We exhibited at the Nepcon Japan 2020 trade show.

Visualize quality control! Adopted by many major mobile manufacturers! No master work required & waterproof testing possible without getting wet with the leak tester *Demo available.

The "WPC6315P002/A/WO" is a waterproof testing device for electronic devices that employs a distortion detection method. Unlike conventional differential pressure methods, there is no need to prepare a master workpiece, and tests can be conducted without wetting the workpiece. The maximum measurement pressure is 20 kPa (equivalent to a water depth of 2 meters). It excels in pressure resolution under low pressure and is effective for airtight waterproof testing of waterproof mobile devices and multi-chamber structural components. 【Features】 ■ Can measure two smartphone-type devices simultaneously ■ Standard accommodates up to A4 size, with custom options available for larger sizes like large televisions ■ Equipped with two circuits of distortion sensors within the capsule ■ Settings can be made in 1 kPa steps ■ Compatible with various model shapes *For more details, please refer to the documentation. Feel free to contact us with any inquiries. *Custom orders and modifications are also accepted.

• Other measurement, recording and measuring instruments
• Testing Equipment and Devices

Supports pressure equivalent to a water depth of 95m! Four-channel smartwatch low-pressure and high-pressure waterproof testing device. Custom orders and modifications are also accepted.

The "WPC6540P10/A" is a low-pressure and high-pressure waterproof testing device for smartwatches, equipped with four circuits of strain sensors inside the capsule. By utilizing three different measurement modes, it enables high-precision leak detection for both low and high pressures. In low-pressure mode, it can be set in 1 kPa steps, allowing for stable leak detection even for workpieces that are easily deformed by pressure. Measurement can be performed simply by changing the bracket to match the shape of the workpiece, contributing to reduced running costs. 【Features】 ■ Four circuits of strain sensors inside the capsule ■ Capable of measuring smartwatches with bands ■ Maximum measurement pressure of 950 kPa (equivalent to a water depth of 95m) ■ Stable leak detection even for workpieces that are easily deformed by pressure ■ Detectable even with different shapes if inspection conditions are the same ■ Minimal running costs *For more details, please refer to the PDF document or feel free to contact us.

• Testing Equipment and Devices

Just set up the work and make simple settings; it's a waterproof testing device for electronic devices. Custom orders and modifications are also accepted.

The WPC series is the world's first "air-tight waterproof performance testing device" that employs a strain detection method. It is an air-tight testing device for electronic devices using the air pressure strain measurement method. With menu changes, it meets a variety of measurement condition requirements. 【Features】 ● Simply set the workpiece and apply the strain sensor; inspection can be easily performed without any prior preparation. ● Measurement time can be optimized in automatic mode, allowing for quick setup. ● Various workpieces can be easily configured in a dialogue format. ● Test pressure and strain amount are displayed digitally for better visibility. ● Equipped with a super lightweight, high-sensitivity new strain sensor. ● Excellent pressure control function under low pressure. *For more details, please refer to the catalog.

• Testing Equipment and Devices

Inspect the leakage points of the work using the bubbles that emerge! A compact waterproof testing device for analysis. Custom orders and modifications are also accepted.

The "HPT8701P01" is a waterproof testing device for analysis that lowers an air-pressurized workpiece into water and inspects for leaks and other issues through the bubbles that emerge. By directly submerging the workpiece and applying air pressure, it is also possible to test for leaks at depths of up to 10 meters. This product allows for the insertion of an air-pressurized workpiece into water, and when the air inside the container is exhausted, bubbles will emerge from any leaking workpiece, indicating the presence of a leak. 【Features】 ■ Pressure: Max 0.1 MPa ■ Compact size ■ Capable of testing for leaks at depths of up to 10 meters ■ Containers can be designed to match workpiece size and test pressure *For more details, please refer to the catalog or feel free to contact us.

• Testing Equipment and Devices

The Hyper CLT flooring is not only used on-site but also aims for further performance improvements through industry-academia collaboration with universities. To utilize wood in outdoor civil engineering sites, it is important to verify various challenges such as durability and water resistance. Therefore, Kaitaku Co., Ltd. continues research and development in collaboration with various universities. The goal is to connect research results to actual product improvements and new applications, evolving into more user-friendly and high-value wooden flooring. The Hyper CLT flooring is registered with the Ministry of Land, Infrastructure, Transport and Tourism under the NETIS technology "TH-250021-A." In addition to this NETIS registration achievement, research and development through industry-academia collaboration is ongoing. By combining the technologies of wood, NETIS, civil engineering, and universities, the Hyper CLT flooring further expands the possibilities of new civil engineering CLT.

In public works, not only construction quality but also safety measures, environmental considerations, and unique site-specific innovations are important. One proposal that is easy to suggest is the civil engineering CLT "Hyper CLT Mats" utilizing wood. These can be used for temporary roads, access routes, worker pathways, and material yards, improving the site environment from a different perspective than steel plates. It is also characterized by the ease of explaining the purpose of implementation to clients, such as measures against summer heat reflection, noise reduction, CO2 fixation, and consideration for the landscape. Furthermore, being a **NETIS registered technology "TH-250021-A"** by the Ministry of Land, Infrastructure, Transport and Tourism is a significant point when proposing in public works. It can be considered as one of the new technology applications and creative innovations. Clearly communicating "why this material is used" is also important when making proposals to government offices. The Hyper CLT Mats, which combine wood, NETIS, and civil engineering, are expanding their use in public works as a new civil engineering material that balances practicality and environmental consideration.

Metal cracks are one of the concerns in equipment maintenance operations. Conventional welding methods for repairs often change the base material around the crack due to heat, leading to residual stress and deformation, which constantly carries the risk of "crack recurrence" and "secondary damage." Hinode Waterworks Co., Ltd.'s "Mechanical Stitching Method" is a new technique that allows for the repair of metal cracks without applying heat. By using special bolts and reinforcement plates, the crack is physically removed without affecting the base material at all. Repairs can be made even in environments where open flames cannot be used. Since no heat is applied, the disassembly of equipment is minimized. For more details, please contact us or download the catalog.

Metal cracks are one of the concerns in equipment maintenance operations. Conventional welding methods for repairs can cause changes in the base material around the crack due to heat, leading to residual stress and deformation, which always carries the risk of "crack recurrence" and "secondary damage." Hinode Water Supply Equipment Co., Ltd.'s "Mechanical Stitching Method" is a new technique that allows for the repair of metal cracks without applying heat. By using special bolts and reinforcement plates, the crack is physically removed without affecting the base material at all. Repairs can be made even in environments where open flames cannot be used. Since no heat is applied, the disassembly of equipment is minimized. For more details, please contact us or download the catalog.

Metal cracks are one of the concerns in equipment maintenance operations. Repairs using conventional welding methods often change the base material around the crack due to heat, leading to residual stress and deformation, which constantly carries the risk of "crack recurrence" and "secondary damage." Hinode Waterworks Equipment Co., Ltd.'s "Mechanical Stitching Method" is a new technique that allows for the repair of metal cracks without applying heat. By using special bolts and reinforcement plates, the crack is physically removed without affecting the base material at all. Repairs can be carried out even in environments where open flames cannot be used. Since no heat is applied, the disassembly of equipment is minimized. For more details, please contact us or download the catalog.