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Regardless of the industry, those who cannot handle their tools with care are third-rate workers, no matter how much talent or skill they possess. For example, a chef who throws knives or a musician who kicks their instrument would be considered unqualified as professionals. For us, work tools are essential tools that greatly enhance our performance, and we must not neglect to manage them so that we can use them safely every day. While it is very important to have an awareness of treating work tools with care, it is also crucial to establish thorough agreements and measures within the company from a quality control perspective. *For more details on the column, you can view it through the related link. For more information, please download the PDF or feel free to contact us.*

In recent years, there have been many significant earthquakes, starting with the Noto Peninsula earthquake. Not only that, but there are also concerns about the occurrence of earthquakes such as the Tokyo metropolitan area earthquake and the Nankai Trough earthquake, and the probability of their occurrence is increasing day by day. As long as we live on the Japanese archipelago, earthquakes are an unavoidable disaster. What we can do is simply to "prepare." Earthquakes are phenomena caused by global-scale activities, and they possess a power that we, as living beings, cannot possibly contend with. Unfortunately, the saying "preparedness prevents worry" does not fully apply, but at the very least, there is a significant difference in survival probability between those who take disaster preparedness measures and those who do not. So, what should we prepare for? Humans are creatures with a highly developed brain, which comes at the cost of being very inefficient in terms of energy consumption, so when sleep and food are cut off, we become unable to function at an early stage. Additionally, we are vulnerable to infectious diseases and have low natural healing abilities, so we can become ill in unsanitary environments. *For more details on the column, please refer to the related links. For more information, please download the PDF or feel free to contact us.*

To prevent electric shock accidents and fires, electrical products need to be tested for insulation resistance. This is particularly important for products intended for general households, as they are often handled and installed by individuals without electrical knowledge. The insulation resistance test involves applying a voltage that is typically 10 to 20 times higher than normal to the areas that should be insulated for a specified duration, and checking whether the insulating material causes insulation breakdown. Insulation breakdown is a phenomenon that occurs when the strength of the electric field applied to the insulator exceeds a certain value, causing a rapid decrease in electrical resistance and allowing electricity to pass through. *For more detailed information, please refer to the related links. For further details, you can download the PDF or feel free to contact us.*

Japan is blessed with water resources, but it also has a humid and warm environment that is conducive to the growth of bacteria and fungi. However, compared to other countries, the hygiene environment and quality control are very well established, so food is generally safe. However, this safety assurance is only valid if the food has been stored properly. If a disaster causes a power outage, the food in the refrigerator can spoil quickly. Perishable foods are assigned a "consumption deadline," which indicates the safe period for consumption, while other foods have a "best before date," which guarantees a period with minimal flavor deterioration. Generally, items referred to as "emergency food" can be stored for long periods, as they have thoroughly removed moisture and oxygen, which cause spoilage, from the manufacturing stage, allowing for storage of about five years. *For more detailed information, please refer to the related links. For further details, you can download the PDF or feel free to contact us.

The 4-20mA output is a type of analog output that outputs a current range from 4mA to 20mA, representing 0 to 100%. It is widely used as a standard analog output in measurement instruments due to the numerous advantages listed below: - It outputs 4mA even when the measurement value is 0, and it becomes 0mA in case of a disconnection, making abnormalities easy to identify. - There is no attenuation over long distances of several hundred meters (in the case of voltage output, the longer the distance, the more it attenuates due to resistance). - It is more resistant to noise compared to voltage signals. - Conversion to 1-5V is easy. For these reasons, it is adopted in many devices. *For detailed content of the column, you can view it through the related links. For more information, please download the PDF or feel free to contact us.

The main components that make up a measuring device are the transmitter (sensing part) and the receiver, but the cables that connect them are also an important factor. If the condition of the cables is poor, it can lead to significant issues with the accuracy of the measurements. Moreover, a broken cable can pose a major risk, leading to the failure of important equipment, line stoppages, and in the worst-case scenario, accidents such as fires. Cables are often neglected in terms of management compared to equipment, but it is recommended to inspect cables along with the devices. In fact, based on past experiences, many issues such as abnormal readings or display failures have often been caused by cables. There are patterns in the locations where cable failures occur, and I will introduce some of them. *For detailed content of the column, you can view it through the related link. For more information, please download the PDF or feel free to contact us.*

