<br> <p style="text-align:center"><span style="font-size:26px"><strong>医疗废水cod氨氮总磷总氮快速测定仪</strong></span></p><p> </p><p><strong><strong><span style="font-size:12pt"><span style="font-family:宋体">【关键词:冷光源,大屏幕中文操作,连接电脑、打印机,30000条历史记录,7点自动校正,消解测量一体机</span></span></strong></strong><strong><strong><span style="font-size:12pt"><span style="color:rgb(0, 0, 0)"><span style="font-family:宋体">,</span></span></span></strong></strong><strong><strong><span style="font-size:12pt"><span style="font-family:宋体">同时消解12个水样】</span></span></strong></strong></p><p><span style="font-size:20px"><strong><strong> </strong></strong></span><strong><strong><span style="color:#4b0082"><span style="font-family:times new roman"><span style="font-size:15pt"><span style="background-color:#ffd700">电:1 5 3 7 6 8 9 3 1 0 7 同V</span></span></span></span></strong></strong></p><p><strong><strong><span style="color:#4b0082"></span></strong></strong></p><p> </p><p> </p><p><strong><strong><span style="font-size:16pt"><span style="font-family:宋体">仪器描述</span></span></strong></strong></p><p><span style="font-size:12pt"><span style="font-family:宋体">该产品将经典的比色法与先进的计算机技术结合起来,应用微电脑光电子比色检测原理取代传统的目视比色法,消除了人为误差,测量分辨率大大提高。</span></span><span style="font-size:12pt"><span style="font-family:宋体">该产品</span></span><span style="font-size:12pt"><span style="font-family:宋体">具有自动</span></span><span style="font-size:12pt"><span style="font-family:宋体">PID</span></span><span style="font-size:12pt"><span style="font-family:宋体">控温</span></span><span style="font-size:12pt"><span style="font-family:宋体">、双液晶显示、交直流两用、</span></span><span style="font-size:12pt"><span style="font-family:宋体">自动调零、浓度直读、曲线存储、自动打印等</span></span><span style="font-size:12pt"><span style="font-family:宋体">特点,</span></span><span style="font-size:12pt"><span style="font-family:宋体">仪器操作简便</span></span><span style="font-size:12pt"><span style="font-family:宋体">,人机交互式操作</span></span><span style="font-size:12pt"><span style="font-family:宋体">,</span></span><span style="font-size:12pt"><span style="font-family:宋体">使用者无需复杂的专业知识即可应用本产品</span></span><span style="font-size:12pt"><span style="font-family:宋体">。</span></span></p><p><strong>医疗废水cod氨氮总磷总氮快速测定仪</strong></p><p><strong><strong><span style="font-size:16pt"><span style="font-family:宋体">主要功能特点</span></span></strong></strong> </p><p><span style="font-size:12pt"><span style="font-family:宋体">1. 双LCD显示器,大屏幕液晶背光显示,240*128点阵,中文操作界面,人性化程序设计。</span></span></p><p><span style="font-size:12pt"><span style="font-family:宋体">2. 测量范围宽,并可据水样实际情况进行量程切换。</span></span></p><p><span style="font-size:12pt"><span style="font-family:宋体">3. 测定与消解系统分别设计,独立电源控制,操作过程可分别进行,互不影响;</span></span></p><p><span style="font-size:12pt"><span style="font-family:宋体">4. 自动恒温控制系统,PID调节技术,消解过程温度恒定、精度高;</span></span></p><p><span style="font-size:12pt"><span style="font-family:宋体">5. 1点至7点校正模式,自动计算斜率、截距及相关系数,测量精度高。</span></span></p><p><span style="font-size:12pt"><span style="font-family:宋体">6. 故障自诊断智能设计,使仪器管理和维护简易方便。</span></span></p><p><span style="font-size:12pt"><span style="font-family:宋体">7. 仪器内置实时时钟,每条测量记录都带有测量时间戳,方便统计与查询;</span></span></p><p><span style="font-size:12pt"><span style="font-family:宋体">8. 大容量数据存储,断电保护设计,确保仪器不受损坏和数据记录*丢失。</span></span></p><p><span style="font-size:12pt"><span style="font-family:宋体">9. 抗干扰能力强,适用于工业现场,可广泛应用于地表水和污染源的监控。</span></span></p><p><span style="font-size:12pt"><span style="font-family:宋体">10. 仪器采用半导体冷光源发光器,*的光学电路设计,抗干扰能力强,测量数据精度高、稳定性好,光源寿命可达几万小时。</span></span></p><p><span style="font-size:12pt"><span style="font-family:宋体">11. 具有数据输出接口,可连接电脑,将测量数据传输至电脑;</span></span></p><p><span style="font-size:12pt"><span style="font-family:宋体">12. 仪器自带热敏式打印机,可直接打印测量数据和历史数据;</span></span></p><p><span style="font-size:12pt"><span style="font-family:宋体">13. 试剂用量少,运行成本低,抗干扰能力强。