气体流量校准�?参数-价格-中国粉体罐�/title>

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$(this).css({"color":"#1479d7","border-bottom-color":"#1479d7"}); }); }); </script>  <div class="cpjj"> <p><span>适用于中小气体流量的测量及相关流量测试仪的校准。是环保、职业卫生领域和各类实验室校准气体流量的必备仪器、�/span></p><p><strong></strong></p><p><strong><span>概述</span></strong><strong></strong></p><p><span>SP510是新-代干弎�strong>气体流量校准�?/strong>� 采用近无摩擦活塞和红外传感器，能快速准确的进行气体流量校准，在保持原有流量计优点的情况下，彻底解决必须使用皂液的历史难题。该产品内置温度、压力传感器，便于流量的换算与采样体积的计算。每台仪器均备有单键读数、自动连续读数和十次平均功能，液晶显示，电池容量指示�?分钟自动关机，节省电池电量，具有自我测试内部漏气功能，属于一级流量计、�/span></p><p><strong><span>技术参�?/span></strong><strong></strong></p><table cellspacing="0" cellpadding="2" border="1" bordercolor="#f2f2f2" width="100%"><tbody><tr><td><p><span>主要参数</span></p></td><td><p><span>参数范围</span></p></td><td><p><span>分辨玆�/span></p></td><td><p><span>准确�?/span></p></td></tr><tr><td><p><span>测量范围</span></p></td><td><p><span>50~5000mL/min</span></p></td><td><p><span>精确�?/span></p></td><td><p><span>�?#177;1%</span></p></td></tr><tr><td><p><span>工作温度</span></p></td><td><p><span>0-50ℂ�/span></p></td><td><p><span>工作湿度</span></p></td><td><p><span>0-70%RH</span></p></td></tr><tr><td><p><span>标准流量精确度（可选）</span></p></td><td><p><span>�?#177;1.2%</span></p></td><td><p><span>每次测量时间</span></p></td><td><p><span>1-15S</span></p></td></tr><tr><td><p><span>充电时间</span></p></td><td><p><span>3~5h</span></p></td><td><p><span>连续工作时间</span></p></td><td><p><span>�?h</span></p></td></tr><tr><td><p><span>自动关机</span></p></td><td><p><span>5min</span></p></td><td><p><span>外形尺寸</span></p></td><td><p><span>150��140��70mm</span></p></td></tr><tr><td><p><span>重量</span></p></td><td><p><span>680g</span></p></td><td></td><td></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="211106" /> <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）">