Please be sure to check out Fukuda's pinhole!

Pseudo-defects with specified hole diameter and hole length (reference test piece). Please use for leakage testing or evaluation.

This is a pseudo-defect (reference test piece) that specifies hole diameter and hole length. It can be used in pressure change leakage testing methods and liquid immersion testing methods. It can be utilized for standard setting and validity evaluation using positive controls (defective product samples). - Evaluation of packaging integrity in accordance with JP18 - Setting of "maximum allowable leakage limit" - Testing for the intrusion of water vapor, oxygen, and microorganisms - Quantification from qualitative testing methods (converting current leakage standards to hole diameter)

• Leak Testing Equipment
• Defect Inspection Equipment
• Pinhole detector

This is a fully automated inspection device for pinholes in packaging engineering. It eliminates packaging defects based on certain quality standards. The targets include pillow packaging, pouches, etc.

The pinhole inspection for packaging engineering is fully automated, eliminating packaging defects based on certain quality standards. The judgment results and operational status can be managed via a monitor screen. - Example of target work: pillow packaging, pouches, etc. - Quantitative management of quality standards for the pinhole inspection process - Ensuring the quality of the product's shelf life - Establishing evaluation criteria for the manufacturing process, achieving quantitative quality assurance - Slim and space-saving design allows connection to existing production lines - Quick changeover for product variety switching can be handled in a short time by replacing the chamber - Fully domestically produced, ensuring rapid response for maintenance and troubleshooting *Please consult us regarding the application of this product for pharmaceuticals.

• Other measurement, recording and measuring instruments
• Leak Testing Equipment
• Other packaging equipment, materials and tools

Compliance with Container Closure Integrity Testing (CCIT)! Fully automated leak testing for pharmaceutical packaging (various vials, bottles, eye drop containers, cylindrical containers, etc.)!

Compliance with Container Closure Integrity Testing (CCIT) for pharmaceutical packaging Fully automated leak testing for various vials, bottles, eye drop containers, and cylindrical containers - GMP validation compliant - Data integrity compliant - CSV Category 3 compliant - Inspection accuracy confirmed by positive controls (Φ10 μm and Φ20 μm) * Conveyor is not included with this product. Specifications are subject to change without notice.

• Other measurement, recording and measuring instruments
• Leak Testing Equipment
• Other packaging equipment, materials and tools

Reference test piece with specified hole diameter and hole length for leakage testing in corrosion evaluation.

In the plant industry, early detection of damage due to corrosion is crucial for maintaining the safety and efficiency of equipment. In particular, corrosion in sealed systems such as pipes and tanks can lead to leaks and potentially serious accidents. Fukuda pinholes (pseudo-defects/reference test pieces) serve as positive controls in leak testing for corrosion assessment, contributing to standard setting and validity evaluation. This enhances the safety of plant equipment and supports stable operations. 【Usage Scenarios】 - Leak testing due to corrosion in pipes and tanks - Use in pressure change leak testing methods and liquid immersion testing methods - Testing for the intrusion of water vapor, oxygen, and microorganisms 【Effects of Implementation】 - Early detection and countermeasures for leaks due to corrosion - Improvement of equipment safety - Maintenance of stable plant operations

• Leak Testing Equipment
• Defect Inspection Equipment
• Pinhole detector

For leak testing of pharmaceutical containers. Pseudo-defects/reference test pieces with specified hole diameter and hole length.

