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  6. Air leak tester for micro-volume work for semiconductors

Air leak tester for micro-volume work for semiconductors

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Air leak tester Air leak tester Air leak tester Air leak test Air leak test Differential pressure leak tester

last updated:Aug 27, 2026

FUKUDA CO., LTD.
FUKUDA CO., LTD.
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For sealing evaluation of micro-volume work. High-precision, high-speed leak detection.

In the semiconductor industry, sealing evaluation requires the maintenance of fine airtightness to ensure product reliability. Particularly for semiconductor components that are susceptible to external environmental influences, even slight leaks can lead to performance degradation or failure. It is important to detect minute leaks, which were difficult to identify with conventional testers, with high precision and speed. Our micro-volume air leak tester LPU-300, combined with the high-performance controller "FLZ-0220" and the ultra-compact detection unit "LPU-300" that minimizes piping volume, can detect minute leaks that were previously buried in noise with high precision and speed. [Usage Scenarios] - Evaluation of sealing areas in semiconductor packages - Airtightness testing of small electronic components - Leak testing of compact sensors [Benefits of Implementation] - Prevention of defective products from being released through early detection of minute leaks - Assurance of product reliability through improved inspection accuracy - Increased productivity through high-speed detection

    Other measurement, recording and measuring instrumentsLeak Testing EquipmentOther inspection equipment and devices
LPU-300_FLZ-0220-A4.png

Air leak tester for micro-volume work for semiconductors

LPU-300_FLZ-0220-A4.png
LPU-300_FLZ-0220-A4.png LPU-300_02.png
  • Related Link - https://pr.mono.ipros.com/fukuda-jp/product/detail…
  • Special site - Product/service details - https://pr.mono.ipros.com/fukuda-jp/product/

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**Features** - Eliminates measurement noise to the extreme, accurately detecting minute leaks - Achieves the highest detection resolution in our company - Dedicated tester specialized for measuring small volume products - Running costs are kept low as the test medium is air **Our Strengths** With 60 years of pursuing leak detection, we develop, manufacture, and sell leak testing equipment for inspecting airtightness and sealing. We propose the most suitable testers and devices for each customer's inspection target. We have obtained ISO certification (JIS Q 9001:2015) and provide products under a quality management system.

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Air Leak Tester for Micro Volume Work "FLZ-0220-A4+LPU-300"

Air Leak Tester for Micro Volume Work "FLZ-0220-A4+LPU-300"

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Air Leak Tester Separate Type 'LPU-100/024 series' 'LPU-300 series'

Air Leak Tester Separate Type 'LPU-100/024 series' 'LPU-300 series'

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Please let us know your concerns regarding leaks. We may have some suggestions for you. Leak tests, leakage tests, leak inspections, leak detection, container integrity tests, packaging integrity tests...

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Fukuda Corporation has been pursuing leak detection for 60 years and is dedicated 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 performance. We will propose suitable 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)

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Fukuda's leak test, leak inspection, leak detection, leak test, integrity test.

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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)

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FUKUDA

FUKUDA CO., LTD.

Testing, Analysis and Measurement

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【 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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