工作测力仪检定装置（符合JJG 455-2000�?参数-价格-中国粉体罐�/title>

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}else{ $(".fixdbox").css({"display":"none"}); } $(".fixdbox_main_left div").css({"color":"#4F5862","border-bottom-color":"transparent"}); if($(this).scrollTop()>=_wsj){ $(".fixdbox_main_left div").eq(6).css({"color":"#1479d7","border-bottom-color":"#1479d7"}); }else if($(this).scrollTop()>=_gsdt){ $(".fixdbox_main_left div").eq(5).css({"color":"#1479d7","border-bottom-color":"#1479d7"}); }else if($(this).scrollTop()>=_yhpl){ $(".fixdbox_main_left div").eq(4).css({"color":"#1479d7","border-bottom-color":"#1479d7"}); }else if($(this).scrollTop()>=_xgzl){ $(".fixdbox_main_left div").eq(3).css({"color":"#1479d7","border-bottom-color":"#1479d7"}); }else if($(this).scrollTop()>=_xgfa){ $(".fixdbox_main_left div").eq(2).css({"color":"#1479d7","border-bottom-color":"#1479d7"}); }else if($(this).scrollTop()>=_cxd){ $(".fixdbox_main_left div").eq(1).css({"color":"#1479d7","border-bottom-color":"#1479d7"}); }else if($(this).scrollTop()>=_cpjj){ $(".fixdbox_main_left div").eq(0).css({"color":"#1479d7","border-bottom-color":"#1479d7"}); } }); function showliuyan(me, showtype){ if(showtype==0){ //$("#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>一、产品介绍：</p><p>工作测力计检定装置由标准测力仪及力值施加系统组成。力值施加系统采用悬臂式框架结构和精密滚珠丝杠，精密的自动控制和数据采集系统实现了力值的精确控制。该设备自动化程度高，检定范围广，操作简单，是一�?*的工作测力仪检定装置，可对测力环、测力计等工作测力仪进行检定、�/p><p>二、技术参数：</p><p>1、准确度等级�?.3� 0.1�?/p><p>2、测量范围：1kN �?00kN</p><p>3、标准传感器配置�?0KN�?0KN�?00KN各一�?/p><p>4、负荷波动性（30S): 0.3%</p><p>5、测力方式：�?压双吐�/p><p>6、加力电机调速范围：0.001�?00mm/min</p><p>7、可通过仪表面板设置检定点数和标准力值。加载系统自动进行标准力值的分级加卸，完成对测力计或测力环的检定、�/p><p>8、具有标定数据查询、修改、移植恢复功能、�/p><p>9、仪表可通过RS232将数据传送到电脑，检定数据处理软件可显示测量数据和自动计算误差，可打印检定记录和证书、�/p><p>10、外型尺寷� 1040 mm x610 mm x1900mm</p><p>三、工作原理：</p><p>工作测力仪检定装置是由仪表控制步进电机和杠杆机构进行负荷加载，装置自动加力时，测力传感器受力，输出信号经滤波，放大，送至AD转换器转换成数字信号，由仪表内部微处理器进行数据处理后，显示出测量数据。通过设置检定点数和控制标准力值分级加卸，实现工作测力仪的检定、�/p><p>四、保养及其它 </p><p>1. 工作测力仪检定装置应妥善保管在干燥清洁的环境中，避免磕碰、振动而导致损坏或影响测力� 度� </p><p>2. 杜绝载荷超过测力仪的zui大试验力� </p><p>3. 严格按照《检定证书》规定的有效期限使用，到期及时送检。使用中如有超载现象� 应及时送计量部门重新检定，合格后方能使用� </p><p>4. 测力仪的零、部件不能任意调整或更换，否则需经计量部门重新检定，合格后方� 使用� </p><p>5. 做拉力试验时应另做一套带球面端部的中间杆（测力仪附带的承拉接头是供检定本 - 7 - 测力仪使用的），接杆应用高强度合金钢制成、�/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="228291" /> <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）">