Please take a look at Fukuda's gas leak test (hydrogen leak and helium leak)!

Handheld hydrogen leak detector / gas leak capable of high sensitivity and wide range measurements (0.5 ppm to 5000 ppm).

The "HDA-0100 series" allows for high-sensitivity and wide-range hydrogen measurement, despite being a handheld type. The minimum detectable leak rate is equivalent to 1×10⁻⁶ Pa·m³/s. It can measure from 0.5 ppm to 5000 ppm. It is compact and lightweight, making it convenient to carry. 【Features】 ■ Measurement range is high sensitivity and wide, from 0.5 ppm to 5000 ppm ■ Compact and lightweight, weighing approximately 300 g (excluding battery) ■ Battery-operated and cordless (continuous usage time of about 8 hours) ■ All operations can be performed with one hand, offering excellent operability, and the color LCD screen provides high visibility *For more details, please contact us or refer to the PDF download.

• Other measurement, recording and measuring instruments
• Leak Testing Equipment
• Gas Detection Sensor

A high-sensitivity leak testing machine that uses hydrogen gas. It features improved convenience and operability, and is a compact detector equipped only with the necessary functions.

It is used to measure the overall leakage from the entire inspected item (work). - The work is covered with a chamber, tracer gas is filled inside the work, the leaked gas accumulates in the chamber, the leaked gas is stirred and forced to circulate, and the gas concentration is measured using a hydrogen detector [Atmospheric Pressure Chamber Method]. - After creating a vacuum in the chamber, atmospheric air is introduced into the chamber, and gas is directed to the hydrogen detector, allowing for highly sensitive measurements [Vacuum Chamber Method]. There are two methods. The design is compact and lightweight, making it easy to integrate into equipment. Additionally, the concentration resolution capability is ultra-sensitive up to 0.1 ppm (depending on the set conditions and environmental conditions). *For more details, please contact us.

• Other measurement, recording and measuring instruments
• Leak Testing Equipment
• Gas Detection Sensor

"Helium Leak Test System" optimal for high-precision and high-pressure measurements, featuring two measurement methods: vacuum chamber method and atmospheric pressure chamber method / gas leak.

By providing a helium inspection device designed as a dedicated machine as a highly flexible standard system, we keep costs down. You can choose from two measurement methods: vacuum chamber method and atmospheric pressure chamber method. Standardization of the main unit makes it easier to select specifications compared to fully customized products. We propose a gas recovery unit that suppresses and controls helium gas consumption. It is also possible to combine a blender that allows inspection with diluted helium gas and a pressurization unit for high-pressure measurements. By combining air leak testing with the helium leak test system, we can significantly improve the accuracy of the large leak confirmation process, which puts a burden on the helium detector and is one of the causes of line stoppages. 【Features】 ■ Supports various workpieces and specifications ■ High precision and fast measurement due to chamber design for workpiece shapes ■ Compatible with diluted helium gas ■ Helium gas recovery pressurization unit available (optional) *For more details, please refer to the PDF document or feel free to contact us.

• Leak Testing Equipment
• Gas recovery/treatment equipment
• Gas Detection Sensor

Handheld hydrogen leak detector supporting experiments with high sensitivity measurement.

In experiments conducted at research institutions, accurately detecting gas leaks is crucial for ensuring the reliability of the experiments. Particularly in experiments using hydrogen gas, even minor leaks can significantly affect the results. The HDA-0100 series can measure a wide range of hydrogen concentrations from 0.5 ppm to 5000 ppm, making it suitable for various experimental environments. It is compact and lightweight, making it convenient to carry. 【Usage Scenarios】 - Experiments utilizing hydrogen gas - Gas leak inspections - Safety management in laboratories 【Benefits of Implementation】 - Improved accuracy of experiments through high-sensitivity measurements - Enhanced safety through rapid gas leak detection - Increased flexibility in experimental locations due to portability

• Other measurement, recording and measuring instruments
• Leak Testing Equipment
• Gas Detection Sensor

For safety management of hydrogen stations. High-sensitivity, wide-range leak detector.

At hydrogen stations, leaks of hydrogen gas can lead to serious accidents. To ensure safe operations, it is essential to detect hydrogen gas leaks early and take appropriate measures. The HDA-0100 series enables highly sensitive and wide-ranging hydrogen measurements, contributing to the safety management of hydrogen stations. 【Usage Scenarios】 - Leak checks of piping and equipment at hydrogen stations - Leak inspections during hydrogen filling - Maintenance of hydrogen supply equipment 【Benefits of Implementation】 - Prevention of accidents through early detection of hydrogen leaks - Safe operation of hydrogen stations - Improved reliability of equipment

• Other measurement, recording and measuring instruments
• Leak Testing Equipment
• Gas Detection Sensor

Rapid detection of hydrogen leaks in rockets. Supporting safe space development.

