DJS-292型双显恒电位�?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"> <div><table cellspacing="0" cellpadding="2" border="1" bordercolor="#f2f2f2" width="100%"><tbody><tr><td> 类型</td><td> 双显恒电位仪</td><td> 品牌</td><td> 上海雷磁牌DJS-292垊�/td></tr><tr><td> 型号</td><td> DJS-292垊�/td><td> 测量范围</td><td> +/-3%</td></tr><tr><td> 可测样品状�?/td><td> .</td><td> 重复性误�?/td><td> .</td></tr><tr><td> 外形尺寸</td><td> 320��240��90（mm（�/td><td> 适用范围</td><td> 可广泛应用于电极过程动力学、化学电源、电镀、金属腐蚀、电化学分析及有机电化学合成筈�/td></tr></tbody></table></p><p> 联系电话� 010-59483169</p><p> 产品介绍９�/p><p> DJS系列恒电位仪是电化学测试仪器，可广泛应用于电极过程动力学、化学电源、电镀、金属腐蚀、电化学分析及有机电化学合成等方面的研究、�/p><p> 产品特点９�/p><p> 双数显、轻触式键盘、高精度、稳定性好。触摸式键盘，大屏幕LED双数显，可同时显示恒电位和恒电流采用低漂移、高精度电路系统，原装进口大功率集成电路配有超功率保护及自动报警功能，工作稳定可靠外信号输入阻抗大于1K��，幅度不大于2Vpp具有参比电位、工作电流、槽电压输出、�/p><p> 技术参数：</p><p> 1.电位控制范围��2V�?#177;4V，可连续调节</p><p> 2.恒电位负载特性：不大�?mV��1个字</p><p> 3.**输出电流199.9mA，可分七档，*小分辨率1nA</p><p> 4.转换速率：大�?V/��S</p><p> 5.电流控制范围�?#177;2��A�?#177;200mA共七桢�/p><p> 6.恒电流负载特性：��1％（F��S�?#177;1个字</p><p> 7.参比电极输入阻抗不小�?0�?次方��</p><p> 8.槽电压范围：��20V</p><p> 9.超低频阶梯扫描，峰值可�?�?#177;1V</p><p> 10.供电电源:AC 220V/50HZ</p><p> 11.外型尺寸:320��240��90mm</p><p></div> 联系电话� 010-59483169 </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="287846" /> <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）">