A product with an automatic temperature compensation mechanism, suitable for use in deep water!
The "DO-70X model" is a portable DO meter that measures dissolved oxygen in various water environments such as lakes, rivers, oceans, and water treatment facilities. The measurement is done using a maintenance-free optical method, allowing for stable measurement values. Additionally, the detection unit is designed to withstand high water pressure (up to 100m depth) and tension, making it easy to conduct depth-specific distribution measurements. 【Features】 ■ Built-in memory function ■ Automatic temperature compensation mechanism ■ Usable in deep water ■ Display unit = compact, lightweight, and splash-proof design *For more details, please refer to the PDF document or feel free to contact us.
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【Specifications】 ■ Measurement Range ・DO: 0.0–20.0 mg/l Accuracy ±0.4 mg/l ・Water Temperature: -5–40℃ Accuracy ±0.1℃ ■ Temperature Compensation Range: 0–35℃ ■ Memory Function: MAX 10,000 data points (time + measurement data) ■ Power Supply: 4 AA batteries (standard), DC12V (optional) ■ Battery Life: Approximately 8 hours of continuous use ■ Options: Code label / Code reel / External output (USB2.0, analog voltage) *For more details, please refer to the PDF document or feel free to contact us.
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For more details, please refer to the PDF document or feel free to contact us.
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For over 50 years, we have been involved in the development and manufacturing of hydrological, water quality, and oceanographic observation instruments that are committed to field specifications in order to understand water as it is. The DENTAN Group has served as a bridge between people and nature, watching over outdoor water environments. During this time, people have transformed water, which was once abundant and used metaphorically in Japan as if it were flowing freely, into a limited resource. They have realized that this has placed excessive burdens not only on themselves but on all living beings, that is, the natural environment. Now, there is a significant shift in awareness regarding the importance of water resources. To create an environment where people can appreciate nature, the DENTAN Group will continue to do our utmost, albeit with limited power.