In the pharmaceutical industry, complete sealing of containers is essential for maintaining the quality of pharmaceuticals. Particularly in container inspections for vials and eye drop containers, high precision is required to detect even the smallest leaks. Inadequate containers can lead to degradation or contamination of pharmaceuticals, potentially compromising the safety and reliability of the products. Fukuda Pinholes (pseudo-defects/reference test pieces) can be utilized as positive controls (defective product samples) for standard setting and validation in pressure change leak testing and liquid immersion testing. They contribute to the evaluation of packaging integrity in accordance with JP18, the setting of "maximum allowable leak limits," and tests for the intrusion of water vapor, oxygen, and microorganisms, as well as quantification from qualitative testing methods (current leak standards converted to pore sizes). [Usage Scenarios] - Container inspections for vials, syringes, and eye drop containers - Leak testing for PTP packaging - Evaluation of packaging integrity [Effects of Implementation] - Improved quality control through accurate leak testing - Increased efficiency in standard setting and validation - Assurance of product safety and reliability

• Leak Testing Equipment
• Defect Inspection Equipment
• Pinhole detector

Reduce the risk of foreign matter contamination in food. For leakage testing and evaluation.

In the food industry, it is important to minimize the risk of foreign matter contamination to ensure product safety. There is a possibility that foreign substances can enter through small gaps in packaging containers, which can lead to health hazards for consumers. Fukuda pinholes serve as pseudo-defects to evaluate leaks in packaging containers and reduce the risk of foreign matter contamination. By using them as positive controls, they also assist in standard setting and validation assessments. 【Usage Scenarios】 - Leak testing of food packaging containers - Quality evaluation of packaging materials - Reduction of foreign matter contamination risks 【Effects of Implementation】 - Prevention of complaints and recalls due to foreign matter contamination - Improvement in product quality and reliability - Streamlining of manufacturing processes

• Leak Testing Equipment
• Defect Inspection Equipment
• Pinhole detector

For the evaluation of joints in medical devices. Pseudo-defects/reference test pieces with specified hole diameter and hole length.

In the medical device industry, evaluating the airtightness of joints is crucial to ensure product safety and reliability. Particularly in medical devices that are implanted in the body or in devices that handle pharmaceutical liquids, leaks at the joints can lead to serious issues. Our Fukuda Pinhole (pseudo-defect/reference test piece) is useful for standard setting and validity assessment in joint leakage testing. By using it as a positive control (defective sample), more accurate evaluations can be achieved. 【Application Scenarios】 - Evaluation of the airtightness of joints in medical devices - Leakage testing of pharmaceutical containers - Assessment of packaging integrity in accordance with JP18 【Benefits of Implementation】 - Reduced risk of joint leakage - Improved product quality - Assurance of compliance with standards

• Leak Testing Equipment
• Defect Inspection Equipment
• Pinhole detector

Pseudo-defects/reference test specimens to improve the reliability of substrate inspection.

In the electronics industry, it is important to accurately detect minute defects in substrates to ensure product quality and reliability. The quality of the substrate directly affects product performance, necessitating a strict inspection system. Fukuda pinholes (pseudo-defects/reference test specimens) assist in setting standards and validating leak tests in substrate inspections, contributing to improved inspection accuracy. 【Application Scenarios】 - Air-tightness testing of substrates - Quality evaluation of various electronic components - Evaluation of packaging integrity in accordance with JP18 【Benefits of Implementation】 - Streamlining of inspection processes - Improvement in product quality - Prevention of defective products from being released

• Leak Testing Equipment
• Defect Inspection Equipment
• Pinhole detector

For the structural health assessment of bridges. A pseudo-defect test specimen with specified hole diameter and hole length.

In the bridge industry, non-destructive testing for defect detection is essential to ensure the long-term safety of structures. In particular, small damages caused by corrosion and fatigue can lead to serious accidents if not detected early and addressed appropriately. Fukuda pinholes (pseudo-defects/reference test pieces) contribute to improving the accuracy and reliability of non-destructive testing. By utilizing them as positive controls, it becomes easier to set testing standards and evaluate their validity, thereby enhancing the reliability of test results. 【Usage Scenarios】 - Calibration of testing equipment for crack and corrosion inspections - Validity evaluation of testing methods - Skill assessment of inspectors 【Effects of Implementation】 - Improved accuracy of inspections - Increased reliability of test results - Enhanced safety of structures

• Leak Testing Equipment
• Defect Inspection Equipment
• Pinhole detector

For wheel leak testing. Pseudo-defect/reference test piece with specified hole diameter and hole length.

