Dissolved ozone concentration meter, separated type, non-indicative transmission type
OD-UND-010/030/060/120/200
Ideal for measuring ozone concentration in ozone-added pure water used in semiconductor processes.
The OD-UND series is a liquid-phase instrument that monitors the dissolved ozone concentration in ozone-added pure water used in semiconductor processes and other applications, utilizing ultraviolet absorbance photometry. It combines the minimum necessary functions with essential features, adopting a structure and calibration system that maximizes the advantages of each. It is compact and lightweight, offers real-time measurement, and allows for zero adjustment and span adjustment using an internal check plate. For more details, please contact us or refer to the catalog.
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basic information
**Features** - Compact and lightweight → Converter and detector are separated (equivalent to protection grade IP44) - Real-time measurement method → Ozone water can be measured directly in real-time → Unique cell structure minimizes pressure loss, has excellent pressure resistance, and is unaffected by bubbles - Operability → Zero adjustment and span adjustment using an internal check plate are possible → By adopting an attachment cell aimed at improving maintenance, span adjustment with correction factor input is possible - Output → 4-20mA measurement output → Lamp degradation open collector output (lamp indication) → Concentration display via display unit (calibration use: optional) - Measurement range: 0-10/30/60/120/200mg/L in one range - Measurement method: Ultraviolet absorption method For more details, please contact us or refer to the catalog.
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Applications/Examples of results
【Purpose】 ○ Ideal for measuring ozone concentration in ozone-added pure water used in semiconductor processes. ● For more details, please contact us or refer to the catalog.
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Company information
Our company manufactures and sells dissolved ozone meters developed under the long-term guidance of Professor Omi from Tohoku University. With the motto of utilizing ideas in cutting-edge fields, we will continue to create products that serve our customers, and we appreciate your support.