美国NextChem www.nextchem-analyzers.com
智能化，网络化多通道湿法在线滴定和工业流程控制：
主要应用： 
金属酸洗线酸度在线监测和加酸控制，金属离子浓度控制 
在线监测污水处理过程中的各种离子浓度监测 
冶金中CN离子控制 
半导体酸刻化学试剂浓度控制 
所有生产中应用实验室滴定方法的都可以转化为Nextchem 的在线滴定和流程控制
流程监控：发电厂、染整厂、石化厂、金属工业、食品及饮料厂、制药、电镀表面处理、纸浆厂。 
水质监控：冷却水、锅炉水、超纯水、去离子水、河川水、排放水、废水、自来水。
典型测定项目： 
Ammonia、Nitrate、Fluoride、Sodium、Bromide、Chloride、Perchlorate、Copper、Cadmium 

NEXTChem Process Analyzers, Inc. produces chemical process analyzers for industries such as petroleum, metal pre-treatment, metal finishing, chemical, mining, and wastewater. NEXTChem can automate almost any titration or ion selective method and convert it to an on-line analysis. By automating these measurements the time between analyses is drastically reduced from hours to minutes. With more up to date information processes can be more tightly controlled; thus improving quality and reducing costs.
NEXTChem analyzers replaces this time consuming process of field sampling and lab analysis. The analyzer is placed in the field near the process. It then automatically collects the sample, performs the measurement, and reports the results electronically to plant operations. In addition; the OMNIChem/MINIChem series of analyzers can also perform the process adjustment autonomously.
The advantage of NEXTChem's analyzers is clear and simple. They are:
Filter-free sampling increases reliability and decreases downtime of the analyzer. It also decreases maintenance.
Advanced electronics makes communications between analyzer and plant operations easy and simple.
Bilingual interface makes operating the analyzer easy.
The advanced precision pumps of the analyzer provides unparalleled accuracy.
Dynamic sensor display allows for easy troubleshooting of the analyzer.
Multipe sample and multiple analysis allows the possiblity of complete control of an entire plant with just a single analyzer.
 

Due to the clear advantage, from its rugid sampling system to its modern electronics, NEXTChem analyzers suitable for any industry in the world.