数显恒温油浴�?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>一�?/span></strong><strong><span>概述</span></strong></p><p><span>本产品油浴锅是采用不锈钢及先进工艺生产制造，数显测温。各项性能指标均符�?**标准要求，它具有控温精度高、抗腐蚀性强、节省能源、使用寿命长等优点，广泛适用于生物、物理、植物、化工、环保等科学领域直接或辅助加热的精密恒温之用、�/span></p><p><strong><span>二�?/span></strong><strong><span>技术参�?/span></strong></p><p><span>1</span><span>、电源：</span><span> 220V 50Hz</span></p><p><span>2</span><span>、控温范围：</span><span>室温</span><span>-299</span><span>ℂ�/span></p><p><span>3</span><span>、加热功率：</span><span> 1200W</span></p><p><span>4</span><span>、水槽尺寸：</span><span>直径</span><span>20CM</span><span>高度</span><span>14CM</span></p><p><span>三�?/span><strong><span>使用方法９�/span></strong></p><p><strong><span>操作说明</span></strong></p><p><span>1</span><span>�?span>设定温度</span>：按</span><span>SET</span><span>键可设定温度，按</span><span>SET</span><span>键下排数码管数据闪动（上排正常测温），表示仪表进入温度设定状态，�?#916;键设定值增加，按▽键设定值减小，持续按增加键或减少键设定值会快速变化，再按一上�/span><span>SET</span><span>键仪表回到正常工作状态温度设定完毕、�/span></p><p><span>2</span><span>、传感器误差的修止�/span><span>：在确认仪表显示的值不是正确的测量值时可对显示值进衋�span>修正</span>、�/span></p><p><span>挈�/span><span>SET</span><span>�?/span><span>3</span><span>秒进入仪表内层菜单，选定参数</span><span>SC</span><span>后配�?#916;或▽键可设定此参数。传感器误差的修正的范围丹�/span><span>+50</span><span>�?/span><span>-50</span><span>，修正完成后再按</span><span>SET</span><span>�?/span><span>3</span><span>秒退出。仪表出厂时修正值为</span><span>0</span><span>，使用时要防止把显示正确的仪表修正至不正确、�/span></p><p><span>四�?/span><span>用户工作参数的设定及参数说明</span></p><p><strong><span>挈�/span></strong><strong><span>SET</span></strong><strong><span>�?/span></strong><strong><span>3</span></strong><strong><span>秒仪表进入内层参数设定状态、�/span></strong></p><table cellspacing="0" cellpadding="2" border="1" bordercolor="#f2f2f2" width="100%"><tbody><tr><td><p><span>参数代号</span></p></td><td><p><span>参数含义</span></p></td><td><p><span>说明</span></p></td><td><p><span>设置范围</span></p></td></tr><tr><td><p><span>AL</span></p></td><td><p><span>上限报警</span></p></td><td><p><span>设定上限报警钟数倻�/span></p></td><td><p><span>全量稊�/span></p></td></tr><tr><td><p><span>Hy</span></p></td><td><p><span>主输出回�?/span></p></td><td><p><span>主输出动作不灵敏匹�/span></p></td><td><p><span>0-50</span></p></td></tr><tr><td><p><span>P</span></p></td><td><p><span>比例�?/span></p></td><td><p><span>若为</span><span>0</span><span>，为位式控制</span></p></td><td><p><span>1</span><span>ℂ�/span><span>-200</span><span>ℂ�/span></p></td></tr><tr><td><p><span>I</span></p></td><td><p><span>积分时间常数</span></p></td><td><p><span>若为零，取消积分控制作用</span></p></td><td><p><span>0-999</span><span>科�/span></p></td></tr><tr><td><p><span>d</span></p></td><td><p><span>微分时间常数</span></p></td><td><p><span>若设定为零，取消微分作用</span></p></td><td><p><span>0-999</span><span>科�/span></p></td></tr><tr><td><p><span>t</span></p></td><td><p><span>比例周期</span></p></td><td><p><span>调节输出动作周期</span></p></td><td><p><span>1-200</span><span>科�/span></p></td></tr><tr><td><p><span>SC</span></p></td><td><p><span>测量值偏�?/span></p></td><td><p><span>传感器误差修止�/span></p></td><td><p><span>-50</span><span>ℂ�/span><span>-50</span><span>ℂ�/span></p></td></tr><tr><td><p><span>LCK</span></p></td><td><p><span>参数�?/span></p></td><td><p><span>0</span><span>：不锁定：�/span><span>1</span><span>：锁定除设定值外的参�?/span><span>2</span><span>：锁定所有参�?/span></p></td><td><p><span>0-2</span></p></td></tr></tbody></table><p><strong></strong></p><p><strong><span>参数意义９�/span></strong></p><p><span>AL</span><span>：超温报警参数，当温度超迆�/span><span>AL</span><span>值时</span><span>ALM</span><span>指示灯亮、�/span></p><p><span>HY</span><span>：主输出回差，防止继电器频繁动作、�/span></p><p><span>P</span><span>：为比例带，即比例控制值，仪表以设定值为中心</span><span>P</span><span>值分布在设定点两边，�?/span><span>P</span><span>值范围内仪表�?/span><span>P I D </span><span>方式工作、�/span></p><p><span>I</span><span>：用于消除静差，太小会引起温度过冲。一�?/span><span>80-180</span><span>秒、�/span></p><p><span>D</span><span>：超调控制，太大引起波动，太小系统会变缓慢。一�?/span><span>10-40</span><span>秒、�/span></p><p><span>T</span><span>：为加热输出循环周期，即继电器工作循环周期，</span><span>T</span><span>值小控制效果好，佅�/span><span>T</span><span>值太小继电器会因频繁工作而减少寿命。一�?/span><span>T</span><span>值取</span><span>20-60</span><span>秒、�/span></p><p><span>SC</span><span>：误差修正、�/span></p><p><span>LCK</span><span>：参数锁定，防止误操作、�/span></p><p><strong><span>五�?/span></strong><strong><span>注意事项９�/span></strong></p><p><span>1�?/span><span>在使用前请您记住一定要先加油高于加热管</span><span>2cm</span><span>处以后再接通电源，箱内未注油前，切勿通电，以免烧坏电热管、�/span></p><p><span>2�?/span><span>放油前切记：应先将电源切断、�/span></p><p><span>3�?/span><span>妥善接地，以�?**、�/span></p><p><span>本厂产品出厂之日起包修一年，终身维修（人为损坏及使用不当的酌收工本费），请放心使用、�/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="224549" /> <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）">