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<p style="line-height:150%;margin-top:0pt;text-indent:21pt;margin-bottom:0pt;" class="p0"><span style="font-family:'Times New Roman';color:#000000;font-size:10.5pt;mso-spacerun:'yes';">本仪器是根据国家行业标准（<span style="font-family:'Times New Roman';">JTJ058-2000</span><span style="font-family:宋体;">）中（</span><span style="font-family:'Times New Roman';">T0334-1994</span><span style="font-family:宋体;">）细集料砂当量试验规程要求设计的产品，适用于沥青混合料及水泥混凝土，用天然砂、人工砂、石屑，其集料最大粒径不超过</span><span style="font-family:'Times New Roman';">4.75mm</span><span style="font-family:宋体;">，测定细集料中所含的粘性土或杂质的含量，以评定集料的洁净程度。</span><span style="font-family:'Times New Roman';"> </span></span><span style="font-family:'Times New Roman';color:#000000;font-size:10.5pt;mso-spacerun:'yes';"><br />
</span><span style="font-family:'宋体';color:#000000;font-size:10.5pt;mso-spacerun:'yes';"> </span><span style="font-family:'Times New Roman';color:#000000;font-size:10.5pt;font-weight:bold;mso-spacerun:'yes';">主要技术参数：<span style="font-family:'Times New Roman';"> </span></span><span style="font-family:'Times New Roman';color:#000000;font-size:10.5pt;font-weight:bold;mso-spacerun:'yes';"><br />
</span><span style="font-family:'宋体';color:#000000;font-size:10.5pt;font-weight:bold;mso-spacerun:'yes';"> </span><span style="font-family:'Times New Roman';color:#000000;font-size:10.5pt;mso-spacerun:'yes';">1<span style="font-family:宋体;">、额定电压：</span><span style="font-family:'Times New Roman';">220V±10 50HZ </span></span><span style="font-family:'Times New Roman';color:#000000;font-size:10.5pt;mso-spacerun:'yes';"><br />
</span><span style="font-family:'宋体';color:#000000;font-size:10.5pt;mso-spacerun:'yes';"> </span><span style="font-family:'Times New Roman';color:#000000;font-size:10.5pt;mso-spacerun:'yes';">2<span style="font-family:宋体;">、额定功率：</span><span style="font-family:'Times New Roman';">180W </span></span><span style="font-family:'Times New Roman';color:#000000;font-size:10.5pt;mso-spacerun:'yes';"><br />
</span><span style="font-family:'宋体';color:#000000;font-size:10.5pt;mso-spacerun:'yes';"> </span><span style="font-family:'Times New Roman';color:#000000;font-size:10.5pt;mso-spacerun:'yes';">3<span style="font-family:宋体;">、震荡频率：</span><span style="font-family:'Times New Roman';">180</span><span style="font-family:宋体;">次</span><span style="font-family:'Times New Roman';">/</span><span style="font-family:宋体;">分</span><span style="font-family:'Times New Roman';"> </span></span><span style="font-family:'Times New Roman';color:#000000;font-size:10.5pt;mso-spacerun:'yes';"><br />
</span><span style="font-family:'宋体';color:#000000;font-size:10.5pt;mso-spacerun:'yes';"> </span><span style="font-family:'Times New Roman';color:#000000;font-size:10.5pt;mso-spacerun:'yes';">4<span style="font-family:宋体;">、振幅：</span><span style="font-family:'Times New Roman';">203mm </span></span><span style="font-family:'Times New Roman';color:#000000;font-size:10.5pt;mso-spacerun:'yes';"><br />
</span><span style="font-family:'宋体';color:#000000;font-size:10.5pt;mso-spacerun:'yes';"> </span><span style="font-family:'Times New Roman';color:#000000;font-size:10.5pt;mso-spacerun:'yes';">5<span style="font-family:宋体;">、自控定时：</span><span style="font-family:'Times New Roman';">30S/</span><span style="font-family:宋体;">次</span><span style="font-family:'Times New Roman';"> </span></span><span style="font-family:'Times New Roman';color:#000000;font-size:10.5pt;mso-spacerun:'yes';"><br />
