<p style="box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(101, 100, 100); font-family: "microsoft yahei", Arial, Helvetica, sans-serif; font-size: 14px; text-wrap: wrap; background-color: rgb(255, 255, 255); padding: 0px;">全自动高氯COD消解仪（NAI-COD6S）适用于油田、沿海炼油厂、油库、氯碱厂、农药、化工等行业，以及废水深海排放等高氯水体（适用于氯离子浓度1000~20000mg/L的)水中COD样品的氯气校正法自动消解。HJ70-2025《水质 化学需氧量的测定 氯气校正法》该方法的前处理操作一般采用人工手动控制氮气流量。该标准采氯气校正法要求在不同阶段通入不同的氮气流量，这就要求人为调节流量计来实现氮气量的变换。但是，人为调节增加实验人员的劳动负担，而且需要人员值守。那艾在基于智能高氯COD消解仪基础上，进一步开发出结构更简单、更便于操作、通过自动数字化控制氮气流量的新型高氯废水前处理仪。</p><p style="box-sizing: border-box; margin-top: 0px; margin-bottom: 14px; color: rgb(101, 100, 100); font-family: "microsoft yahei", Arial, Helvetica, sans-serif; font-size: 14px; text-wrap: wrap; background-color: rgb(255, 255, 255); padding: 0px;"><span style="box-sizing: border-box; color: rgb(255, 0, 0);"><strong style="box-sizing: border-box;">主要特征</strong></span></p><hr style="box-sizing: content-box; height: 0px; margin: 0px; border-right: 0px; border-bottom: 0px; border-left: 0px; border-image: initial; border-top-style: solid; border-top-color: rgb(238, 238, 238); color: rgb(101, 100, 100); font-family: "microsoft yahei", Arial, Helvetica, sans-serif; font-size: 14px; text-wrap: wrap; background-color: rgb(255, 255, 255); padding: 0px;"/><p style="box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(101, 100, 100); font-family: "microsoft yahei", Arial, Helvetica, sans-serif; font-size: 14px; text-wrap: wrap; background-color: rgb(255, 255, 255); padding: 0px;"><span style="box-sizing: border-box;">1、仪器机身采用框架一体式设计，稳固牢靠，主体采用品牌冷轧板配合静电粉末涂装，更加耐磨、耐腐蚀；<br style="box-sizing: border-box;"/>2、从空开到触点，继电保护器到按钮开关等，选用正泰/德力西或同级别品牌电气，保证仪器品质和的使用寿命；</span><span style="box-sizing: border-box;"><br style="box-sizing: border-box;"/></span><span style="box-sizing: border-box;">3、采用</span><span style="box-sizing: border-box;">工业PLC控制</span><span style="box-sizing: border-box;">系统，性能稳定强劲，触控屏可任意设置加热温度、时间、氮吹流量数值和时间自动切换；</span><span style="box-sizing: border-box;"><br style="box-sizing: border-box;"/></span><span style="box-sizing: border-box;">4、采用</span><span style="box-sizing: border-box;">远红外陶瓷加热源微晶面板</span><span style="box-sizing: border-box;">，耐腐蚀，导热性强，可对1-6个消解回流装时进行加热，加热均匀、使用寿命长；</span><span style="box-sizing: border-box;"><br style="box-sizing: border-box;"/></span><span style="box-sizing: border-box;">☆</span><span style="box-sizing: border-box;">5、采用氮气流量数字调节，</span><span style="box-sizing: border-box;">无需浮子流量计</span><span style="box-sizing: border-box;">，恒流吹扫，氮气流量可分时段分流量工作，无需人工干预；</span><span style="box-sizing: border-box;"><br style="box-sizing: border-box;"/></span><span style="box-sizing: border-box;">☆</span><span style="box-sizing: border-box;">6、创新的</span><span style="box-sizing: border-box;">氯气二次吸收装置</span><span style="box-sizing: border-box;">设计，让吸收液反应更充分，操作更加方便直观；</span><span style="box-sizing: border-box;"><br style="box-sizing: border-box;"/></span><span style="box-sizing: border-box;">7、每个消解单元加热功率可以任意调节，升降温速度快，单路单控；</span><span style="box-sizing: border-box;"><br style="box-sizing: border-box;"/></span><span style="box-sizing: border-box;">8、自动预设消解时间终点，到达终点后仪器自动停止加热，可无人看管；</span><span style="box-sizing: border-box;"><br style="box-sizing: border-box;"/></span><span style="box-sizing: border-box;">9、标配外接专用冷水机，采用封闭式内循环回流系统，适合大批量样品连续工作，节能降耗；</span><span style="box-sizing: border-box;"><br style="box-sizing: border-box;"/></span><span style="box-sizing: border-box;">10、消解和氮气导入容器采用插管式三角瓶，采用聚四氟接头螺纹口的连接方式，气密性更好，安装拆卸更方便；</span><span style="box-sizing: border-box;"><br style="box-sizing: border-box;"/></span><span style="box-sizing: border-box;">11、系统内自带说明书和服务中心二维码，手机扫码自动查看电子说明书和一键链接服务中心；</span></p><p style="box-sizing: border-box; margin-top: 0px; margin-bottom: 14px; color: rgb(101, 100, 100); font-family: "microsoft yahei", Arial, Helvetica, sans-serif; font-size: 14px; text-wrap: wrap; background-color: rgb(255, 255, 255); padding: 0px;"><span style="box-sizing: border-box; color: rgb(255, 0, 0);"><strong style="box-sizing: border-box;">适用标准</strong></span></p><hr