Online Charge Analysis System Titrator(CAST)

Negotiable Pieces | Min Order Quantity Unit
Place of Origin
South Korea
Brand name
Payment Terms
Shipping /
Lead Time
Negotiable / Negotiable
coagulant dosage, coagulant determination, coagulant dosage control system, polymer dosage control system,
Water Treatment


Supplier Activity

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  • Country

    South Korea South Korea

    Verified Certificate

    • KITA
    Product name Online Charge Analysis System Titrator(CAST) Certification -
    Category Water Treatment Ingredients -
    Keyword coagulant dosage , coagulant determination , coagulant dosage control system , polymer dosage control system Unit Size -
    Brand name CAST Unit Weigh 80 kg
    origin South Korea Stock 0
    Supply type Available HS code 9027
    Product Information




    Online Coagulant Dosage Analysis and Control System(Model : CAST)

    ■ Principle : Streaming potential analysis and titration.

    ■ Optimal coagulant/polymer dosage analysis and chemical pump control.
    ■ Integrated dosing system with high accuracy.
    ■ Regular backwashing of screen. Immediate cleaning of cell & sampling line after measurement.
    ■ Outputs for coagulant dosing rate & self-diagnostic alarm : RS485, & 4~20mA
    ■ Operator can monitor CAST operation status at the control room using provided protocol.(Option)
    ■ Automatic sampling and rinsing system.
    ■ Automatic cleaning system for measuring cell, piston and sample line.

        ; User-adjustable cleaning time and cycle.
    ■ User selectable titration parameter setup. 

    ■ CAST Online Operation Program

      • Real-time Control and Data Monitoring
      • Yearly, Monthly, Daily Data Storage
      • The user can load data file in Excel.
      • Operation Status Display
      • Error and Troubleshooting Display.
      • Communication to DCS : RTU RS485 and 4-20mA for chemical dosing control (Option)
      • Output for alarm : RTU RS485 or 4-20mA
         Range : RTU RS485 or 4~12mA(Yellow Alarm) & 12~20mA(Red Alarm)
    ■ Self-Diagnostic System
    - Alarm and Warning for sample supply shortage, low water pressure, low air pressure, titrant shortage, cleaning solution shortage, coagulant demand upper/lower limit, no memory, regular cleaning time and measuring cell condition.

    ■ Polymer dosage determination in sludge dewatering process
    ■ Polymer dosage is proportional to colloidal charges in sludge
    ■ Automatic polymer dosage control depending on the sludge charge characterization
    ■ Online control of polymer dosage up to 4 dewatering machines using a single CAST
    ■ Auto cleaning after each measurement
    ■ Very low maintenance
    ■ Very efficient for target moisture content control of sludge cake
    ■ Applications : Water treatment process, T-P removal process, sludge dewatering process, and membrane pretreatment process





    B2B Trade
    Price (FOB) Negotiable transportation Negotiation Other
    MOQ Negotiable Leadtime Negotiable
    Payment Options L/C,T/T Shipping time Negotiable


    • Country

      South Korea South Korea
    • Supplier Activity

    • President

      Won Kyong Kim

    • Address

      B-40&402, 401Yangcheonro , Gangseo-gu, Seoul, KOREA

    • Product Category

      Other Measuring & Gauging

    • Year Established


    • No. of Total Employees


    • Company introduction

      Sam Bo Scientific Co., Ltd. was established in 1983 as the manufactuer of instruments used in water treatment process such as Online Coagulant Dosage Analysis and Control System(CAST) and Floc Size Analyzer(FSA-2002) etc. 

    • Main Markets
      • China China
    • Main Product
      • Online Coagulant Dosage Analysis and Control System _CAST_

        Online Charge Analysis System Titrator(CAST)

    • Attached File

      CAST catalog_ENG_optimize.PDF

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