</span><span style="font-family:'宋体';color:#000000;font-size:10.5pt;mso-spacerun:'yes';"> </span><span style="font-family:'Times New Roman';color:#000000;font-size:10.5pt;mso-spacerun:'yes';">6<span style="font-family:宋体;">、外形尺寸：</span><span style="font-family:'Times New Roman';">560*320*360mm </span></span><span style="font-family:'Times New Roman';color:#000000;font-size:10.5pt;mso-spacerun:'yes';"><br />
</span><span style="font-family:'宋体';color:#000000;font-size:10.5pt;mso-spacerun:'yes';"> </span><span style="font-family:'Times New Roman';color:#000000;font-size:10.5pt;mso-spacerun:'yes';">7<span style="font-family:宋体;">、试筒内径：</span><span style="font-family:'Times New Roman';">32±0.25mm </span><span style="font-family:宋体;">高度：</span><span style="font-family:'Times New Roman';">420±0.25mm </span></span><span style="font-family:'Times New Roman';color:#000000;font-size:10.5pt;mso-spacerun:'yes';"><br />
</span><span style="font-family:'宋体';color:#000000;font-size:10.5pt;mso-spacerun:'yes';"> </span><span style="font-family:'Times New Roman';color:#000000;font-size:10.5pt;mso-spacerun:'yes';">8<span style="font-family:宋体;">、冲洗管外径：</span><span style="font-family:'Times New Roman';">6±0.5mm </span><span style="font-family:宋体;">内径：</span><span style="font-family:'Times New Roman';">4±0.2mm </span></span></p>
<span style="font-family:'宋体';color:#000000;font-size:10.5pt;mso-spacerun:'yes';"><?xml:namespace prefix = o ns = "urn:schemas-microsoft-com:office:office" /><o:p> <p style="text-align:left;margin-top:0pt;text-indent:41.16pt;margin-bottom:0pt;" class="p0"><span style="font-family:'宋体';color:#000000;font-size:10.5pt;mso-spacerun:'yes';">天津天辰伟业科技有限公司是集科研、开发、生产与经营为一体化的高科技实体。主要产品有混凝土仪器、水泥仪器、土工仪器、沥青仪器、</span><span style="font-family:'Verdana';color:#000000;font-size:10.5pt;mso-spacerun:'yes';">CA</span><span style="font-family:'宋体';color:#000000;font-size:10.5pt;mso-spacerun:'yes';">砂浆仪器、门窗检测仪器、压力试验机、环境监测仪器我们可为公路、铁路、桥梁、搅拌站、市政、大专院校、工程质量检测中心提供全套试验仪器与检测仪器设备。我公司对售出的任何仪器实行一年内保修，三个月内有质量问题包换，终身维修，并且负责送货上门，安装调试和指导用户使用。</span><span style="font-family:'Verdana';color:#000000;font-size:10.5pt;mso-spacerun:'yes';"><o:p></o:p></span></p>
<p style="text-align:left;margin-top:0pt;text-indent:41.16pt;margin-bottom:0pt;" class="p0"><span style="font-family:'宋体';color:#000000;font-size:10.5pt;mso-spacerun:'yes';">公司网址</span><span style="font-family:'Verdana';color:#000000;font-size:10.5pt;mso-spacerun:'yes';">:</span><span style="font-family:'宋体';color:#000000;font-size:10.5pt;mso-spacerun:'yes';">http://www.tcwyyq.com <span style="font-family:宋体;">联系人：高飞 电话：</span><span style="font-family:Verdana;">022-27527630 </span><span style="font-family:宋体;">手机</span></span><span style="font-family:'Verdana';color:#000000;font-size:10.5pt;mso-spacerun:'yes';">13176352277 </span><span style="font-family:'宋体';color:#000000;font-size:10.5pt;mso-spacerun:'yes';"> </span><span style="font-family:'Verdana';color:#000000;font-size:10.5pt;mso-spacerun:'yes';"> </span><span style="font-family:'宋体';color:#000000;font-size:10.5pt;mso-spacerun:'yes';">15832719238</span><span style="font-family:'Verdana';color:#000000;font-size:10.5pt;mso-spacerun:'yes';"> </span><span style="font-family:'宋体';color:#000000;font-size:10.5pt;mso-spacerun:'yes';"> </span><span style="font-family:'Verdana';color:#000000;font-size:10.5pt;mso-spacerun:'yes';"> QQ</span><span style="font-family:'宋体';color:#000000;font-size:10.5pt;mso-spacerun:'yes';">：</span><span style="font-family:'Verdana';color:#000000;font-size:10.5pt;mso-spacerun:'yes';">961527781</span><span style="font-family:'Verdana';color:#000000;font-size:10.5pt;mso-spacerun:'yes';"><o:p></o:p></span></p>
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