In the railway industry, wheel inspections require thorough checks to ensure safety, leaving no small leaks overlooked. It is important to establish appropriate standards for evaluating the airtightness of wheels and to enhance the reliability of inspections. Fukuda pinholes (pseudo-defects/reference test pieces) serve as positive controls and contribute to standard setting and validity assessment. This allows for the improvement of inspection accuracy while ensuring safety. 【Usage Scenarios】 - Setting standards for wheel leak inspections - Performance evaluation of inspection equipment - Inspections during regular maintenance 【Effects of Implementation】 - Improved inspection accuracy - Enhanced safety - Streamlined inspection processes

• Leak Testing Equipment
• Defect Inspection Equipment
• Pinhole detector

For leak testing of piping. Pseudo-defect/reference test piece with specified hole diameter and hole length.

In the oil and gas industry, the safety of piping and efficient operation are essential. Leaks not only lead to environmental pollution and accidents but also result in economic losses due to operational shutdowns. It is particularly important to detect small leaks early in piping that is prone to corrosion and wear. Fukuda Pinholes (pseudo-defects/reference test pieces) contribute to improving the accuracy and efficiency of leak testing in piping inspections. 【Usage Scenarios】 - Leak testing for pressure changes in piping - Leak inspection through liquid immersion testing - Standard setting using positive controls (defective product samples) 【Effects of Implementation】 - Increased reliability of leak tests - Improved efficiency in standard setting - Enhanced safety

• Leak Testing Equipment
• Defect Inspection Equipment
• Pinhole detector

For leak testing of welded joints. Pseudo-defects/reference test pieces with specified hole diameter and hole length.

In the automotive industry, the airtightness of welds is crucial. Particularly in areas where leaks are unacceptable, such as engine components and fuel tanks, high quality is required. Leaks due to welding defects can lead to decreased product performance and safety issues. Fukuda pinholes (pseudo-defects/reference test pieces) are used as positive controls in leak testing of welds, contributing to standard setting and validity assessment. 【Application Scenarios】 - Leak testing of welds - Pressure change leak testing method, liquid immersion testing method - Standard setting using positive controls (defective product samples) 【Effects of Implementation】 - Improvement in quality control of welds - Enhanced inspection accuracy - Reduction of defective products

• Leak Testing Equipment
• Defect Inspection Equipment
• Pinhole detector

Contribute to the standard setting and evaluation of leakage tests in turbine inspections.

In the power generation industry, turbine inspections require early detection of leaks and accurate assessments to ensure safe operation and efficient energy supply. To prevent performance degradation and accidents in turbines, a sophisticated inspection system that does not overlook even the smallest leaks is essential. Fukuda Pinholes (pseudo-defects/reference test pieces) can be utilized for setting standards and validating leak tests, contributing to the reliability of turbine inspections. 【Usage Scenarios】 - Turbine airtightness testing - Leak testing of various components - Standard setting and evaluation 【Effects of Implementation】 - Improved accuracy of leak tests - Reduced inspection time - Enhanced safety

• Leak Testing Equipment
• Defect Inspection Equipment
• Pinhole detector

Pseudo-defect/reference test piece defining hole diameter and hole length. For leakage testing and evaluation.

In the shipbuilding industry, thickness measurement is crucial for ensuring the safety of structures. Accurate measurements are particularly required for evaluating the quality of welds and detecting thickness reduction due to corrosion. Inadequate measurements can lead to insufficient strength of the structures. Fukuda pinholes (pseudo-defects/reference test pieces) are useful for standard setting and validity assessment in leakage tests. 【Application Scenarios】 - Quality evaluation of welds - Detection of thickness reduction due to corrosion - Use in pressure change leakage testing methods and liquid immersion testing methods 【Effects of Implementation】 - Improved reliability of leakage tests - Increased efficiency in standard setting - Enhanced quality control

• Leak Testing Equipment
• Defect Inspection Equipment
• Pinhole detector

Pseudo-defect/reference test specimens supporting quality assurance in the aerospace field.