style="box-sizing: content-box; height: 0px; margin: 0px; border-right: 0px; border-bottom: 0px; border-left: 0px; border-image: initial; border-top-style: solid; border-top-color: rgb(238, 238, 238); color: rgb(101, 100, 100); font-family: "microsoft yahei", Arial, Helvetica, sans-serif; font-size: 14px; text-wrap: wrap; background-color: rgb(255, 255, 255); padding: 0px;"/><p style="box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(101, 100, 100); font-family: "microsoft yahei", Arial, Helvetica, sans-serif; font-size: 14px; text-wrap: wrap; background-color: rgb(255, 255, 255); padding: 0px;"><span style="box-sizing: border-box; font-family: 微软雅黑; letter-spacing: 0px;">HJ 70-2025水质化学需氧量的测定 氯气校正法<br style="box-sizing: border-box;"/>DB37/T 3737-2019 高氯水质化学需氧量的测定 重铬酸盐法 </span></p><p style="box-sizing: border-box; margin-top: 0px; margin-bottom: 14px; color: rgb(101, 100, 100); font-family: "microsoft yahei", Arial, Helvetica, sans-serif; font-size: 14px; text-wrap: wrap; background-color: rgb(255, 255, 255); padding: 0px;"><span style="box-sizing: border-box; color: rgb(255, 0, 0);"><strong style="box-sizing: border-box;">技术参数</strong></span></p><hr style="box-sizing: content-box; height: 0px; margin: 0px; border-right: 0px; border-bottom: 0px; border-left: 0px; border-image: initial; border-top-style: solid; border-top-color: rgb(238, 238, 238); color: rgb(101, 100, 100); font-family: "microsoft yahei", Arial, Helvetica, sans-serif; font-size: 14px; text-wrap: wrap; background-color: rgb(255, 255, 255); padding: 0px;"/><table width="NaN"><tbody style="box-sizing: border-box;"><tr class="firstRow" style="box-sizing: border-box;"><td valign="center" style="box-sizing: border-box; padding: 0px; margin: 0px; border-color: rgb(238, 238, 238); text-align: center;">产品型号</td><td valign="center" style="box-sizing: border-box; padding: 0px; margin: 0px; border-top-color: rgb(238, 238, 238); border-right-color: rgb(238, 238, 238); border-bottom-color: rgb(238, 238, 238); border-left: none; text-align: center;">NAI-COD6S</td></tr><tr style="box-sizing: border-box;"><td valign="center" style="box-sizing: border-box; padding: 0px; margin: 0px; border-top: none; border-right-color: rgb(238, 238, 238); border-bottom-color: rgb(238, 238, 238); border-left-color: rgb(238, 238, 238); text-align: center;">氯离子浓度范围</td><td valign="center" style="box-sizing: border-box; padding: 0px; margin: 0px; border-top: none; border-right-color: rgb(238, 238, 238); border-bottom-color: rgb(238, 238, 238); border-left: none; text-align: center;">1000 mg/L～20000mg/L的地表水、生活污水和工业废水</td></tr><tr style="box-sizing: border-box;"><td valign="center" style="box-sizing: border-box; padding: 0px; margin: 0px; border-top: none; border-right-color: rgb(238, 238, 238); border-bottom-color: rgb(238, 238, 238); border-left-color: rgb(238, 238, 238); text-align: center;">控制方式</td><td valign="center" style="box-sizing: border-box; padding: 0px; margin: 0px; border-top: none; border-right-color: rgb(238, 238, 238); border-bottom-color: rgb(238, 238, 238); border-left: none; text-align: center; word-break: break-all;">PLC+7寸触控大屏</td></tr><tr style="box-sizing: border-box;"><td valign="center" style="box-sizing: border-box; padding: 0px; margin: 0px; border-top: none; border-right-color: rgb(238, 238, 238); border-bottom-color: rgb(238, 238, 238); border-left-color: rgb(238, 238, 238); text-align: center;">消解样品</td><td valign="center" style="box-sizing: border-box; padding: 0px; margin: 0px; border-top: none; border-right-color: rgb(238, 238, 238); border-bottom-color: rgb(238, 238, 238); border-left: none; text-align: center; word-break: break-all;">250ml*6个插管三角烧瓶</td></tr><tr style="box-sizing: border-box;"><td valign="center" style="box-sizing: border-box; padding: 0px; margin: 0px; border-top: none; border-right-color: rgb(238, 238, 238); border-bottom-color: rgb(238, 238, 238); border-left-color: rgb(238, 238, 238); text-align: center; word-break: break-all;">吸收瓶</td><td valign="center" style="box-sizing: