雷磁PHG-217C/217D工业pH/ORP测量控制�?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>【应用领域【�/span></strong><strong></strong></p><p><span>n</span><span>适用于化工、炼油、冶金、制药、电站及环保等领埞�/span><span>的水质监测、�/span></p><p><strong><span>【主要特点【�/span></strong><strong></strong></p><p><span>n</span><span>中文界面，操作简单，屏幕有背光功能，方便读数：�/span></p><p><span>n</span><span>可测量水样的</span>pH<span>倻�/span><span>/ORP</span><span>值和温度＋�/span><span>pH/ORP</span><span>需切换显示：�/span></p><p><span>n</span><span>支持自动温度补偿：�/span></p><p><span>n</span><span>自动识别</span>pH4.00<span>�?/span><span>pH6.86</span><span>�?/span><span>pH9.18</span><span>三种标准溶液，支持一点标定和两点标定：�/span></p><p><span>n</span><span>支持数据的储存和查阅，可储存</span>400<span>组数据，支持设置储存间隔时间：�/span></p><p><span>n</span><span>支持</span><span>自动上、下限报警功能和断电保护功能</span><span>：�/span></p><p><span>n</span><span>具有＇�/span>4<span>｝�/span><span>20</span><span>（�/span><span>mA DC</span><span>隔离信号输出，输出上限和输出下限可任意设置；</span></p><p><span>n</span><span>具有</span>RS-232<span>戕�/span><span>RS-485</span><span>数字接口＇�/span><span>2</span><span>逈�/span><span>1</span><span>）；</span></p><p><span>n</span><span>具有四个额外的控制继电器，可实现外接设备控制，支持自动清洗；</span></p><p><span>n</span><span>IP65<span>防护等级、�/span></p><p><span>n</span><span>PHG-217C<span>，仪器内置测量板，可直接连接电极，配套流通池使用。适用于测量点和仪器距离较近的场合。可配发送器９�/span><span>PHGF-46</span><span>、�/span></p><p><span>n</span><span>PHG-217D<span>，仪器不带前置测量板，必须和配备前置测量板的发送器配套使用。适用于测量点和仪器距离较远的场合。可配发送器９�/span><span>PHGF-27B</span><span>�?/span><span>PHGF-28B</span><span>�?/span><span>PHGF-43</span><span>、�/span></p><p><strong></strong></p><p><strong><span>【技术参数【�/span></strong><strong></strong></p><table cellspacing="0" cellpadding="2" border="1" bordercolor="#f2f2f2" width="100%"><tbody><tr><td colspan="3"><p><span>型号</span></p><p><span>技术参�?/span></p></td><td><p><strong><span>PHG<span>，�/span><span>217</span></strong><strong><span>C</span></strong><strong></strong><strong><span>/</span></strong><strong></strong><strong><span>PHG-217D</span></strong><strong></strong></p></td></tr><tr><td rowspan="3"><p><span>测量范围</span></p></td><td colspan="2"><p><span>pH</span></p></td><td><p><span>(0.00<span>｝�/span><span>14.00)pH</span></p></td></tr><tr><td colspan="2"><p><span>ORP</span></p></td><td><p><span>(-1800<span>｝�/span><span>1800) mV</span></p></td></tr><tr><td colspan="2"><p><span>温度</span></p></td><td><p><span>(-10.0<span>｝�/span><span>120.0)</span><span>ℂ�/span></p></td></tr><tr><td rowspan="3"><p><span>分辨玆�/span></p></td><td colspan="2"><p><span>pH</span></p></td><td><p><span>0.01pH</span></p></td></tr><tr><td colspan="2"><p><span>ORP</span></p></td><td><p><span>1mV</span></p></td></tr><tr><td colspan="2"><p><span>温度</span></p></td><td><p><span>0.1</span><span>ℂ�/span></p></td></tr><tr><td rowspan="3"><p><span>仪器</span><span>基本误差</span></p></td><td colspan="2"><p><span>pH</span></p></td><td><p><span>��</span><span>0.05pH</span></p></td></tr><tr><td colspan="2"><p><span>ORP</span></p></td><td><p><span>��</span><span>10 mV</span></p></td></tr><tr><td colspan="2"><p><span>温度</span></p></td><td><p><span>��<span>1</span><span>ℂ�/span></p></td></tr><tr><td colspan="3"><p><span>仪器重复�?/span></p></td><td><p><span>不大亍�span>0.02pH</span></p></td></tr><tr><td rowspan="3" colspan="2"><p><span>电子单元基本误差</span></p></td><td><p><span>pH</span></p></td><td><p><span>��<span>0.03pH</span><span>��</span><span>1</span><span>个字</span></p></td></tr><tr><td><p><span>ORP</span></p></td><td><p><span>��<span>1 mV</span><span>��</span><span>1</span><span>个字</span></p></td></tr><tr><td><p><span>温度</span></p></td><td><p><span>��<span>0.3</span><span>ℂ�/span></p></td></tr><tr><td colspan="3"><p><span>电子单元稳定�?/span></p></td><td><p><span>不大�?#177;<span>0.02pH/24h</span></p></td></tr><tr><td colspan="3"><p><span>电子单元输入阻抗</span></p></td><td><p><span>不小亍�span>1</span><span>��</span><span>1012</span><span>��</span></p></td></tr><tr><td colspan="3"><p><span>电子单元输入电流</span></p></td><td><p><span>不大亍�span>2</span><span>��</span><span>10-12A</span></p></td></tr><tr><td colspan="3"><p><span>外壳防护等级</span></p></td><td><p><span>IP65</span></p></td></tr><tr><td colspan="3"><p><span>电源</span></p></td><td><p><span>AC <span>＇�/span><span>220</span><span>��</span><span>22</span><span>（�/span><span>V</span><span>，（</span><span>50</span><span>��</span><span>0.5</span><span>（�/span><span>Hz</span></p></td></tr><tr><td colspan="3"><p><span>尺寸＇�span>mm</span><span>），重量＇�/span><span>kg</span><span>（�/span></p></td><td><p><span>144��144��163</span><span>＋�span>2.5</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="224304" /> <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）">