</span></span></p><p> </p><p><strong><strong><span style="font-size:16pt"><span style="font-family:宋体">性能参数</span></span></strong></strong></p><ul style="list-style-type:circle"><li><span style="font-size:12pt"><span style="font-family:宋体">同时消解样品数量:≤ 12支;</span></span></li><li><span style="font-size:12pt"><span style="font-family:宋体">消解温度控制范围:≤200℃,时间控制范围:≤999分钟,自动定时;</span></span></li><li><span style="font-size:12pt"><span style="font-family:宋体">曲线参数:可设定100条测量曲线参数;</span></span></li><li><span style="font-size:12pt"><span style="font-family:宋体">校 准:1-7点校正模式,自动校正曲线值;</span></span></li><li><span style="font-size:12pt"><span style="font-family:宋体">时 钟:内置实时时钟,实时时钟月累积误差小于10秒;</span></span></li><li><span style="font-size:12pt"><span style="font-family:宋体">记录存储:可存储10000次测定结果,数据断电*丢失;</span></span></li><li><span style="font-size:12pt"><span style="font-family:宋体">打 印:自带打印机,随时打印测量结果;</span></span></li><li><span style="font-size:12pt"><span style="font-family:宋体">通信方式:RS232,可将测量结果上传至电脑,便于用户统计分析;</span></span></li><li><span style="font-size:12pt"><span style="font-family:宋体">显 示:240*128大屏幕蓝色背光显示器,中文操作界面;</span></span></li><li><span style="font-size:12pt"><span style="font-family:宋体">环境温度:(5 ~ 40)℃; 环境湿度:相对湿度< 85%(无冷凝);</span></span></li><li><span style="font-size:12pt"><span style="font-family:宋体">外形尺寸:320*240*110mm;</span></span></li><li><span style="font-size:12pt"><span style="font-family:宋体">重量:7kg;</span></span></li><li><span style="font-size:12pt"><span style="font-family:宋体">工作电源:AC220V±10% / 50Hz;</span></span></li></ul><p><strong><strong><span style="font-size:16pt"><span style="font-family:宋体">指标参数(可根据客户需求进行自由搭配组合)</span></span></strong></strong></p><p><strong></strong></p><p style="text-align:left"><strong><strong><span style="font-size:12pt"><span style="font-family:宋体">1.COD指标(需消解)</span></span></strong></strong></p><p style="text-align:left"><span style="font-size:12pt"><span style="font-family:宋体">① </span></span><span style="font-size:12pt"><span style="font-family:宋体">测定方法:快速催化法(铬法); </span></span></p><p style="text-align:left"><span style="font-size:12pt"><span style="font-family:宋体">② COD高低量程双波长测定:5~150mg/L低波长;100~10000mg/L,高波长;</span></span></p><p style="text-align:left"><span style="font-size:12pt"><span style="font-family:宋体">③ </span></span><span style="font-size:12pt"><span style="font-family:宋体">测定范围:5 ~ </span></span><span style="font-size:12pt"><span style="font-family:宋体">10000</span></span><span style="font-size:12pt"><span style="font-family:宋体"> mg/L(>1000 mg/L时</span></span><span style="font-size:12pt"><span style="font-family:宋体">分段</span></span><span style="font-size:12pt"><span style="font-family:宋体">测定</span></span><span style="font-size:12pt"><span style="font-family:宋体">,超量程可稀释测量</span></span><span style="font-size:12pt"><span style="font-family:宋体">); </span></span></p><p style="text-align:left"><span style="font-size:12pt"><span style="font-family:宋体">④ 测量误差:5~100</span></span><span style="font-size:12pt"><span style="font-family:宋体"> mg/L</span></span><span style="font-size:12pt"><span style="font-family:宋体">,误差≤±5</span></span><span style="font-size:12pt"><span style="font-family:宋体"> mg/L;</span></span><span style="font-size:12pt"><span style="font-family:宋体">100</span></span><span style="font-size:12pt"><span style="font-family:宋体"> mg/L</span></span><span style="font-size:12pt"><span style="font-family:宋体">~5000</span></span><span style="font-size:12pt"><span style="font-family:宋体"> mg/L</span></span><span style="font-size:12pt"><span style="font-family:宋体">,相对误差≤±</span></span><span style="font-size:12pt"><span style="font-family:宋体">5 </span></span><span style="font-size:12pt"><span style="font-family:宋体">%;</span></span></p><p style="text-align:left"><span style="font-size:12pt"><span style="font-family:宋体">⑤ </span></span><span style="font-size:12pt"><span style="font-family:宋体">消解温度:165 ± 1℃; 消解时间:1</span></span><span style="font-size:12pt"><span style="font-family:宋体">5</span></span><span style="font-size:12pt"><span style="font-family:宋体">分钟; </span></span></p><p style="text-align:left"><span style="font-size:12pt"><span style="font-family:宋体">⑥ </span></span><span style="font-size:12pt"><span style="font-family:宋体">抗氯干扰:[CL</span></span><sup><span style="font-size:12pt"><span style="font-family:宋体">-</span></span></sup><span style="font-size:12pt"><span style="font-family:宋体">] <4000mg/ L;</span></span></p><p style="text-align:left"><span style="font-size:12pt"><span style="font-family:宋体">⑦ 选用比色皿:</span></span><span style="font-size:12pt"><span style="font-family:宋体">30</span></span><span style="font-size:12pt"><span style="font-family:宋体">mm</span></span><span style="font-size:12pt"><span style="font-family:宋体">光程。