Ultra Fine Leak Test System for Electronic Devices | MUH
Contributing to quality control of small electronic components! Improving reliability with high-sensitivity leak testing.
In the electronics industry, the airtightness of components is crucial to ensure the long-term reliability of products. Particularly in MEMS components and small electronic parts, even tiny leaks can lead to performance degradation or failure of the product. The MUH-0100 series addresses these challenges by employing high-sensitivity helium leak detection technology known as the "capsule accumulation method," which measures ultra-micro leaks to support quality control of products. 【Application Scenarios】 - Leak testing of MEMS components such as angular velocity sensors and infrared image sensors - Quality control of small electronic parts like smartphones and keyless switches - Leak testing to ensure long-term reliability of products 【Benefits of Implementation】 - Detection of ultra-micro leaks down to 4×10⁻¹⁵Pa·m³/s (He) - Improvement in product quality and reliability - Cost reduction by preventing the outflow of defective products
basic information
【Features】 - Capable of measuring up to 4×10⁻¹⁵ Pa·m³/s (He) - Significantly reduces background noise - Capable of detecting ultra-small helium leaks - Reduces the influence of gases other than helium that can cause errors - Eliminates the need for heaters and ultra-low temperature pumps, with startup time maintenance comparable to standard helium leak detectors 【Our Strengths】 With 60 years of experience in leak detection and a quality management system certified by ISO 9001, we provide optimal leak test solutions tailored to our customers' needs.
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Model number/Brand name
Ultra-micro leakage Fine leak test Vacuum chamber method Ultra-fine leak test Capsule accumulation method
Applications/Examples of results
[Inspection Target Examples] ■ MEMS Components (Pressure Sensors, Acceleration Sensors, Angular Velocity Sensors, Infrared Image Sensors) ■ Electronic Components ■ Hermetic Packages ■ Quartz Devices etc. *For more details, please refer to the PDF document or feel free to contact us.
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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)