Fukuda Pin Hole (Pseudo Defect / Reference Test Piece) for Electronic Devices
Pinhole, pseudo-defect, reference specimen, positive control, defective product sample, standard setting, validity evaluation, JP18 packaging integrity evaluation.
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
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【Features】 - Pseudo-defects with specified hole diameter and hole length (reference test piece) - Compatible with pressure change leak testing method and liquid immersion testing method - Usable for standard setting and validity evaluation using positive controls (defective product samples) - Evaluation of packaging integrity in accordance with JP18 - Compatible with tests for the intrusion of water vapor, oxygen, and microorganisms 【Our Strengths】 With 60 years of experience in leak detection and the technical capability to handle various leak tests such as air leak tests and gas leak tests (hydrogen gas and helium gas), we can propose the optimal leak tester tailored to our customers' needs.
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Applications/Examples of results
- 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 (current leakage standards converted to pore size)
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Company information
【 Various Leak Testing Solutions: Air Leak Test / Gas Leak Test (Hydrogen Gas, Helium Gas) 】 We develop, manufacture, and sell leak testing equipment to inspect airtightness and sealing performance. We will propose 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 "optimal leak tester" for each industry. 【 ISO Certification 】JIS Q 9001:2015 (ISO 9001:2015) Head Office Address: 3-16-5 Nukui, Nerima-ku, Tokyo (Postal Code: 176-0021) Phone Number: 03-3577-1111 (Main)
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