Handheld fluorescent dissolved oxygen sensor using a smartphone.
The portable fluorescent dissolved oxygen sensor "Smart Roll RDO" is a fluorescent dissolved oxygen sensor compliant with US EPA standards. By combining it with your iPhone, iPod touch, or iPad and the dedicated app "iSitu," your smartphone quickly transforms into a display terminal. The sensor improves usability through wireless communication via Bluetooth. Maintenance is simple, requiring only an annual replacement of the sensor cap, and its stability has dramatically improved compared to membrane-type sensors. The housing is made of titanium, and a sensor guard is included as standard, making it suitable for demanding field conditions. Measurement data (CSV files) can be easily sent via email (requires a communication environment). This is a unique sensor that stands out from conventional portable sensors. For more details, please contact us or download the catalog.
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basic information
Measurement Items Fluorescent Dissolved Oxygen - RDO (Concentration, Saturation %) - Water Temperature - Air Temperature - Atmospheric Pressure Simple, Stable, Robust Maintenance of Fluorescent Dissolved Oxygen (RDO) requires only annual sensor cap replacement and calibration. Compared to diaphragm-type sensors, stability has dramatically improved. - Measurement data can be easily sent to a PC via email (requires communication environment). - The housing is made of titanium, and a sensor guard is included as standard. It performs well in demanding environments.
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Applications/Examples of results
Applications - Fisheries, Aquaculture - Marine Surveys - River and Lake Surveys - Drainage Management
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Company information
The company founded by British trader Albert Richard Brown (A.R. Brown) in Yokohama is its origin. A.R. Brown brought the training ship "Meiji Maru," which is currently displayed at Tokyo University of Marine Science and Technology, from Britain during the Meiji era and participated in the establishment of the predecessor of the university, the Merchant Marine University, helping to build the Japanese Navy. He also worked hard to promote lighthouses in Japan and served as the first manager of Nippon Yusen. A.R. Brown was also the first to sell a television to the Emperor. After going through history, it has now become a purely domestic company, but it has developed into a scientific and technological trading company that carries on A.R. Brown's spirit, selling new and unique quality products through its specialized salespeople. With the management philosophy of "introducing cutting-edge technology products with an adventurous spirit and creating value," the company not only sells but also listens to customer needs, striving to provide truly useful products for customers. The sales bases are located in Tokyo (head office and Ginza), Osaka, and Nagoya. Domestic affiliated company: Brown Technologies Co., Ltd. (Technical support, equipment sales) www.brown-technologies.com 1-8-2 Minami-Rokugo, Ota-ku, Tokyo TEL: 03-5480-7291 FAX: 03-5480-7292 Overseas affiliated companies: Shanghai, Thailand
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