A bioassay device for biological utilization that can continuously monitor water quality abnormalities in real-time for 24 hours!
"Sakana Miharu-kun" is a biological monitoring device that keeps goldfish in a tank supplied with a portion of raw water from the water supply, continuously monitoring their behavior with sensors 24 hours a day to provide early warnings of water quality abnormalities due to contamination by toxic substances. It features a simple structure that achieves low cost. Additionally, it uses commercially available goldfish, making maintenance easy. The sensors installed in the tank issue alarms in the case of minor malfunctions and continue monitoring. In the event of a major malfunction, a protective device activates to stop the inflow of water into the tank. 【Features】 - The method for detecting abnormal water quality is adapted to the ecology of goldfish, with three patterns available, and it supports various combinations to enhance reliability. - Maintenance is simple, and running costs are low. - If sudden turbidity occurs in the raw water, the sensors can detect turbidity, aiding in the investigation and handling of the cause. - It can also be used for ornamental purposes. *For more details, please download the PDF or feel free to contact us.*
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【Specifications】 ■Monitoring Fish: Goldfish (Baby Aka) ■Behavior Detection Method Using Visible Light: ・Visible Light Laser (Class 2 according to JIS C6802) Low Power ・Typically, the eyes are protected and safe due to aversive reactions like blinking ■Raw Water Inflow Rate: Approximately 1.5 to 2 liters per minute ■Transparency of Test Water: The amount of light received by the visible light laser should be 2000 or more ■External Output: 2 Alarm Outputs (No Voltage a Contacts), etc. *For more details, please download the PDF or feel free to contact us.
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For more details, please download the PDF or feel free to contact us.
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Our company ensures a stable supply of water, which is a vital lifeline, through hydroelectric power generation, water treatment systems, water supply and sewage systems, electrical equipment for water supply and sewage, maintenance and inspection of electrical equipment, design and manufacturing of distribution boards and control panels, as well as construction planning, execution, and facility management. We respond safely and securely to our customers' needs, addressing a wide range of requirements for hydroelectric power generation, water treatment systems, and water supply and sewage systems. Additionally, as part of our efforts to combat global warming, we focus on hydroelectric power generation, along with solar and wind energy, and offer these solutions for sale.