In times of disaster, not only emergency food but also long-term storage of drinking water is necessary. Naturally, river water cannot be consumed. While I don't think anyone would consider drinking from the Dotonbori River, even seemingly clean mountain streams contain many bacteria, including Campylobacter. River water contains not only bacteria but also many impurities, so while it can be made drinkable through filtration and boiling, unless you are someone who is seriously into camping, you probably wouldn't know the proper methods for heating or filtering. It is safer to avoid actions that could risk your health during a disaster. *For more details on the column, please refer to the related links. For more information, feel free to download the PDF or contact us.*

SEAHORSE is an American manufacturer that produces professional-grade hard cases with excellent durability, waterproofing, and dust resistance. Due to their robust construction, they are highly regarded in their home country, and many of their products are widely distributed. Many people may not have had the opportunity to learn about them until now, but we are pleased to announce that we have started handling SEAHORSE hard cases. We can now deliver these high-quality and outstanding products to more people who need them. 【Features】 ■ Made from highly durable polycarbonate with excellent impact resistance. ■ Dustproof and waterproof: The waterproof and airtight design, certified to IP67, prevents the intrusion of dust and water, keeping equipment safely stored even in harsh environments. ■ Pressure equalization valve to accommodate altitude and pressure changes during air transport. ■ Internal cushioning material that can be adjusted to fit the shape of the equipment. ■ Tool storage: Protects tools used in fieldwork from impacts and drops with its sturdy shell material. ■ A wide range of options and customizations, including lock installations and models with casters. *For more details, please download the PDF or feel free to contact us.

Contec Co., Ltd. has been engaged in the calibration, repair, and inspection of electronic devices, measuring instruments, and precision equipment since its founding in 1978. We have earned significant trust from many customers in Tokyo and the surrounding areas through years of business transactions. Currently, we can assist with your calibration operations using our calibration room (located in Miyoshi, Saitama Prefecture), which includes the use of the calibration room and calibration work performed by our experienced staff. You can start using our services immediately, so if your company is facing issues related to calibration operations, workspace environment, or personnel shortages, please feel free to consult with us. *For more detailed information, you can view it through the related links. For further details, please download the PDF or feel free to contact us.

Contec Co., Ltd. has been engaged in the calibration, repair, and inspection of electronic devices, measuring instruments, and precision equipment since its establishment in 1978. Currently, we can assist customers with their calibration tasks using our calibration room (utilization of the calibration room and calibration work performed by experienced employees). You can start using our services immediately, so if your company is facing issues related to calibration work, such as workspace environment or personnel shortages, please feel free to consult with us. *For more detailed information, you can view it through the related links. For more details, please download the PDF or feel free to contact us.

Our company handles electronic measuring instruments for energy component analysis, seismic measurement equipment, and production measuring devices. In addition to equipment repair, maintenance, and inspection, we also provide jigs, design, and manufacturing for various types of equipment, as well as processing, manufacturing, and welding of stainless steel and non-ferrous metals. With our track record and the well-equipped environment for measuring instruments and devices, we can accommodate various shipping inspections. We also support small lots (from one unit) and one-off projects. We will respond flexibly and promptly, so please feel free to consult with us. 【Inspection Achievements and Examples】 ■ Appearance tests and electrical operation checks for measuring instrument manufacturer products ■ Pressure tests and communication tests for marine-related company products ■ Visual inspections of products from plastic manufacturing companies ■ Self-inspections of PSE products (withstand voltage tests, insulation resistance tests, output voltage tests) *For detailed information, please refer to the related links. For more details, you can download the PDF or feel free to contact us.

The SEAHORSE hard case, known for its robust construction, is highly regarded in the United States, with numerous products available in the market. The high-quality hard case, which excels in durability, waterproofing, and dust resistance, is exceptionally compatible for protecting, storing, and transporting precision instruments! Currently, we are offering "case studies" that can help solve your concerns about handling precision instruments just by reading them! Please download and take a look. 【Features】 - Made from durable polycarbonate with high shock resistance. - Dustproof and waterproof: The waterproof and airtight design certified with IP67 prevents dust and water intrusion, safely storing equipment even in harsh environments. - Pressure equalization valve responds to altitude and pressure changes during air transport. - Internal cushioning material can be adjusted to fit the shape of the equipment. - Tool storage: Protects tools used in fieldwork from impacts and drops with its sturdy shell material. - A variety of options and customizations, including lock installations and models with casters. *For more details, please download the PDF or feel free to contact us.

