ABB分析儀表溶解有機物檢測器AV420系列

品牌	ABB	型號	AV420,AV422
類型	溶解有機物檢測器	測試范圍	見參數(shù)表
測量時間	見參數(shù)表	測量精度	見參數(shù)表
電源電壓	見參數(shù)表（V\HZ）	適用范圍	見參數(shù)表

Dissolved Organics Monitor AV420

The AV420 single high range dissolved organics monitor is designed for use as a surrogate color monitor on coagulation control applications, and provides early warning of increase in organics from decay of algae blooms for potable water treatment works.

• Single input, cost effective, high range instrument
• Reagentless operation reduces operations costs and maintenance
• Automatic cleaning with programmable frequency to suit applications
• Display can be configured to show inferred units. For example, color^oH, TOC, Coagulant Dose

Dissolved Organics Monitor AV422

The AV422 dual high range dissolved organics monitor is designed for use as a surrogate color monitor on coagulation control applications and provide early warning of increase in organics from decay of algae blooms for potable water treatment works.

• Dual input, cost effective, high range instrument
• Reagentless operation reduces operations costs and maintenance
• Automatic cleaning with programmable frequencey to suit applications
• Display can be configured to show inferred units. For example, color^oH, TOC, Coagulant Dose