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    Education Hill, Redmond
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    AI Overview
    Automobile battery helium testing equipment uses mass spectrometry to detect minute leaks in battery cells, modules, and packs, ensuring safety and electrolyte integrity. These systems, crucial for electric vehicle (EV) manufacturing, include vacuum chambers for high-precision testing, accumulation chambers, and sniffer probes to locate helium tracer gas escaping through leaks. 
    Key Types and Applications 
    • Vacuum Chamber Systems: The most precise method, where the battery is placed in a chamber, evacuated, and filled with helium to detect leaks down to very low rates.
    • Accumulation Systems: Suitable for large, complete battery packs where helium collects over time to identify breaches.
    • Sniffer Testing: Uses a handheld probe to locate leaks on charged components, often used on assembly lines.
    • Battery Cell "Bombing": Cells are placed in high-pressure helium, allowing the gas to enter, followed by a vacuum check to detect sealing defects. 
    Common Equipment Components 
    • Mass Spectrometer: The core component that ionizes gas molecules and isolates helium to detect its presence.
    • Vacuum Pumps: High-performance pumps (scroll, rotary, turbomolecular) evacuate the chamber for testing.
    • Helium Charging/Recovery: Systems that fill the part with helium and recover it to reduce costs.
    • Controls/PLC: Integrated systems that connect to the assembly line, log data, and ensure traceability of test results. 
    Key Suppliers and Manufacturers 
    • Agilent Technologies: Provides Helium Leak Detectors (HLD) for battery cells, modules, and packs.
    • INFICON: Offers, for example, the UL6000 Fab Series and SMART-Spray for portable leak detection.
    • Marposs: Specializes in, for example, leak testing of battery cells using helium tracing.
    • Vacuum Technology Inc. (VTI): Produces specialized automotive component leak testing systems.
    • Gadro: Manufactures custom vacuum box helium detection for components and batteries.
    • Vacuum Engineering Services (VES): Provides, for example, specialized leak detection systems like OptVol and Accuro. 
    These systems are vital for testing battery casings, water-cooled plates, and complete, sealed battery packs. 
    • Leak Detection in Electric Vehicles & Battery Manufacturing | Agilent
      Helium mass spectrometer leak detection is a precise, repeatable, and easy-to-use method for detecting and measuring leak rate. It...
      Agilent Technologies
    • Helium Leak Detectors for Precision Testing | INFICON
      Inficon helium leak detectors are designed to be accurate, fast, and reliable. They can help manufacturers detect even the smalles...
      INFICON
    • helium leak testing
      [ helium leak testing ] * Helium Sniffer Testing Equipment for Air Conditioning Condenser Evaporator Piping 10E-6Pa.m3/s. ... * Au...
      www.iectestingequipment.com
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    Web results

    Leak Testing Of Battery Cells By Helium Tracing


    Marposs
    https://www.marposs.com › eng › application › leak-tes...
    Marposs
    https://www.marposs.com › eng › application › leak-tes...
    Machine designed to test complete cells before electrolyte filling and sealing. ... The equipment provides separate outlet ports for helium and air discharge ...Read more
    Missing: Automobile ‎| Show results with: Automobile
    Videos
    Battery leak testing using helium
    YouTube · JW Froehlich Maschinenfabrik GmbH
    Feb 26, 2025
    YouTube · JW Froehlich Maschinenfabrik GmbH
    5:20
    JW Froehlich Maschinenfabrik GmbH
    YouTube·
    Feb 27, 2025

    Battery leak testing using helium

    YouTube·JW Froehlich Maschinenfabrik GmbH·Feb 27, 2025
    YouTube
    Helium leak tester for lithium ion battery
    YouTube · Yamaha Global
    Feb 11, 2021
    YouTube · Yamaha Global
    3:10
    Yamaha Global
    YouTube·
    Feb 12, 2021

    Helium leak tester for lithium ion battery

    YouTube·Yamaha Global·Feb 12, 2021
    YouTube
    Helium Test Bench for Battery Cooling Plates
    YouTube · Marposs
    Jan 30, 2024
    YouTube · Marposs
    1:10
    Marposs
    YouTube·
    Jan 30, 2024

    Helium Test Bench for Battery Cooling Plates

    YouTube·Marposs·Jan 30, 2024
    YouTube
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    Web results

    Helium Leak Detectors for Precision Testing


    INFICON
    https://www.inficon.com › products › helium
    INFICON
    https://www.inficon.com › products › helium
    Discover INFICON helium leak detectors for high-sensitivity, fast, and accurate leak testing in automotive, semiconductor, and HVAC industries.

    Leak Detection in Electric Vehicles & Battery Manufacturing


    Agilent Technologies
    https://www.agilent.com › solutions › battery-testing › le...
    Agilent Technologies
    https://www.agilent.com › solutions › battery-testing › le...
    Helium mass spectrometer leak detection provides a precise, repeatable, and easy-to-use method for detecting and measuring leak rate in many steps.Read more
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    How Automotive Helium Detection Equipment Meets Strict EV ...


    gadrodetection.com
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    Helium Leak Detectors & Vacuum Leak Detection Devices


    Provac Sales, Inc.
    https://www.provac.com › collections › helium-leak-dete...
    Provac Sales, Inc.
    https://www.provac.com › collections › helium-leak-dete...
    Helium leak detectors provide a precise solution for detecting leaks and ensuring leak tightness under vacuum - multiple options and solutions available.
    6–7 day delivery
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    Automotive industry - helium leak detection equipment


    HCTE PTE. LTD.
    https://www.isoautotest.com › helium-leak-detection-eq...
    HCTE PTE. LTD.
    https://www.isoautotest.com › helium-leak-detection-eq...
    The HJ181 suction gun helium inspection equipment is specially designed for new energy vehicle battery packs. With an extreme sensitivity of 0.001 ppm/s and a ...Read more

    Laboratory Battery Semi-auto Helium Leak Detector ...


    Xiamen Tmax Battery Equipments Limited.
    https://www.tmaxcn.com › laboratory-battery-semi-auto-...
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    Laboratory Battery Semi-auto Helium Leak Detector Machine for Prismatic Cell Production ; Maximum external dimensions of the workpiece. 180mm X 50mm X 220mm ( ...Read more

    Helium Leak Detector for Power Battery Market Insights


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    Dec 26, 2025 — ➤ Helium leak detectors account for 62% of all battery testing equipment sales in premium EV segments due to their unmatched precision.Read more

    Helium Leak Testing: A Comprehensive Guide, Methods ...


    ATEQ USA
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    ATEQ USA
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    Sep 25, 2025 — Helium leak testing is a highly specialized, non-destructive testing method used to detect and locate leaks in a system or component.Read more
    Missing: Automobile ‎| Show results with: Automobile

    Local Results

    Places

    Map

    Batteries Plus
    4.5(348) · Car battery store
    Bellevue, WA · (425) 562-5000
    Closed · Opens 8 AM Tue
    "Arrived early, and had new battery installed in less than 15 minutes."
    Pacific Power Batteries of Kirkland
    4.8(79) · Car battery store
    13205 NE 124th St · (425) 820-3727
    Closed · Opens 8 AM Tue
    "Knows batteries and provides excellent service."
    AutoZone Auto Parts
    4.1(474) · Car battery store
    Kirkland, WA · (425) 823-4447
    Open · Closes 9 PM
    "Had what I needed, and at the lowest price"

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