tbody><tr><td>电导率测量范図�/td><td><p>0~ 200 mS/cm</p></td></tr><tr><td><p>电导率测量精�?/p></td><td><p>�� 1%</p></td></tr><tr><td><p>盐度测量范围</p></td><td><p>0�?0ppt</p></td></tr><tr><td><p>盐度测量精度</p></td><td><p>�� 1%</p></td></tr><tr><td><p>温度测量范围</p></td><td><p>-10�?10ℂ�/p></td></tr><tr><td><p>温度测量精度</p></td><td><p>��0.5ℂ�/p></td></tr><tr><td><p>存储容量</p></td><td><p>4096个数据（1488个当连接GPS时）</p></td></tr><tr><td><p>电量</p></td><td><p>约可工作500个小旵�/p></td></tr><tr><td><p>电导率电�?/p></td><td><p>2220FS电导率电极长�?0厘米�?225FSP T型手柄电导率电极长度60厘米</p></td></tr></tbody></table><p><strong>产地：美囼�/strong></p><p><span>点将科技<span>-</span>心系点滴，致力将来！<span></span>９�span> 021-37620451(</span>上海<span>) </p><p> 010-58733448(</span>北京<span>)</p><p> 0871-65895725(</span>昆明<span>)</p><p> 0551-63656691(</span>合肥<span>) </span></p><p><span>Email: </p><p> Shanghai@Dianjiangtech.com(</span><span>上海<span>) </p><p> Beijing@Dianjiangtech.com(</span>北京<span>)</p><p> Kunming@Dianjiangtech.com(</span>昆明<span>)</p><p> Hefei@Dianjiangtech.com(</span>合肥<span>) </span></p><p><span>扫描点将科技官方微信，获取更多服务：</span></p><p></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="238475" /> <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）">