</span></span></p><p style="text-align:left"><strong><strong><span style="font-size:12pt"><span style="font-family:宋体">2.氨氮指标</span></span></strong></strong></p><p style="text-align:left"><span style="font-size:12pt"><span style="font-family:宋体">① 测定方法:</span></span><span style="font-size:12pt"><span style="font-family:宋体">纳氏比色法</span></span><span style="font-size:12pt"><span style="font-family:times new roman">; </span></span></p><p style="text-align:left"><span style="font-size:12pt"><span style="font-family:宋体">② 测定范围:0.01mg/L~50mg/L(</span></span><span style="font-size:12pt"><span style="font-family:宋体">></span></span><span style="font-size:12pt"><span style="font-family:宋体">5</span></span><span style="font-size:12pt"><span style="font-family:宋体"> mg/L时</span></span><span style="font-size:12pt"><span style="font-family:宋体">分段</span></span><span style="font-size:12pt"><span style="font-family:宋体">测定</span></span><span style="font-size:12pt"><span style="font-family:宋体">,超量程可稀释测量);</span></span></p><p style="text-align:left"><span style="font-size:12pt"><span style="font-family:宋体">③ 测量误差:</span></span><span style="font-size:12pt"><span style="font-family:宋体">≤±</span></span><span style="font-size:12pt"><span style="font-family:宋体">5</span></span> <span style="font-size:12pt"><span style="font-family:宋体">%;</span></span></p><p style="text-align:left"><span style="font-size:12pt"><span style="font-family:宋体">④ 选用比色皿:10mm光程。</span></span></p><p style="text-align:left"><strong><strong><span style="font-size:12pt"><span style="font-family:宋体">3.总磷指标(需消解)</span></span></strong></strong></p><p style="text-align:left"><span style="font-size:12pt"><span style="font-family:宋体">① </span></span><span style="font-size:12pt"><span style="font-family:宋体">测定方法:</span></span><span style="font-size:12pt"><span style="font-family:宋体">钼酸铵分光光度法</span></span><span style="font-size:12pt"><span style="font-family:宋体">; </span></span></p><p style="text-align:left"><hr><h1 style="font-size: 38px;color: #4d4f53;">学校多媒体设备屏幕 80寸触摸教学会议一体机显示屏</h1><br> <table> <tr><td><span>品牌</span><span>树远电子</span></td><td><span>型号</span><span>【【微信】】</span></td></tr><tr><td><span>上市时间</span><span>2014-4</span></td><td><span>货源类别</span><span>***</span></td></tr><tr><td><span>显示屏类型</span><span>触控一体机</span></td><td><span>用途</span><span>多媒体查询机</span></td></tr><tr><td><span>触摸</span><span>触摸屏</span></td><td><span>操作系统</span><span>windows7</span></td></tr><tr><td><span>对比度</span><span>3500:1</span></td><td><span>分辨率</span><span>1920*1080</span></td></tr><tr><td><span>光驱类型</span><span>免驱</span></td><td><span>接口</span><span>USB</span></td></tr><tr><td><span>亮度</span><span>350</span></td><td><span>屏幕尺寸</span><span>55</span></td></tr><tr><td><span>透光率</span><span>大于95%</span></td><td><span>响应时间</span><span>5ms</span></td></tr><tr><td><span>硬盘容量</span><span>500g</span></td><td><span>显卡</span><span>集成显卡</span></td></tr><tr><td><span>感应力度</span><span>0.3</span></td><td><span>点击次数</span><span>6000万次</span></td></tr><tr><td><span>声卡类型</span><span>集成声卡</span></td><td><span>产品尺寸</span><span>1275*752*77mm</span></td></tr><tr><td><span>外壳材质</span><span>钣金+铝合金边框</span></td><td><span>产品重量</span><span>45kgKG</span></td></tr><tr><td><span>使用年限</span><span>5年</span></td><td><span>是否支持一件代发</span><span>支持</span></td></tr><tr><td><span>最快出货时间</span><span>1-3天</span></td><td><span>发票</span><span>提供发票</span></td></tr><tr><td><span>售后服务</span><span>全国联保</span></td><td><span>包装清单</span><span>合格证/保修卡/电源线等</span></td></tr><tr><td><span>产品特性</span><span>节省人工</span></td><td><span>可售卖地</span><span>全国</span></td></tr><tr><td><span>内存</span><span>4GB</span></td><td><span>安装调试</span><span>可提供</span></td></tr><tr><td><span>可视角度</span><span>左右178°、上下178°</span></td><td><span>显示比例</span><span>16:9</span></td></tr> </table>
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