Compared to the previous diaphragm galvanic battery type, it has a faster reaction speed and is easier to maintain.
This is a DO meter from the INFINITY data logger series, which uses a miniSD card recording method. Various measurement settings are possible, allowing for simultaneous observations not only during tethered measurements but also with your currently used water samplers, CTDs, etc. Thanks to the high-speed response DO sensor, vertical profiles that previously took time can now be observed in a short period. There is also a model with a depth sensor, enabling standalone profile observations. 【Features】 ○ Fast response speed ○ No need for regular filter replacement, making maintenance easy ○ Achieved a high-speed response with a 90% response time of within 1 second* * Standard response time in a gas atmosphere (1 atmosphere, 25°C) ○ Continuous vertical measurements are possible at a descent speed of 0.5 m/s, similar to CTD observations For more details, please contact us or download the catalog.
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Product Code: 20300 *Please provide this number when making inquiries for smoother communication. 【Specifications】 ○ Memory Type: miniSD Card ○ Memory Capacity: 1GB ○ A/D Conversion: 16-bit Digital Conversion ○ Measurement Mode: Continuous Mode, Burst Mode ○ Measurement Interval: 0.1 to 600 seconds ○ Burst Time: 1 to 1,440 minutes ○ Number of Samples: 1 to 18,000 ○ Power/Capacity: CR-V3 Lithium Battery/3.3Ah, up to 4 can be used. Can be used from 1. (4 are standard equipment in the Rex model) ○ Communication Type: USB Communication ○ Current Consumption: 130mA ○ Case Material: Two types of Titanium ○ Dimensions: φ70mm × 232mm ○ Weight: Approximately 0.9kg in air, approximately 0.57kg in water ○ Pressure Resistance: Equivalent to a depth of 1,000m, provided it is within the maximum range of the pressure sensor ● For more details, please contact us or download the catalog.
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Rex Co., Ltd. is a leading company that rents measuring instruments such as measuring devices, surveying equipment, weighing instruments, and inspection equipment. ■ Measurement Instrument Rental Business Rex offers over 1,000 types and more than 20,000 units of measuring instruments. We have everything from the latest models to renowned instruments that are not available from manufacturers. Please let us know the issues you are facing; we are sure you will find a measuring instrument that will be helpful. ■ Measurement System and Information Technology Construction Business In addition to renting measuring instruments, we also provide a rental service for systems that utilize these instruments. We handle a wide range of measurements, from work environment measurements such as noise and vibration to structural measurements like three-dimensional and displacement measurements. Additionally, we can propose the development of original measurement systems and measurement outsourcing tailored to your needs. ■ Measurement Instrument Calibration and Inspection Service We perform calibration for the measuring instruments you own. Rex Co., Ltd. is certified by the Japan Surveying Instrument Manufacturers Association and manufacturers for maintenance. No manufacturer restrictions!