A weather instrument designed to enhance long-term reliability through a pursuit of greater ease of use!
The "BRG-01A" is a tipping bucket rain gauge that incorporates a uniquely developed bearing structure in its drive unit, enabling stable long-term observations. By being modular, it allows for easy disassembly, cleaning, and parts replacement by anyone. The heater unit, used to melt snow during winter operation, can also be independently attached and detached. Additionally, we offer the forced ventilation tube "Easy Shields VS02," which realizes a tool-free concept. 【Features】 ■ The time required for disassembly, cleaning, and parts replacement is reduced to one-fifth compared to conventional methods. ■ The surface materials are made of SUS, making them resistant to rust. ■ The heater unit can be attached and detached without tools, making removal easy. ■ The snow melting method using a lower heater and heat pipe achieves energy savings. ■ Internal components are made of resin for thermal efficiency, improving snow melting performance with excellent insulation. ■ The windbreak (optional) can be attached and detached without removing the rain gauge. *For more details, please download the PDF or feel free to contact us.
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basic information
【Specifications (Partial)】 ■Operating temperature range: -50.0℃ to +50.0℃ (outdoor) ■Water inlet diameter: Φ200mm ■Tipping bucket rain gauge: 0.5mm (15.7cc) ■Accuracy ・For rainfall below 20mm/h: within 0.5mm ・For rainfall above 20mm/h: within 3% of F.S. *For more details, please download the PDF or feel free to contact us.
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【Test Items】 ■ Confirmation of rust through salt spray testing of bearing units ■ Artificial snowfall test at -30°C using an all-weather test chamber ■ Wind tunnel durability test at a wind speed of 60 m/s ■ Conducting observations in real environments (cold region tests in Hokkaido, cold region tests in Niigata, and weather resistance tests at Cape Shionomisaki in Wakayama) *For more details, please download the PDF or feel free to contact us.
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For temperature, humidity (dew point), and pressure control and measurement, trust Daiichi Science. ■ About Moisture Control We respond to various requirements, from compact low-flow specifications suitable for small spaces that easily supply moisture through gas media to analytical and testing equipment, to large-flow specifications that can accommodate calibration and inspection agencies as well as sensor device development and manufacturing lines. Additionally, we manufacture precision chambers with minimal temperature distribution, allowing for precise control of moisture at sub-zero temperatures and systems that measure the adsorption and desorption of samples, all without causing condensation (though condensation can also be achieved if desired). With our patented ultra-stable saturation tank and heating function, we enable high-precision, non-condensation control, and the automatic water supply function allows for long-term operation, supporting programmed operation as well. ■ About Temperature and Humidity (Dew Point) Measurement ◎ Hygrometers We sell Rotronic hygrometers that can measure a wide range from -100 to 200°C with high precision of ±0.8% rh (at 10 to 30°C). *We are the domestic distributor for Rotronic. ◎ Dew Point Meters We sell mirror-cooled dew point meters capable of measuring a wide range of -40 to +90°C dp with just one unit (in stock).
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