Writerryota

Located in the center of Nagano Prefecture, Lake Suwa is the largest lake in the prefecture with an area of approximately 13 square kilometers (5 square miles). It is an important water body that is used in many ways for industry, tourism, and agriculture in the surrounding area, and local residents are highly concerned about the quality of the water. In the middle of Lake Suwa, there are T&D loggers that log data for the monitoring of water quality. Curious about the conditions under which the measurements are being made, we requested an interview with the project team that is conducting the water quality survey of Lake Suwa. Date December 19, 2023 Place Suwa City, Nagano Prefecture Models in Use RTR500BM, RTR505BL Purpose To monitor environmental conditions of Lake Suwa The “Lake Suwa Water Quality Observation Project” is an industry-academia-government collaboration to contribute to environmental conservation by observing the water quality of Lake Suwa in real time. The project aims to visualize the water quality of Lake Suwa using IoT, and to predict the future environment through continuous data collection and analysis. In the project, two water quality monitoring devices installed in Lake Suwa are continuing fixed-point observations, and our

Tsunagi Onsen is located on the banks of Lake Gosho in the western part of Morioka City, Iwate Prefecture. At the far end of the hot spring is a quintessential Japanese style onsen ryokan called “Tsunagi Onsen Shikitei”. We visited Shikitei to learn more about their use of our wireless data logging system to help in managing the hot spring water temperature. Date July 2019 Place Tsunagi Onsen Shikitei (Morioka City, Iwate Prefecture) Models in Use RTR-500AW, RTR-502 Purpose Temperature management of hot spring water for onsen baths We interviewed the president, Mr. Mase, and Mr. Ito, the front desk clerk, in the lobby of “Tsunagi Onsen Shikitei”. Q: Were you measuring the temperature of the hot spring water before you installed our data logging system? President Mase: Yes, we measured and checked the temperature of the bath at regular intervals. We used a simple stick thermometer and put it in the bath to measure the temperature. Of course, with a thermometer like that you can only get the temperature at that point in time, right? T&D loggers show the progress of the measurement on a graph, so it’s completely different. Shikitei uses the wireless RTR-500 Series. For the remote

Miyasaka Brewery located in Suwa is one of Nagano’s leading sake breweries and is well known for its brand called “Masumi”. Every year fans from across the country look forward to the release of Masumi’s shinshu (sake nouveau) named “Arabashiri”. Miyasaka brewery has been using T&D data loggers for a number of years to manage temperature during the brewing process. So we paid them a visit at the beginning of the pressing of this year’s sake to talk with Executive Master Brewer Mr. Kenji Nasu, and Fujimi Master Brewer Mr. Atsushi Nakano about how they are using our products. Date November 2019 Places Miyasaka Brewing Co., Ltd. Fujimi Brewery: Fujimi-shi, Suwa-gun, Nagano Prefecture Suwa Brewery: Motomachi, Suwa-shi, Nagano Prefecture Models in Use TR-71wf, TR-52, RTR-71, etc. Purpose Mainly for temperature management during the making of koji (malted rice) for brewing Q: First of all, can you tell us a little about your sake brewery? Mr. Nasu: It was founded in 1662 as a small scale local brewery. A major turning point came in 1919 when the current president’s grandfather, Masaru Miyasaka, selected a 28-year-old named Chisato Kubota to be brew master. The story goes that the two of them went

A project is currently underway in Peru to help alleviate health issues associated with the use of biomass fuels. T&D data loggers are being used in this important project. Project Period September 2019 – February 2020 Place Puno, Peru In the southeastern part of Peru there is an area called Puno. It is known for being the birthplace of Inca civilization and the famous lake Titicaca. Seventy percent of the land is in the Andes Mountains and above 3,800m (12,460ft). Many families in the mountainous areas use lama manure and so on for cooking fuel. Many people may view the use of such biomass fuels as a kind of recycling that is part of a natural lifestyle and good for the environment. However, the carbon monoxide and nitrogen dioxide generated from biomass fuel pollutes the air in and around the house and can be harmful to the health of women and children who are involved and nearby while cooking. A research team from Johns Hopkins University is working on a project to help solve this health problem. The team is conducting a study into using the combination of LP gas and a heat-retaining cooking bag as an effective and healthy

Kunōzan Tōshō-gū Shrine in Shizuoka City, Shizuoka Prefecture, built for enshrining Tokugawa Ieyasu as its main deity, was the first of the Tōshō-gū Shrines built in Japan. We got word that T&D products were being used to monitor and manage temperature and humidity in exhibits at the museum attached to the Kunōzan Tōshō-gū Shrine and decided to find out more. We sat down and talked with Ms. Miyagijima, a curator and licensed Shinto priestess, who is in charge of of data logging for the museum. Date December 04, 2018 Place Kunōzan Tōshō-gū Museum in Shizuoka Prefecture Models in Use TR-72Ui (14 units) Purpose Temperature and humidity management of museum materials and exhibits Q: First of all, can you tell us a little about Kunōzan Tōshō-gū Museum? The museum houses about 2000 pieces, including personal items of Tokugawa Ieyasu, as well as a large collection of swords and armor from throughout the period of the Tokugawa shogunate. We have probably the most extensive collection of armor from successive generations of anywhere in Japan. Q: How did the all of these important historical pieces from Ieyasu and the armor come to be here? All of the pieces were given over as offerings