体积小巧便携，易于安装于浮标、浮台、监测船、岸站系统上，实现24小时无人值守的原位在线监测
Compact and portable, easy to install on buoys, floating platforms, monitoring ships, and shore station systems, achieving 24-hour unmanned in-situ online monitoring
HQ-8802硝氮/亚硝氮原位自动分析仪是上海泽铭特别针对湖泊、水库及海洋设计的高集成化水质分析仪，可同时测量水体中的硝氮、亚硝氮2项参数，其体积小巧便携，易于安装于浮标、浮台、监测船、岸站系统上，实现24小时无人值守的原位在线监测。
The HQ-8802 nitrate/nitrite nitrogen in-situ automatic analyzer is a highly integrated water quality analyzer designed by Shanghai Zeming specifically for lakes, reservoirs, and oceans. It can simultaneously measure two parameters of nitrate and nitrite nitrogen in water bodies. Its compact and portable size makes it easy to install on buoys, floating platforms, monitoring ships, and shore station systems, achieving 24-hour unmanned in-situ online monitoring.
产品特点
1、配备手持式显示屏，调试操作更便捷；
2、具备深度检测功能，可测最大深度100米；
3、具备浊度检测功能，实时监控水质浊度的变化；
4、具备浊度自适应测试功能，可以根据水质的变化，实时调整测量模式；
5、具备漏液检测功能；
6、具备温湿度检测功能；
7、低定量下限，可以达到ppb级；
8、快速加热消解功能，测量时间更短。
Product Features
1、Equipped with a handheld display screen for more convenient debugging operations；
2、Equipped withdepth detection function, capable of measuring a maximum depth of 100 meters；
3、Equipped with turbidity detection function, real-time monitoring of changes in water quality turbidity；
4、Equipped with turbidity adaptive testing function, it can adjust the measurement mode in real-time according to changes in water quality；
5、Equipped with leakage detection function；
6、Equipped with temperature and humidity detection function；
7、Low quantification limit, can reach ppb level；
8、Fast heating and digestion function, shorter measurement time
技术参数
测量参数 | 硝酸盐氮 | 亚硝酸盐氮 |
测量原理 | N-(1-萘基)-乙二胺光度法 | N-(1-萘基)-乙二胺光度法 |
量程 | （0-0.5）mg/L （量程可调，可根据客户需要调整量程） | （0-0.2）mg/L （量程可调，可根据客户需要调整量程） |
电源 | 12V DC | |
外观尺寸 | 101mm（L）×140（φ）mm | |
深度 | ≤50 m | |
串口通讯 | RS232或MODBUS | |
环境温度 | （0~50）℃ | |
防护等级 | IP67 | |
Measurement parameters | nitrate nitrogen | Nitrite nitrogen |
measuring principle | N - (1-Naphthyl) - ethylenediamine spectrophotometric method | N - (1-Naphthyl) - ethylenediamine spectrophotometric method |
range | （0-0.5）mg/L | （0-0.2）mg/L |
power supply | 12V DC | |
Dimension | 101mm（L）×140（φ）mm | |
depth | ≤50 m | |
serial communication | RS232或MODBUS | |
ambient temperature | （0~50）℃ | |
protection grade | IP67 | |
产品资料：
泽铭科技-HQ8802.pdf