border-box; padding: 0px; margin: 0px; border-top: none; border-right-color: rgb(238, 238, 238); border-bottom-color: rgb(238, 238, 238); border-left: none; text-align: center; word-break: break-all;">250ml*6个圆形烧瓶</td></tr><tr style="box-sizing: border-box;"><td valign="center" style="box-sizing: border-box; padding: 0px; margin: 0px; border-top: none; border-right-color: rgb(238, 238, 238); border-bottom-color: rgb(238, 238, 238); border-left-color: rgb(238, 238, 238); text-align: center;">加热方式</td><td valign="center" style="box-sizing: border-box; padding: 0px; margin: 0px; border-top: none; border-right-color: rgb(238, 238, 238); border-bottom-color: rgb(238, 238, 238); border-left: none; text-align: center;">0-500W，功率可调 单孔单控</td></tr><tr style="box-sizing: border-box;"><td valign="center" style="box-sizing: border-box; padding: 0px; margin: 0px; border-top: none; border-right-color: rgb(238, 238, 238); border-bottom-color: rgb(238, 238, 238); border-left-color: rgb(238, 238, 238); text-align: center;">时间控制</td><td valign="center" style="box-sizing: border-box; padding: 0px; margin: 0px; border-top: none; border-right-color: rgb(238, 238, 238); border-bottom-color: rgb(238, 238, 238); border-left: none; text-align: center;">0-999min 可调</td></tr><tr style="box-sizing: border-box;"><td valign="center" style="box-sizing: border-box; padding: 0px; margin: 0px; border-top: none; border-right-color: rgb(238, 238, 238); border-bottom-color: rgb(238, 238, 238); border-left-color: rgb(238, 238, 238); text-align: center;">氮气控制</td><td valign="center" style="box-sizing: border-box; padding: 0px; margin: 0px; border-top: none; border-right-color: rgb(238, 238, 238); border-bottom-color: rgb(238, 238, 238); border-left: none; text-align: center; word-break: break-all;">控制范围（0-100）ml/min</td></tr><tr style="box-sizing: border-box;"><td valign="center" style="box-sizing: border-box; padding: 0px; margin: 0px; border-top: none; border-right-color: rgb(238, 238, 238); border-bottom-color: rgb(238, 238, 238); border-left-color: rgb(238, 238, 238); text-align: center; word-break: break-all;">氮气精度</td><td valign="center" style="box-sizing: border-box; padding: 0px; margin: 0px; border-top: none; border-right-color: rgb(238, 238, 238); border-bottom-color: rgb(238, 238, 238); border-left: none; text-align: center; word-break: break-all;">≤±2.0%F.S；重复性：≤1.0%F.S<br style="box-sizing: border-box;"/></td></tr><tr style="box-sizing: border-box;"><td valign="center" style="box-sizing: border-box; padding: 0px; margin: 0px; border-top: none; border-right-color: rgb(238, 238, 238); border-bottom-color: rgb(238, 238, 238); border-left-color: rgb(238, 238, 238); text-align: center;">氮气流量值</td><td valign="center" style="box-sizing: border-box; padding: 0px; margin: 0px; border-top: none; border-right-color: rgb(238, 238, 238); border-bottom-color: rgb(238, 238, 238); border-left: none; text-align: center;">消解状态10 ml/min；静止状态40 ml/min，自动切换</td></tr><tr style="box-sizing: border-box;"><td valign="center" style="box-sizing: border-box; padding: 0px; margin: 0px; border-top: none; border-right-color: rgb(238, 238, 238); border-bottom-color: rgb(238, 238, 238); border-left-color: rgb(238, 238, 238); text-align: center;">总功率</td><td valign="center" style="box-sizing: border-box; padding: 0px; margin: 0px; border-top: none; border-right-color: rgb(238, 238, 238); border-bottom-color: rgb(238, 238, 238); border-left: none; text-align: center;">3000W</td></tr><tr style="box-sizing: border-box;"><td valign="center" style="box-sizing: border-box; padding: 0px; margin: 0px; border-top: none; border-right-color: rgb(238, 238, 238); border-bottom-color: rgb(238, 238, 238); border-left-color: rgb(238, 238, 238); text-align: center;">电源</td><td valign="center" style="box-sizing: border-box; padding: 0px; margin: 0px; border-top: none; border-right-color: rgb(238, 238, 238); border-bottom-color: rgb(238, 238, 238); border-left: none; text-align: center;">AC220V，50HZ</td></tr></tbody></table><p><br/></p>