In space development, particularly in the field of rockets, hydrogen fuel leaks can lead to serious accidents. Early detection of hydrogen leaks is essential to ensure the safety and reliability of rockets. The HDA-0100 series, with its high-sensitivity hydrogen measurement capability and compact lightweight design, enables rapid and accurate detection of hydrogen leaks during the manufacturing, inspection, and maintenance of rockets, supporting safe operations. 【Usage Scenarios】 - Hydrogen leak inspection during rocket engine manufacturing processes - Inspection of rocket fuel systems before launch - Maintenance of rockets after launch 【Benefits of Implementation】 - Reduced risk of accidents due to hydrogen leaks - Shortened inspection and maintenance time - Assurance of reliability through improved safety

• Other measurement, recording and measuring instruments
• Leak Testing Equipment
• Gas Detection Sensor

High sensitivity for wide-range measurement. For quality control of semiconductor packaging.

In the semiconductor industry, maintaining airtightness during the sealing process is crucial to ensure product reliability. Even a slight leak in the sealing material can lead to a decrease in product performance and a reduction in lifespan. The HDA-0100 series quickly detects minute leaks in products after sealing through highly sensitive hydrogen measurement. 【Application Scenarios】 - Leak inspection during the sealing process of semiconductor devices - Quality evaluation of sealing materials - Quality control in the manufacturing line 【Benefits of Implementation】 - Improved product reliability - Reduction of defective products - Increased efficiency in quality management

• Other measurement, recording and measuring instruments
• Leak Testing Equipment
• Gas Detection Sensor

Helium leak test system that contributes to the quality maintenance of pharmaceuticals.

In the pharmaceutical industry, the airtightness of containers and packaging materials is crucial for ensuring product quality and safety. In particular, preventing the leakage of active pharmaceutical ingredients and the contamination of foreign substances from the outside is essential for maintaining product quality. Helium leak testing systems address these challenges through high-precision leak testing, thereby enhancing product reliability. 【Application Scenarios】 - Leak testing of pharmaceutical containers (vials, syringes, eye drop containers, etc.) - Leak testing of PTP packaging and pillow packaging - Quality control in manufacturing lines 【Benefits of Implementation】 - Improved product quality and safety - Reduced risk of foreign substance contamination - Cost savings through the reduction of defective products

• Leak Testing Equipment
• Gas recovery/treatment equipment
• Gas Detection Sensor

Helium leak test system optimal for high-precision measurement.

In research and development, improving measurement accuracy is essential to ensure the reliability of experimental data. This is particularly important in the research and development of products that require airtightness and sealing, where accurately detecting minute leaks becomes crucial. Helium leak testing systems provide high-precision measurement technology and contribute to enhancing experimental accuracy in research and development. 【Application Scenarios】 - Evaluation of airtightness in the research and development of new materials and technologies - Leak testing in the quality assessment of prototypes - Leak detection in product durability testing 【Effects of Implementation】 - Improved reliability of experimental data through high-precision leak measurement - Increased efficiency in research and development through early detection of minute leaks - Enhanced product quality and assurance of reliability

• Leak Testing Equipment
• Gas recovery/treatment equipment
• Gas Detection Sensor

Helium leak test system supporting high-precision refrigerant management.

In the air conditioning equipment industry, refrigerant leakage is a significant issue that causes performance degradation and environmental impact. Refrigerant leaks not only reduce the efficiency of equipment and increase energy costs, but in the case of refrigerants like freon, they can also contribute to ozone layer depletion and global warming. Helium leak testing systems enable the early detection of refrigerant leaks, contributing to improved equipment reliability and reduced environmental burden. 【Usage Scenarios】 - Air conditioning equipment manufacturing process airtightness testing of refrigerant piping - Refrigerant leak testing during maintenance - Leak testing during refrigerant recovery and charging 【Benefits of Implementation】 - Prevention of performance degradation due to refrigerant leaks - Reduction of energy costs - Decrease in environmental impact - Improvement in product quality

• Leak Testing Equipment
• Gas recovery/treatment equipment
• Gas Detection Sensor

High-precision leak test system to enhance the durability of electronic components.

