美旭仪器微量水分测定�?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>WS-3型微量水分测定仪工作原理９�/p><p>库仑仪和卡尔―菲休法有效结合的应用电量法测定微量水分的新型仪器。该仪器采用了大电解电流及电流自动控制，测定结果直接数字显示，具有测定速度快，分析过程时间短、精度高、操作简单，从而成为高效率、全自动的水分测定仪器。主要用于石油、化工、医药、农药、纺织品、颜料、油漆等物质中水分的测定、�/p><p>WS-3型微量水分测定仪技术参数：</p><p>显示系统：LED五位十进制数孖�/p><p>滴定方式：电量滴定方式（库仑分析法）</p><p>电解电流：电解电流自动控制（�?00MA（�/p><p>频率�?0H±5H</p><p>测定范围�?.0001%�?ppm）至100%</p><p>滴定速度�?.6mg/min（大值）</p><p>灵敏阈：0.1ugH20</p><p>适用环境温度 5�?0ℂ�/p><p>电源：AC220V±10%</p><p>度：10ug�?mgH20;±3ug>1mgH20：RSD<0.5%(不含进样误差)</p><p>仪器的组成：</p><p>仪器主要有主机、电解池、磁力搅拌器三部分组成。主机与磁力搅拌器装在同一底座上使用时将电解池放在磁力搅拌器的夹持器中，见主机结构外形图、�/p><p>1.LED数字显示器，显示被测样品的水分，单位为；微克水、�/p><p>2.END终点指示�?/p><p>3.DET测量电位显示，样品中的水分含量大小可由电位显示出来、�/p><p>4.TITR电解显示，当样品中的水分被全部电解后，电解达到终点，此时终点指示灯亮，蜂鸣器发出间断响声，数字显示器所显示的数字便是样品中的水分量、�/p><p>5.启动，在每个样品注入前按一下此键，键旁的红色指示灯亮一下，显示器复位为零、�/p><p>6.电解开关，控制电解电流的通断（通时键旁红色指示灯亮（�/p><p>7.搅拌开关，控制搅拌器的通断(通时键旁红色指示灯亮)</p><p>8.阴极室干燥管</p><p>9.阳极室干燥管</p><p>10.电解电极</p><p>11.阴极宣�/p><p>12.阳极室磨塝�/p><p>13.测量电极</p><p>14.阳极宣�/p><p>15.搅拌棑�/p><p>16.散热风扇</p><p>17.调速电位器。用于调节搅拌速度，顺时针时“快"反之“慢"</p><p>18.电源开关（开启时开关灯亮）</p><p>19.保险丝座。内�?A保险丝、�/p><p>20.交流电源插座。用于接�?20V交流电源、�/p><p>注：测量插座插测量电极，电解插座插电解电极、�/p><p><br/></p> </div>  <div class="cxd"> <div class="cxd_tit"><span></span>创新炸�/div> <p style=" color: #333; 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