Online Analyzer
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Ammonia nitrogen analyzer
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Residual chlorine analyzer
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Alkalinity analyzer
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Hardness Analyzer
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COD Analyzer Product Center
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Sampling Preprocessing
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Turbidity Analyzer Product Center
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Phosphorus Analyzer
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Silicon Analyzer
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An ammonia analyzer
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Chlorine dioxide analyzer
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Fluoride analyzer
-
Ozone analyzer
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Particle counter
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TOC Analyzer
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Heavy metal analyzer
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Sodium analyzer
Online Analyzer
-
Ammonia nitrogen analyzer
-
Residual chlorine analyzer
-
Alkalinity analyzer
-
Hardness Analyzer
-
COD Analyzer Product Center
-
Sampling Preprocessing
-
Turbidity Analyzer Product Center
-
Phosphorus Analyzer
-
Silicon Analyzer
-
An ammonia analyzer
-
Chlorine dioxide analyzer
-
Fluoride analyzer
-
Ozone analyzer
-
Particle counter
-
TOC Analyzer
-
Heavy metal analyzer
-
Sodium analyzer
9184sc余氯分析仪
典型应用
适用在饮用水、工业过程水消毒工艺的次氯酸（HOCL）/余氯浓度在线监测。尤其适用于反渗透等膜处理工艺进水的余氯监测。
仪器特点
● 量程宽且检出限低
● 采用选择性膜传感器
● 带 pH 和温度补偿
● 内置流量控制装置
● 维护量小: 校正一次 /2 月; 更换电解液和膜 /6 个月
● 即插即用的数字化技术
测量原理
电解液和渗透膜把电解池和水样品隔开，渗透膜可以选择性让ClO-穿透；在两个电极之间有一个固定电位差，生成的电流强度可以换算成余氯浓度；
在阴极上：ClO- + 2H+ + 2e- → Cl-+ H2O
在阳极上：Cl- + Ag → AgCl + e -
由于在一定温度和pH值条件下，HOCl、ClO-和余氯之间存在固定的换算关系，通过这种方式可测量余氯。
Mainly engaged in the distribution of environmental monitoring instruments and meters, as well as the integration and operation and maintenance of environmental monitoring systems; Research and development, production, and sales of environmental monitoring instruments;
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