In the electronic components industry, products with high airtightness are required to ensure long-term reliability. In environments exposed to temperature changes and vibrations, even slight leaks can lead to performance degradation or failure of the product. Our helium leak testing system contributes to improving product durability through high-precision leak detection. 【Usage Scenarios】 - Leak inspection of electronic components such as smartphones, keyless switches, and various small sensors - Quality control and reliability testing of products - 100% inspection on the manufacturing line 【Benefits of Implementation】 - Improved product quality and reduced defect rates - Gaining customer trust - Long-term stable operation of products

• Leak Testing Equipment
• Gas recovery/treatment equipment
• Gas Detection Sensor

We protect the quality of food packaging and contribute to freshness preservation.

In the food packaging industry, maintaining product quality and extending shelf life are important challenges. Even a slight leak in packaging materials can lead to food degradation and contamination, potentially compromising product safety and reliability. Helium leak testing systems accurately inspect the airtightness of food packaging, contributing to the maintenance of product quality. 【Application Scenarios】 - Leak testing of food packaging containers (bottles, pouches, etc.) - Random sampling inspections on packaging lines - Inspections in quality control departments 【Benefits of Implementation】 - Reduced risk of quality degradation due to leaks in packaging materials - Decreased waste loss due to extended shelf life - Increased reliability from customers

• Leak Testing Equipment
• Gas recovery/treatment equipment
• Gas Detection Sensor

Reduce the risk of gas leaks due to corrosion. Ensure safety with high-precision measurements.

In the chemical plant industry, gas leaks due to corrosion of pipes and tanks can lead to serious accidents. Particularly in plants handling high-pressure gases and hazardous substances, even minor leaks cannot be overlooked. Our helium leak testing system enables the early detection of gas leaks caused by corrosion through high-precision leak inspections, helping to prevent accidents before they occur. 【Usage Scenarios】 - Leak inspections of pipes, tanks, and valves in chemical plants - Focused inspections of areas prone to corrosion - Leak inspections during regular maintenance 【Benefits of Implementation】 - Reduces the risk of accidents due to gas leaks - Enhances plant safety - Mitigates losses from operational shutdowns - Ensures compliance with regulations

• Leak Testing Equipment
• Gas recovery/treatment equipment
• Gas Detection Sensor

We ensure the safety of energy facilities with high-precision leakage inspections.

In the energy industry, gas leaks from plants and piping have a significant impact on safety and efficiency. In particular, leaks of high-pressure gases or flammable gases increase the risk of explosions and fires, potentially leading to serious accidents. Our helium leak testing system reduces these risks through high-precision leak detection, supporting safe operations. You can choose the optimal measurement method from vacuum chamber methods and atmospheric pressure chamber methods. 【Usage Scenarios】 - Power plants - Oil and gas plants - Hydrogen stations - Gas piping 【Benefits of Implementation】 - Prevention of accidents due to gas leaks - Improvement of equipment safety - Reduction of operational costs

• Leak Testing Equipment
• Gas recovery/treatment equipment
• Gas Detection Sensor

Helium leak test system optimal for high-precision and high-pressure measurements.

In the vacuum equipment industry, the airtightness under high vacuum conditions significantly affects product performance. In particular, in vacuum chambers and related components, even minor leaks can lead to a decrease in system performance or failure. Our helium leak testing system is specialized for leak detection in high vacuum environments, contributing to the improvement of product reliability. [Application Scenarios] - Leak inspection of vacuum chambers - Leak inspection of high vacuum piping - Leak inspection of vacuum pumps [Effects of Implementation] - Improved product quality through high-precision leak detection - Reduction of issues caused by leaks - Shortened inspection time

• Leak Testing Equipment
• Gas recovery/treatment equipment
• Gas Detection Sensor

Helium leak test system to ensure the sterility of medical devices.

In the medical device industry, strict quality control is required to ensure the sterility of products, with no allowance for even the smallest leaks. Accurately detecting leaks in containers and packaging materials is essential to guarantee the integrity of products that have passed through the sterilization process. Helium leak testing systems play a crucial role in ensuring product safety and protecting patient health through high-precision leak testing. Our helium leak testing systems meet the quality control standards for medical devices and provide reliable products. 【Application Scenarios】 - Leak testing of medical containers (vials, syringes, etc.) - Leak testing of packaging materials (such as PTP packaging) - Quality assurance of products after sterilization 【Benefits of Implementation】 - Assurance of product sterility - Reduction of foreign matter contamination risks - Improvement of patient safety

• Leak Testing Equipment
• Gas recovery/treatment equipment
• Gas Detection Sensor

High-precision leak test system that supports reliability in the aerospace field.

