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<p><span>本公司是依托高校和科研单位，广泛采用国内外有关专家的科技成果，着重胶体与界面、粉体技术、纺织纤维等性能测量技术产品的开发。本公司产品可广泛用于化妆品、选矿、造纸、医疗卫生、建筑材料、超细材料、环境保护、海洋、化工、石油、喷涂、油漆油墨、印染、纺织、集成光学、液晶显示器等行业。公司的客户群不仅包括国内各大高等院校、科研院所�?*企业，而且还包�?M、富士康、HOYA光学、友达光电、三星电子、飞利浦等一大批跨国企业，以及中石化、中石油、冠豪科技、威远生化、宁夏东方、乐凯胶片、彩虹控股等上市公司，产品远销美国、日本、韩国、马来西亚、泰国和我国香港、新加坡、台湾地区、�/span></p><p><span>亲水天平，又称油膜测量仪＇�span>Spread Oil Measuring Apparatus)� </span>由于油类有易在水溶液的表面以<span><span>单分子膜</span></span>展开的性质<span>＋�/span>如果知道了一定膜压下的油膜的展开的面积即可测定出油量的精密测量仪器。亲水天平利用油类的<span><span>亲水�?/span></span>和不相溶的性质<span>＋�/span>通过简易的操作将油类转移到水溶液表面后对油膜压劚�span>＋�/span>展开油膜面积进行测定<span>＋�/span>从而得到附着在测定物表面的油量。油易于在水面上呈单分子膜展开＋�span><span>展开面积</span></span>和油量成正比例关系。展开面积比较时的必要条件为油的展开密度（单位面积所拥有的分子数）必须为一定，该展开面积为一定时，预先对一定面积油膜进行油量测定，求得<span><span>相关关系</span></span>后，通过测定同样展开密度下的其它油膜面积即可求得油量、�/span></p><p><strong></strong></p><p><strong><span>主要功能和特炸�/span></strong></p><p><span>1</span><span>、操作过程和数据采集田�/span><span>PC</span><span>计算机和前置单片机控制，实现自动化和智能化，使人为操作误差的可能降到*低；</span></p><p><span>2</span><span>、关键零部件（包括传感器）进口，测试数据精确，重复性好：�/span></p><p><span>3</span><span>、基亍�/span><span>WINDOW</span><span>视窗的全中文操作软件，用户界面友好，图形可存储打印，数据可二次处理；</span></p><p><span>4</span><span>、液槽表面积大，灵敏度高，泄漏小：�/span></p><p><span>5</span><span>、可自动测量液体表面张力、�/span></p><p><span>6</span><span>、可绘制</span><span>r-A</span><span>咋�/span><span>��-A</span><span>曲线、�/span></p><p><span>7</span><span>、可根据</span><span>r-A</span><span>咋�/span><span>��-A</span><span>曲线设制成膜张力上下限，滑障反复压缩和扩张成膜、�/span></p><p><span>8</span><span>、可设定恒定张力，滑障在拉膜时移动以维持张力的恒定、�/span></p><p><span>9</span><span>、拉膜速度可调、�/span></p><p><span>10</span><span>、体贴设计保证了仪器能适用于常规测试环境、与普通配�?/span><span>PC</span><span>联机工作，运行平稳，振动小，噪音小；</span></p><p><span>11</span><span>、我拥有本仪器完全自主知识产权，保障了用户售后维修、升级、服务的权益，更可按用户需求特制专门型号、�/span></p><p><strong><span>主要技术指栆�/span></strong></p><p><span>1</span><span>、亲水天平材质与功用９�/span></p><p><span>＇�/span><span>1</span><span>）传感器９�/span><span>NMB 98mN/m</span></p><p><span>＇�/span><span>2</span><span>）液槽：</span><span>700mm</span><span>��</span><span>140mm </span><span>表面白色聚四氟乙烯，内具有保温功能，安装有水平调节脚</span></p><p><span>＇�/span><span>3</span><span>）清洗孔�?#966;</span><span>90mm</span><span>，深</span><span>75mm</span><span>，底部有防涌装置</span></p><p><span>＇�/span><span>4</span><span>）滑障：与液槽接触处为白色聚四氟乙烯，本体为不锈钡�/span></p><p><span>＇�/span><span>5</span><span>）吊片：经过氢氟酸表面出来的玻璃制成</span></p><p><span>＇�/span><span>6</span><span>）传动部分：无级调速机构，保证滑障平稳，编码器精确定位控制精度，数�?/span><span>10mm/min-100mm/min</span><span>，可根据要求实际修改运动速度、�/span></p><p><span>＇�/span><span>7</span><span>）清洗：程序控制继电器开关，开关清洗喷头，清洗废液通过废液孔导出、�/span></p><p><span>＇�/span><span>8</span><span>）自动部分：滑障控制、吊片传感器控制、清洗控制、纯水进液、数据读取和计算</span></p><p><span>＇�/span><span>9</span><span>）纯水水箱：含自动补水，根据需要可以设定温度进行加热保温。