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Fukuda Pinhole (Pseudo Defect) | FPH series

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)

  • pinhole02.png
  • Leak Testing Equipment
  • Pinhole detector
  • Defect Inspection Equipment

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[Fukuda Pin Hole for Bridges (Pseudo Defect / Reference Test Piece)]

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

  • pinhole02.png
  • Leak Testing Equipment
  • Pinhole detector
  • Defect Inspection Equipment

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[Pant-oriented] Fukuda Pinhole (pseudo-defect)

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

  • pinhole02.png
  • Leak Testing Equipment
  • Pinhole detector
  • Defect Inspection Equipment

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[P pharmaceutical use] Fukuda pinhole (pseudo-defect/reference test piece)

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

  • pinhole02.png
  • Leak Testing Equipment
  • Pinhole detector
  • Defect Inspection Equipment

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[Fabrication for Shipbuilding] Fukuda Pinhole (Pseudo Defect / Reference Test Piece)

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

  • pinhole02.png
  • Leak Testing Equipment
  • Pinhole detector
  • Defect Inspection Equipment

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[Fukuda Pin Hole for Automotive Welding Inspection (Pseudo Defect / Reference Test Piece)]

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

  • pinhole02.png
  • Leak Testing Equipment
  • Pinhole detector
  • Defect Inspection Equipment

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[Pit Hole for the Oil and Gas Industry] Fukuda Pin Hole (Pseudo Defect / Reference Test Piece)

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

  • pinhole02.png
  • Leak Testing Equipment
  • Pinhole detector
  • Defect Inspection Equipment

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[Foods Industry] Fukuda Pin Hole (Pseudo Defect / Reference Test Piece)

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

  • pinhole02.png
  • Leak Testing Equipment
  • Pinhole detector
  • Defect Inspection Equipment

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