工作原理
在SOLITAX™ sc 在线悬浮物监测仪的测量探头内部，位于 45°角有一个内置的 LED 光源，可以向样品发射880nm的近红外光，该光束经过样品中悬浮颗粒的散射后，形成与入射光成 90°角的散射光，由该方向的检测器检测，并经过计算，从而得到样品的浊度。当测量污泥浓度时，形成与入射光成 140°角的散射光，并由该方向的后检测器检测，然后悬浮物检测仪通过计算前、后检测器检测到的信号强度，从而给出污泥浓度值。
由于LED发出的是880nm的近红外光，所以样品固有的颜色不会影响悬浮物检测仪的测量结果。
典型应用
SOLITAX™ sc 在线悬浮物监测仪可用于污水处理厂中测量污泥浓度，评价活性污泥质量或整个生物处理过程；自来水厂中滤池反冲洗水浊度测量、原水及沉淀池出水浊度测量；工业生产过程 / 循环冷却水的水质情况监测。
仪器特点
● SOLITAX™ sc 在线悬浮物监测仪采用双光束红外和散射光光度计检测技术。
● SOLITAX™ sc 浊度/悬浮物检测仪既可以检测浊度，又可以检测悬浮物（或污泥）浓度。
● SOLITAX™ sc 在线悬浮物监测仪使用880nm近红外LED光源，可补偿样品颜色。
● SOLITAX™ sc 在线悬浮物监测仪提供多种量程、传感器材质和安装方式，满足各种应用需求。
● SOLITAX™ sc 在线悬浮物监测仪可实现连续测量，响应速度快，适用于连续监测和控制
● SOLITAX™ sc 浊度/悬浮物检测仪具备自清洗系统，运行稳定、维护量小
技术指标
测量单位： 可选NTU,FNUg/L,mg/L,ppm,或%固体
测量精度： 浊度小于读数1%，或±0.001NTU，取大者
悬浮固体： 小于读数5%（取决于污泥同质性）
重复性： 浊度：小于读数1%；
悬浮固体：小于读数3%（取大者）
响应时间： 1秒左右
安装方法： 管道插入式安装使用球阀，最小管径100mm（碳钢和不锈钢）；浸入式安装使用池边固定安装
样品流速： 3m/s
操作温度： 0～40℃
样品温度： 0～40℃
样品压力： 6Bar
探头尺寸： 插入式：60×315mm
浸入式传感器：60×200mm
探头重量： 插入式：2.4KG
浸入式：不锈钢材质1.38KG，PVC材质0.52KG
电缆长度： 标准：10米
长度100米
附加电缆可选：7.6米，15.2米，30.5米
备件
| 备件货号 | 仪器型号 |
|---|---|
| 123 | SOLITAX™ sc 浊度/悬浮物检测仪 |
配件信息
LZX414.00.10000 浸入式安装附件
57384-00 管道插入式安装附件
69405-00 自来水厂滤池反冲洗水浊度监测专用安装附件
LZX050 刮片，5片装
订购指南
SOLITAXTMsc浊度/悬浮物测定仪,标准配置包括：sc200控制器，探头，操作手册,安装附件
浸入式安装
2983400 SOLITAXTMsc浊度/悬浮物测定仪,包括sc200主机，T-linescPVC探头（0.001-4000NTU）带自清洗刮片
2983500 SOLITAXTMsc浊度/悬浮物测定仪，包括sc200主机,Ts-linesc不锈钢探头（0.001-4000NTU，0.001mg/L~50g/L），带自清洗刮片
2983600 SOLITAXTMsc浊度/悬浮物测定仪，包括sc200主机,Hs-linesc不锈钢探头（0.001-4000NTU，0.001mg/L~500g/L），带自清洗刮片
管道插入式安装
2983700 SOLITAXTMsc浊度/悬浮物测定仪，包括sc200主机,Inlinesc不锈钢探头（0.001-4000NTU，0.001mg/L~50g/L），带自清洗刮片
2983900 SOLITAXTMsc浊度/悬浮物测定仪，包括sc200主机,Highlinesc高量程探头（0.001-4000NTU，0.001mg/L~500g/L），带自清洗刮片
探头独立订货号
侵入式
LXV423.99.10000 T-Linesc浊度探头，PVC材质，带自清洗刮片(0.001-4000NTU，0~300mg/L)
LXV423.99.10100 TS-Linesc浊度/悬浮物探头，PVC材质，带自清洗刮片(0.001-4000NTU，0.001mg/L~50g/L)
LXV423.99.00100 TS-Linesc浊度/悬浮物探头，SS材质，带自清洗刮片(0.001-4000NTU，0.001mg/L~50g/L)
LXV423.99.10200 HS-Linesc浊度/悬浮物探头，PVC材质，带自清洗刮片(0.001-4000NTU，0.001mg/L~500g/L)
LXV423.99.00200 HS-Linesc浊度/悬浮物探头，SS材质，带自清洗刮片(0.001-4000NTU，0.001mg/L~500g/L)
管道插入式
LXV424.99.00100 Inlinesc浊度/悬浮物探头，SS材质，带自清洗刮片(0.001-4000NTU，0.001mg/L~50g/L)
LXV424.99.00200 Highlinesc浊度/悬浮物探头，SS材质，带自清洗刮片(0.001-4000NTU，0.001mg/L~500g/L)
不含控制器sc200，须另行订购
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.