In the aerospace industry, advanced product reliability is essential. In the harsh environment of outer space, even a slight leak can lead to serious accidents. Our helium leak testing system ensures product safety through high-precision leak detection, contributing to improved reliability. 【Application Scenarios】 * Leak testing of spacecraft, satellites, and rocket components * Leak inspection of fuel tanks and piping systems * Evaluation of the airtightness of space suits and life support systems 【Benefits of Implementation】 * Improvement in product quality and assurance of safety * Reduction of costs and risks associated with defects * Gaining trust from customers

• Leak Testing Equipment
• Gas recovery/treatment equipment
• Gas Detection Sensor

Helium leak test system to enhance the safety of automotive parts.

In the automotive industry, product safety is the top priority, and even a minor leak in components can lead to serious accidents. Ensuring the airtightness of parts such as engines, fuel cell components, valves, and piping is essential for enhancing product reliability and improving safety. Our helium leak testing system contributes to the quality assurance of automotive parts through high-precision leak inspection. [Application Scenarios] - Leak inspection of engine components - Leak inspection of fuel cell components - Leak inspection of valves and piping [Benefits of Implementation] - Improved product safety - Strengthened quality assurance system - Gained trust from customers

• Leak Testing Equipment
• Gas recovery/treatment equipment
• Gas Detection Sensor

We support airtightness testing in semiconductor manufacturing.

In the semiconductor industry, high airtightness is required to ensure product quality and reliability. Minute leaks can potentially affect product performance and lifespan, making accurate leak testing essential. Our helium leak testing system contributes to the improvement of semiconductor product quality through high-precision measurements. [Usage Scenarios] - Airtightness testing in semiconductor manufacturing processes - Leak testing of various semiconductor devices [Benefits of Implementation] - Improved product quality - Reduction of defective products - Reliable product supply

• Leak Testing Equipment
• Gas recovery/treatment equipment
• Gas Detection Sensor

The "Mechanical Stitch Method" by Nichinichisui Road Machinery Co., Ltd. is a new technique that allows for the repair of metal cracks without the application of heat. By using special bolts and reinforcement plates, cracks are physically removed, and repairs are made without causing any thermal impact to the base material. Repairs can be carried out 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. ◎ If a detailed technical explanation is needed, please contact us.

The "Mechanical Stitching Method" by Nichinichisui Road Machinery Co., Ltd. is a new technique that allows for the repair of metal cracks without the application of heat. By using special bolts and reinforcement plates, cracks are physically removed, and repairs are made without causing any thermal impact on the base material. Repairs can be carried out 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. ◎ If a detailed technical explanation is needed, please contact us.

On November 6th (Thursday) to 7th (Friday), 2025, we held the "Human Body Day 2025" at the NAC Image Technology Akasaka Multi-Purpose Space. We have uploaded videos of the highlights from each company and the presentations that took place on the day to our website. We encourage you to take a look. ---[Report on Human Body Day 2025 is here]------------------- https://info.nacinc.jp/jintaiday2025-report ------------------------------------------------------------------------- On the day of the event, participants were able to experience a wide range of products in a hands-on session format, including motion capture, force plates, eye tracking, and human body analysis software. We received numerous comments from attendees expressing high satisfaction, saying, "It was great to gain various information all at once," which makes us very happy. NAC Image Technology will continue to provide "valuable products to our customers." We hope you will join us for our next event as well.

Features: ● Equipped with Intel Core Ultra 7 255H/7 155H/5 225H/5 125H ● LPDDR5x 16GB/32GB/64GB onboard ● M.2 NVMe 256GB onboard ● USB 2.0 x 8, USB 3.2 (10Gbps) x 4 ● PCIe Gen 4 [x8] x 1, PCIe Gen 3 [x1] x 4, PCIe Gen 3 [x4] x 1 (2 lanes co-lay with SATA; BOM option) ● 2.5GbE x 2 ● COM-HPC Mini standard, size 95mm x 70mm ● Optional items ECB-980A: Development carrier board HPC-ARHm-FAN01: CPU fan HPC-ARHm-HSP01: Heat spreader (Note: heat dissipation is required in the enclosure)

Features: ● Equipped with Jetson AGX Orin 32GB/64GB ● Gigabit LAN ×1, 10Gigabit LAN ×1 ● USB 3.2 Gen 2 (Type-A) ×4 ● DB-9 connector ×1 (for DIO 8 channels) ● DB-9 connector ×2 (supports RS-232/422/485: Rx/Tx/RTS/CTS) ● Jetpack 6.0.0 pre-installed