<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;">智能硫化物酸化吹气仪（NAI-LHW-6Z）是一款根据国家标准量身定做的一款专门用于检测水中硫化物的前处理仪器。该仪器采用垂直加酸、氮气吹脱、酸化吸收等一体化设计，一次可处理1-6组样品。每个单元采用独立的转子流量计控制氮气流速；PID加热控温程序，自动升温至设定温度，缺水自动报警，自动补水，从而大大节约硫化物前处理时间，适合实验室内多个、尤其大批量硫化物样品的测定工作。适用于科研、水文等单位，是理想的实现对地表水、地下水、生活污水和工业废水中的硫化物进行酸化-吹气-吸收的前处理设备。</p><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-size: 16px;"><strong style="box-sizing: border-box;"><span style="box-sizing: border-box; color: rgb(255, 0, 0);">主要特征</span></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;">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；<br style="box-sizing: border-box;"/>3、采用工业PLC控制，性能强劲稳定，5寸触控屏一键即达；创新采用平行横排布局方式，操作便捷直观。<br style="box-sizing: border-box;"/><span style="box-sizing: border-box; color: rgb(255, 0, 0);">☆</span>4、采用恒温内循环水浴加热方式，PID控温程序温差在±1℃，自动水位控制，自动补水，缺水自动声音报警；<br style="box-sizing: border-box;"/><span style="box-sizing: border-box; color: rgb(255, 0, 0);">☆</span>5、设计了加酸瓶塞摆放架，方便用户加酸时的瓶塞摆放，不易遗失，安全简单；<br style="box-sizing: border-box;"/><span style="box-sizing: border-box; color: rgb(255, 0, 0);">☆</span>5、主机设有可方便外接氮气源的专用接口，系统内设有过压保护系统；配备稳压阀，保证氮气流量稳定且节约氮气；<br style="box-sizing: border-box;"/>7、每个样品的氮气流量独立控制，流速控制范围应在0.1-1L/min，符合国标范围；<br style="box-sizing: border-box;"/>8、每路均内置氮气限流通断阀，可设定吹气时间，酸化完成氮气可自动切断，节约氮气保护样品；<br style="box-sizing: border-box;"/>9、垂直加酸，加酸单元与反应瓶采用磨口垂直连接；加酸单元的调节旋钮采用聚四氟乙烯材质防止酸碱液体腐蚀。<br style="box-sizing: border-box;"/><span style="box-sizing: border-box; color: rgb(255, 0, 0);">☆</span>10、系统预设两种工作模式，可以满足水浴和非水浴运行状态。<br 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。<br style="box-sizing: border-box;"/></p><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; color: rgb(255, 0, 0);"><span style="box-sizing: border-box; font-size: 16px;"><strong style="box-sizing: border-box;">适用标准</strong></span></span><br style="box-sizing: border-box;"/></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;">HJ 1226—2021水质 硫化物的测定-亚甲基蓝分光光度法<br style="box-sizing: border-box;"/>HJ/T 60-2000 水质硫化物的测定 碘量法<br style="box-sizing: border-box;"/>HJ 833-2017 土壤和沉积物 硫化物的测定 亚甲蓝分光光度法（水浴）<br style="box-sizing: border-box;"/>GB/T 11941-1989 水源水中硫化物卫生检验标准方法<br style="box-sizing: border-box;"/>HZ-HJ-SZ-0111 水质硫化物间接火焰原子吸收法(非水浴)</p><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; color: rgb(255, 0, 0); font-size: 16px;"><strong style="box-sizing: border-box;">产品参数</strong></span><br style="box-sizing: border-box;"/></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="top" style="box-sizing: border-box; padding: 0px; margin: 0px; text-align: center; word-break: break-all;">型号</td><td valign="top" style="box-sizing: border-box; padding: 0px; margin: 0px; text-align: center; word-break: break-all;">NAI-LHW-6Z</td></tr><tr style="box-sizing: border-box;"><td valign="top" colspan="1" rowspan="1" style="box-sizing: border-box; padding: 0px; margin: 0px; border-right-color: rgb(238, 238, 238); border-bottom-color: rgb(238, 238, 238); text-align: center; word-break: break-all;">控制系统</td><td valign="top" colspan="1" rowspan="1" style="box-sizing: border-box; padding: 0px; margin: 0px; border-right-color: rgb(238, 238, 238); border-bottom-color: rgb(238, 238, 238); text-align: center; word-break: break-all;">PLC；5寸触控屏</td></tr><tr style="box-sizing: border-box;"><td valign="top" colspan="1" rowspan="1" style="box-sizing: border-box; padding: 0px; margin: 0px; border-color: rgb(238, 238, 238); text-align: center; word-break: break-all;">工作模式</td><td valign="top" colspan="1" rowspan="1" style="box-sizing: border-box; padding: 0px; margin: 0px; border-color: rgb(238, 238, 238); text-align: center; word-break: break-all;">水浴和非水浴</td></tr><tr style="box-sizing: border-box;"><td valign="top" style="box-sizing: border-box; padding: 0px; margin: 0px; text-align: center; word-break: break-all;">样品数量</td><td valign="top" style="box-sizing: border-box; padding: 0px; margin: 0px; text-align: center; word-break: break-all;">6通道设计，可一次性处理1-6个样品</td></tr><tr style="box-sizing: border-box;"><td valign="top" style="box-sizing: border-box; padding: 0px; margin: 0px; text-align: center; word-break: break-all;">样品反应瓶规格</td><td valign="top" style="box-sizing: border-box; padding: 0px; margin: 0px; text-align: center; word-break: break-all;">500ml三口反应瓶</td></tr><tr style="box-sizing: border-box;"><td valign="top" style="box-sizing: border-box; padding: 0px; margin: 0px; text-align: center; word-break: break-all;">加热方式</td><td valign="top" style="box-sizing: border-box; padding: 0px; margin: 0px; text-align: center; word-break: break-all;">循环水浴加热</td></tr><tr style="box-sizing: border-box;"><td valign="top" colspan="1" rowspan="1" style="box-sizing: border-box; padding: 0px; margin: 0px; text-align: center; word-break: break-all;">控温范围</td><td valign="top" colspan="1" rowspan="1" style="box-sizing: border-box; padding: 0px; margin: 0px; text-align: center; word-break: break-all;">室温~99.9℃</td></tr><tr style="box-sizing: border-box;"><td valign="top" colspan="1" rowspan="1" style="box-sizing: border-box; padding: 0px; margin: 0px; text-align: center; word-break: break-all;">水浴控制</td><td valign="top" colspan="1" rowspan="1" style="box-sizing: border-box; padding: 0px; margin: 0px; text-align: center; word-break: break-all;">水位自动控制，缺水自动补水，一键自动排空</td></tr><tr style="box-sizing: border-box;"><td valign="top" colspan="1" rowspan="1" style="box-sizing: border-box; padding: 0px; margin: 0px; text-align: center; word-break: break-all;">控温精度</td><td valign="top" colspan="1" rowspan="1" style="box-sizing: border-box; padding: 0px; margin: 0px; text-align: center; word-break: break-all;">实际水温与设计水温温差≤±1℃</td></tr><tr style="box-sizing: border-box;"><td valign="top" colspan="1" rowspan="1" style="box-sizing: border-box; padding: 0px; margin: 0px; border-right-color: rgb(238, 238, 238); border-bottom-color: rgb(238, 238, 238); text-align: center; word-break: break-all;">氮气控制</td><td valign="top" colspan="1" rowspan="1" style="box-sizing: border-box; padding: 0px; margin: 0px; border-right-color: rgb(238, 238, 238); border-bottom-color: rgb(238, 238, 238); text-align: center; word-break: break-all;">独立控制，流速范围0.1-1L/min，可定时通断</td></tr><tr style="box-sizing: border-box;"><td valign="top" colspan="1" rowspan="1" style="box-sizing: border-box; padding: 0px; margin: 0px; border-color: rgb(238, 238, 238); text-align: center; word-break: break-all;">氮气保护</td><td valign="top" colspan="1" rowspan="1" style="box-sizing: border-box; padding: 0px; margin: 0px; border-color: rgb(238, 238, 238); text-align: center; word-break: break-all;">每路独立过压保护和限流通断阀</td></tr><tr style="box-sizing: border-box;"><td valign="top" colspan="1" rowspan="1" style="box-sizing: border-box; padding: 0px; margin: 0px; border-right-color: rgb(238, 238, 238); border-bottom-color: rgb(238, 238, 238); text-align: center; word-break: break-all;">漏电保护功能</td><td valign="top" colspan="1" rowspan="1" style="box-sizing: border-box; padding: 0px; margin: 0px; border-right-color: rgb(238, 238, 238); border-bottom-color: rgb(238, 238, 238); text-align: center; word-break: break-all;">有</td></tr><tr style="box-sizing: border-box;"><td valign="top" colspan="1" rowspan="1" style="box-sizing: border-box; padding: 0px; margin: 0px; border-color: rgb(238, 238, 238); text-align: center; word-break: break-all;">加热功率</td><td valign="top" colspan="1" rowspan="1" style="box-sizing: border-box; padding: 0px; margin: 0px; border-color: rgb(238, 238, 238); text-align: center; word-break: break-all;">1800W</td></tr><tr style="box-sizing: border-box;"><td valign="top" colspan="1" rowspan="1" style="box-sizing: border-box; padding: 0px; margin: 0px; border-color: rgb(238, 238, 238); text-align: center; word-break: break-all;">仪器尺寸</td><td valign="top" colspan="1" rowspan="1" style="box-sizing: border-box; padding: 0px; margin: 0px; border-color: rgb(238, 238, 238); text-align: center; word-break: break-all;"><p style="box-sizing: border-box; margin-bottom: 10px;">930*470*595mm（含支架）</p></td></tr><tr style="box-sizing: border-box;"><td valign="top" colspan="1" rowspan="1" style="box-sizing: border-box; padding: 0px; margin: 0px; border-color: rgb(238, 238, 238); text-align: center; word-break: break-all;">电源</td><td valign="top" colspan="1" rowspan="1" style="box-sizing: border-box; padding: 0px; margin: 0px; border-color: rgb(238, 238, 238); text-align: center; word-break: break-all;">220V；50hz</td></tr></tbody></table><p><br/></p>