液槽进水口（清洗孔底部连接）测试液体根据程序设定自动对液槽供水和清洗、�/span></p><p><span>＇�/span><span>10</span><span>）本体保温水箱：根据设定温度加热、保温、循环对液槽本体加热保温、�/span></p><p><span>2</span><span>、亲水天平参�?/span></p><p><span>＇�/span><span>1</span><span>）表面张力测量范围：</span><span>0</span><span>毫牛</span><span>/</span><span>米～</span><span>150</span><span>毫牛</span><span>/</span><span>米（</span><span>0mN/m</span><span>｝�/span><span>150mN/m</span><span>（�/span></p><p><span>＇�/span><span>2</span><span>）分辨率９�/span><span>< 0.05</span><span>毫牛</span><span>/</span><span>米（</span><span>0.05mN/m</span><span>（�/span></p><p><span>＇�/span><span>3</span><span>）检测方式：吊片法（</span><span>WILHELMY TYPE</span><span>（�/span></p><p><span>＇�/span><span>4</span><span>）液槽类型：</span><span>LANGMUIR</span><span>槼�/span></p><p><span>＇�/span><span>5</span><span>）液槽面积：</span><span>140mm *700mm</span></p><p><span>＇�/span><span>6</span><span>）清洗孔直径</span><span>90mm</span><span>、深</span><span>70mm</span></p><p><span>＇�/span><span>7</span><span>）清洗方式：自动清洗液槽和吊牆�/span></p><p><span>＇�/span><span>8</span><span>）拉膜速度９�/span><span>10mm/min</span><span>｝�/span><span>100mm/min</span><span>（无级变速）</span></p><p><span>＇�/span><span>9</span><span>）纯水保温水箱容量为</span><span>30</span><span>升，水温</span><span>35</span><span>��</span><span>0.5</span><span>ℂ�/span></p><p><span>＇�/span><span>10</span><span>）液槽保温水箱容量为</span><span>10</span><span>升，水温</span><span>35</span><span>��</span><span>0.5</span><span>ℂ�/span></p><p><span>＇�/span><span>11</span><span>）检测装置发</span><span>PLC</span><span>一个可开始清洗样品的电平信号</span></p><p><span>＇�/span><span>12</span><span>）电源电压：</span><span>AC220</span><span>��</span><span>10V</span></p><p><span>＇�/span><span>13</span><span>）电源频率：</span><span>50Hz</span></p><p><span>＇�/span><span>14</span><span>�?*消耗功率：</span><span><150W</span></p><p><span>＇�/span><span>15</span><span>）工作温度：通过外接恒温槽恒温（**温度不要超过</span><span>65</span><span>度）</span></p><p><span>＇�/span><span>16</span><span>）工作湿度：</span><span>30%</span><span>｝�/span><span>85%</span><span>相对湿度</span></p><p><span>3</span><span>、亲水天平主要组仵�/span></p><p><span>＇�/span><span>1</span><span>）不锈钢保温水套</span>1</span><span>�?/span></p><p><span>＇�/span><span>2</span><span>）聚四氟乙烯</span><span>LANGMUIR</span><span>槼�/span>1</span><span>�?/span></p><p><span>＇�/span><span>3</span><span>）聚四氟乙烯拉膜机滑際�/span>1</span><span>�?/span></p><p><span>＇�/span><span>4</span><span>）玻璃毛牆�/span>3</span><span>牆�/span></p><p><span>＇�/span><span>5</span><span>）控制板</span>1</span><span>�?/span></p><p><span>＇�/span><span>6</span><span>）两维步进电机控制系绞�/span>1</span><span>�?/span></p><p><span>＇�/span><span>3</span><span>）应用软仵�/span>1</span><span>仼�/span></p><p><span>＇�/span><span>4</span><span>）说明书</span>1</span><span>仼�/span></p><p><span>＇�/span><span>5</span><span>）操作手册电子版</span>1</span><span>仼�/span></p><p><span>＇�/span><span>6</span><span>）恒温槽</span>1</span><span>�?/span></p> 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