In the aerospace industry, product reliability is the most critical issue in quality assurance. Particularly for components that require high safety and durability, even minor leaks or defects can lead to serious accidents. Fukuda pinholes (pseudo-defects/reference test specimens) support standard setting and validity assessment in addressing such challenges, contributing to the improvement of product quality. We provide solutions that meet the stringent quality standards of the aerospace field, accommodating various testing methods such as pressure change leak testing and liquid immersion testing. [Application Scenarios] - Leak testing of aerospace components - Standard setting in quality management - Evaluation testing in research and development [Effects of Implementation] - Improved product reliability - Increased efficiency in quality management - Enhanced testing accuracy

• Leak Testing Equipment
• Defect Inspection Equipment
• Pinhole detector

Fukuda Co., Ltd. has been pursuing leak detection for 60 years and is committed to advancing the future of leak testing. 【 Supporting Various Leak Tests: Air Leak Test / Gas Leak Test (Hydrogen Gas, Helium Gas) 】 We develop, manufacture, and sell leak testing equipment to inspect airtightness and sealing properties. We will propose the appropriate testers and devices for each inspection target. 【 Target Industries and Examples of Inspection Targets 】 - Automotive Industry: Engines, FC components, valves and piping, various parts - Electronic Components Industry: Smartphones, keyless switches, various small sensors - Pharmaceuticals / Food / Cosmetics Industry: Bottle containers, syringes, vials, eye drop containers, pillow packaging, PTP packaging We will propose the most suitable leak testers for each industry. 【 ISO Certification 】JIS Q 9001:2015 (ISO 9001:2015)

Based on practical experience in support companies and business companies, SBS Marketing Co., Ltd. provides consulting services related to marketing, sales promotion, and customer acquisition primarily in the BtoB (business-to-business) sector. On June 4, 2026, we published a page titled "Do We Tend to Set 'Forecasts' Too Optimistically? The 'Planning Fallacy'." The 'Planning Fallacy' refers to the psychological phenomenon where the time, costs, and risks required to complete tasks are "underestimated," while the benefits are "overestimated." The page explains examples of its occurrence, the factors that lead to it, and methods to overcome it. (Page Overview: Excerpts) ■ What is the 'Planning Fallacy'? ■ Examples of the 'Planning Fallacy' ■ Why does the 'Planning Fallacy' occur? ■ What are the methods to overcome the 'Planning Fallacy'? (DL content only) ▼ For more details, please visit this page. https://sbsmarketing.co.jp/blog/planning-fallacy-2026-06/

Introducing the applications we publish on our website every Wednesday. Ideal for charging power supplies! Regenerative combo power supply equipped with a mechanical relay for output ON/OFF: https://www.keisoku.co.jp/app/492/ AC/DC power supply capable of high voltage output of ±1000Vdc: https://www.keisoku.co.jp/app/493/ About the high-speed current response technology of the high-end multifunctional electronic load "Load Fast Series": https://www.keisoku.co.jp/app/494/

Our IP phone service "Rimofon" has been newly listed in the Japan Telework Association's "List of Telework-Related Tools." It is introduced as a telephone response support tool in conjunction with the carrier's FMC (Fixed-Mobile Convergence) service. The Japan Telework Association provides information related to telework, including guidelines for its implementation. It is an organization with a wealth of knowledge on telework and specific case studies. They offer the latest information to companies considering the introduction of telework and work style digital transformation (DX). https://japan-telework.or.jp/news/news_20260601/

This time, I will talk about creating device models for simulation (device modeling). [Contents] ■ What is device modeling? ■ Device modeling of high-frequency power amplifiers ■ Measurements to determine parameters