SEAHORSE is an American manufacturer that produces high-quality hard cases with excellent durability, waterproofing, and dustproofing. In air transport, such as with aircraft and helicopters, they can adapt to changes in altitude and pressure, making them ideal for protecting precision instruments and tools from water, sand, and impact in harsh environments like naval vessels, submarines, and vehicles. Given that they are designed to meet defense and military-related standards, their performance is well-established. Additionally, their functionality excels in long-term storage of emergency medical kits and emergency food supplies. Furthermore, we offer a range of "disaster preparedness supplies" as part of emergency preparedness and BCP measures, allowing you to achieve greater peace of mind by purchasing them together with the hard cases. Our company also provides pre-shipment inspection services and is well-versed in a wide range of products, from measuring instruments and electronic devices used in naval vessels, submarines, and vehicles to electronic and communication equipment. If you have any requests, please feel free to consult with us. Currently, we are offering a "case study" that can help solve your concerns regarding the handling of precision instruments, simply by downloading and reading it! *For more details, please download the PDF or feel free to contact us.

SEAHORSE(シーホース)製ハードケースは、耐久性・防水性・防塵性に優れた 高品質なケースです。その機能・品質は過酷な現場でこそ真価を発揮します。 大学や研究機関が使用する機器のなかでも、とりわけ高価かつ精密な機器の保護・管理・ 移動においては、耐久性・防水性・防塵性に優れたハードケースの採用は、研究活動を 円滑にすることにつながります。 また、当社では非常時の備え・BCP対策としての「防災用品」も取り揃えており、 救急救護セットや非常食などの長期保存にもハードケースの機能は非常に有効です。 ハードケースとセットでお求めいただくことで、より高い安心を手に入れられます。 当社では他にも出荷前検査サービスを承っており、研究機関などに使用される 地震計・センサーから解析機器まで幅広い分野の製品に精通しておりますので、 この機会にご要望がありましたら、ぜひ一度ご相談ください。 現在、読むだけで精密機器取扱いのお悩み解決につながる「解決事例」を進呈中！ ぜひ、ダウンロードしてご一読ください。 ※詳しくはPDFをダウンロードしていただくか、お気軽にお問い合わせください。

The functionality and quality of Seahorse hard cases demonstrate their true value in terms of the safety and management efficiency of "disaster prevention supplies." They protect disaster prevention supplies from negative factors such as impacts during earthquakes or falls, mold, decay, and battery leakage caused by rain, flooding, and humidity, as well as quality degradation due to UV rays and temperature changes. Additionally, since they can be installed in warehouses, vehicles, and balconies, they are easy to access even during collapses or fires. Models with handles and casters allow for quick movement during evacuation. We also offer a range of "disaster prevention supplies," so please feel free to consult us when considering emergency preparedness or BCP measures for businesses, municipalities, or households. Purchasing them together with hard cases will provide you with even greater peace of mind. We also provide pre-shipment inspection services and are well-versed in a wide range of products from various measuring instruments to electrical, scientific, and industrial products, so if you have any requests, please do not hesitate to consult us. Currently, we are offering "case studies" that can help solve your concerns regarding the handling of precision instruments just by reading them! *For more details, please download the PDF or feel free to contact us.

SEAHORSE is an American manufacturer that produces high-quality hard cases with excellent durability, waterproofing, and dust resistance. Many may not have had the opportunity to learn about its existence due to a lack of coverage domestically, but its robust construction has earned it a high reputation in its home country, and many products are in circulation. 【Features】 - Made from durable polycarbonate with high impact resistance. - Dustproof and waterproof: The waterproof and airtight design, certified with IP67, prevents dust and water intrusion, safely storing equipment even in harsh environments. - Pressure equalization valve to accommodate altitude and pressure changes during air transport. - Interior cushioning material that can be adjusted to fit the shape of the equipment. - Tool storage: Protects tools used in fieldwork from impact and drops with its sturdy shell material. - A variety of options and customizations, including lock installation and casters. *For more details, please download the PDF or feel free to contact us.