Points for Conducting Dissolved Oxygen Measurements at Power Plants - Measurements with Minimal Calibration
Explain the management system of different water chemistry in the water cycle and the main points for measuring dissolved oxygen.
Dissolved oxygen is a major cause of corrosion in the steam cycle of power plants and is influenced by many parameters related to design and chemistry. For example, circulation operation and baseload operation, drum-type and condensing boiler designs, metallurgy of the feedwater system, phosphate treatment and all volatile treatment (AVT), and operating pressure. This column explains the management systems for different water chemistry in the water cycle and the main points for measuring dissolved oxygen. [Content Overview (Partial)] ■ Water Chemistry and Dissolved Oxygen - Differences in the chemical properties of water and their abbreviations ■ Measurement of Dissolved Oxygen in Generator Stator Cooling Water - Four types of stator cooling water treatment methods *For detailed content of the column, please refer to the related links. For more information, feel free to contact us.
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【Other Published Content】 ■Typical Installation Examples ■Calibration and Validation of Online Dissolved Oxygen Meters *For detailed information about the column, please refer to the related links. For more information, feel free to contact us.
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*You can view the detailed content of the column through the related link. For more information, please feel free to contact us.*
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Hack Japan, as the Japanese subsidiary of Hach Company, is engaged in the sales and service provision of a portion of Hach's product lineup. Since our establishment, we have been providing high-quality analyzers that are highly accurate and easy to use. We continue to uphold the values established by founders Clifford and Kitty Hach when they founded the company in 1947. For over 60 years, we have consistently provided the best solutions for water management and have been trusted by various industries. Our analytical instruments and reagents are used for water quality testing across a range of industrial sectors. Water analysis must be accurate. Hach supports water analysis experts by providing reliable and user-friendly products. 【Main Product Brands】 - Online TOC Analyzer BioTector Series - Various Dissolved Gas Analyzers Orbisphere Series - Online VFA Analyzer EZ7200 - Silica and Sodium Analyzers Polymetron Series - Laboratory TOC Analyzer QbD1200+ - Liquid Spectrophotometer (Color Difference Meter) LICO 620/290