凝胶时间测定�?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"> <strong>仪器简介：</strong></p><p><p> 准确，便捷测出热固性化合物的凝胶时间，符合ASTM D3056-85方法规定、�/p><p> 在评估如树脂、石蜡、清漆、苯乙烯、单体、陶器制造用化合物、三聚氰胺、甲醛、不饱和油类、热固性粮食和其它的可聚合塑化剂材料的聚合速率时，热固性化合物凝胶点的测定是十分关键的。凝胶点通常的特征是材料的粘度（厚度）突然之间明显增加、�/p><p> 通过测绘凝胶时间表VS.1/T(**温度)，凝胶点可以确定物质的保存时间。可简单地在两个或� 多个高于环境的温度下确定凝胶时间并外推到环境温度。所有测量点应该落在一条直线上、�strong>凝胶时间测定�?/strong>提供了一个可靠的手段来测量凝胶的时间，这个凝胶时间是指在恒定的控温测试下达到早期稠化状态的时间� </p><p><strong>选购指南９�/strong></p><p><strong>凝胶时间测定�?/strong>主机� 120V/50HZ </p><p> 数字温控� </p><p> K型热电偶，带5英尺电源� </p><p> 启动包：12个测试管�?2个搅拌轴�?2个塑料轴护套�?2套螺丝，1个小号扳扊�/p><p><strong><strong>凝胶时间测定�?/strong>及其组件</strong></p><p> 一个典型的凝固点测量系统有以下几项９�/p><p> 测试样品放置于一个测试管中，并且浸在一个恒温水浴中：�/p><p> 旋转玻璃杆主轴置入样品中：�/p><p> 玻璃杆连接在主机卡盘上，�?rpm的速率被同步马达驱动；</p><p> 计时开始，同时<strong>凝胶时间测定�?/strong>的监控器开始工作，直至达到凝胶点；</p><p> 显示凝胶时间，蜂鸣器和指示灯提醒已达成凝胶时间� </p><p><strong>温控器技术指栆�/strong></p><p> 显示�?位半LED显示�?/2英寸髗�/p><p> 温度范围�?2�?562℉（0�?50℃）</p><p> 准确�?分辨率：��1� (0�?25�? / 摄氏度模式下0.1ℂ�/p><p> 输入传感器类型：K型热电偶</p><p> 电源�?20V�?0/60HZ</p><p><strong>数字温控�?/strong></p><p> 数字温控� 提供了极为安全，自动的变温控制。这为测量凝胶时间时温度浴的控制提供了一个极为理想的方法。仅需在前面板设定期望的温度值（**可至315℃），数字温控器 便会�?#177; 0.2℃温度精度维持稳定的温度、�/p><p><strong>主要特点９�/strong></p><p> 生产，质控和研究工作的理想产�?/p><p> 简单，直观的操佛�/p><p> 精确的确定热固性化合物的凝固点</p><p> 重复性在�� 1 ％之冄�/p><p> 凝固点处自动关闭功能，保证测试准�?/p><p> 凝固点处可视显示，并发声提示</p><p> 显示精确到秒</p><p> 可提供全自动温控�?/p><p> 便携式设计：小巧轻盈</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="248436" /> <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）">