仪器特点：
可精确检出8ppb以上水中氯含量，监控并优化脱氯工艺。
使用DPD比色法，直接测量水中总氯含量。
累积氯含量功能，可以让客户了解通过反渗透膜的氯含量造成的真实影响，从而更准确地预测反渗透膜的效率和使用寿命。
测量方法：
总氯：N,N- 二乙基-1,4- 苯二胺光度法 （DPD 法）
技术指标
测量参数 总氯
测量方法 总氯：N,N- 二乙基-1,4- 苯二胺光度法 （DPD 法）
测量范围 0.008 - 5 mg/L Cl2
准确度 ±5% or ±0.01mg/L (取较大值), 0-4 mg/L;
±10%, 4-5mg/L
检测限值 0.008 mg/L Cl2 , 25℃
测量周期 2.5min
进水压力 0.3 - 5.2 bar (4.5 - 75 psig)，供至Y型过滤器
0.1 - 0.3 bar (1.5 - 5 psig)，供至分析仪
进水口 外径¼inch聚乙烯管, 快接头
排水口 外径½inch软管
空气吹扫 可选3/8inch快接头和管件; 最大值为1.38 bar时，0.003m3/min
样品要求 带40mesh或更高目数筛网的Y型过滤器
流速 通过仪器的流速为60 - 200 mL/min
样品温度 5 - 40 °C
工作温度范围 5 - 40 °C
工作湿度 0-90%的相对湿度，无冷凝
干扰因素 溴化物、二氧化氯、高锰酸盐和臭氧之类的氧化剂会导致正误差。
试剂消耗 31天内使用0.5 L缓冲溶液和0.5 L指示剂溶液
认证 CE符合:EN 61326-1, CISPR 11, EN 50581
ACMA RCM
韩国KC认证
北美：FCC供应商符合性声明，IEC/EN 60529, ICES-003
光源 LED, 在510 nm处测量，光程长1cm，
防水等级 IP66
安装 壁挂式
电源要求(电压) 12 VDC，最大400 mA (由控制器供电)
尺寸(高x宽x深) 342 mm x 329 mm x 177 mm
重量 4.1 kg
订购指南
订货信息
9790200 ULR CL17 sc 总氯分析仪，带立管安装工具包，不含试剂及SC控制器
9790300 ULR CL17 sc 总氯分析仪，带压力调节器安装工具包，不含试剂及SC控制器
耗材
8560400 CL17sc 管路套件（预组装）
8573100-CN CL17sc比色池清洗套装
配件
8568200 CL17sc 校准套装
8573200 CL17sc 校准套装补充包
8560500 CL17sc立管安装套件
8565700 CL17sc压力调节器安装套件
试剂
9791100S-CN ULR CL17 sc 总氯试剂套装
来源:哈希水质网站公开信息
Case Studies
Municipal Wastewater Treatment — Wastewater Treatment Plant · HACH-ONLINE Application Case
Project Background
Municipal Wastewater Treatment customers at the Wastewater Treatment Plant stage have long faced the challenge of insufficient accuracy in effluent quality monitoring and instruments prone to contamination causing data drift, affecting compliance discharge, placing higher demands on the stability and measurement accuracy of HACH-ONLINE.
Solution
Based on the on-site conditions, the Ainstru technical team selected suitable HACH-ONLINE for the customer and delivered one-stop service covering selection, installation, commissioning and tuning.
Results
- Measurement accuracy and response speed significantly improved, with stable and reliable data;
- Instruments adapt to complex Municipal Wastewater Treatment conditions, greatly reducing maintenance;
- Helping customers achieve continuous online monitoring and cost reduction, highly recognized by customers.
Food & Beverage — Food Production Line · HACH-ONLINE Application Case
Project Background
Food & Beverage customers at the Food Production Line stage have long faced the challenge of high hygienic measurement requirements, with inline instruments needing to withstand CIP/SIP cleaning while maintaining stable accuracy, placing higher demands on the stability and measurement accuracy of HACH-ONLINE.
Solution
Based on the on-site conditions, the Ainstru technical team selected suitable HACH-ONLINE for the customer and delivered one-stop service covering selection, installation, commissioning and tuning.
Results
- Measurement accuracy and response speed significantly improved, with stable and reliable data;
- Instruments adapt to complex Food & Beverage conditions, greatly reducing maintenance;
- Helping customers achieve continuous online monitoring and cost reduction, highly recognized by customers.
Chemical & Pharmaceutical — Reactors and Storage Tanks · HACH-ONLINE Application Case
Project Background
Chemical & Pharmaceutical customers at the Reactors and Storage Tanks stage have long faced the challenge of highly corrosive media and complex conditions, requiring corrosion-resistant and explosion-proof instruments, placing higher demands on the stability and measurement accuracy of HACH-ONLINE.
Solution
Based on the on-site conditions, the Ainstru technical team selected suitable HACH-ONLINE for the customer and delivered one-stop service covering selection, installation, commissioning and tuning.
Results
- Measurement accuracy and response speed significantly improved, with stable and reliable data;
- Instruments adapt to complex Chemical & Pharmaceutical conditions, greatly reducing maintenance;
- Helping customers achieve continuous online monitoring and cost reduction, highly recognized by customers.
Power & Energy — Power Plant Boiler and Turbine · HACH-ONLINE Application Case
Project Background
Power & Energy customers at the Power Plant Boiler and Turbine stage have long faced the challenge of unstable measurement under high temperature and pressure, with high maintenance and downtime costs, placing higher demands on the stability and measurement accuracy of HACH-ONLINE.
Solution
Based on the on-site conditions, the Ainstru technical team selected suitable HACH-ONLINE for the customer and delivered one-stop service covering selection, installation, commissioning and tuning.
Results
- Measurement accuracy and response speed significantly improved, with stable and reliable data;
- Instruments adapt to complex Power & Energy conditions, greatly reducing maintenance;
- Helping customers achieve continuous online monitoring and cost reduction, highly recognized by customers.
