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    AI Overview

    An AI Overview is not available for this searchCan't generate an AI overview right now. Try again later.
    AI Overview
    Two-chamber helium leak detection systems are
    advanced, industrial-grade, automated, and non-destructive testing (NDT) solutions designed for high-volume production environments, such as automotive, refrigeration, and medical device manufacturing. These systems typically feature two separate, independently operated vacuum chambers connected to a single helium mass spectrometer, allowing for continuous, parallel testing—where one part is tested while the other chamber is being loaded. 
    How It Works 
    1. Loading & Sealing: A component is placed into one of the two vacuum chambers.
    2. Evacuation: The chamber is evacuated to a vacuum level suitable for testing.
    3. Gross Leak Detection: The system tests for large leaks via pressure decay.
    4. Helium Charging: The part is pressurized with helium.
    5. Fine Leak Detection: A mass spectrometer detects any helium escaping into the vacuum chamber.
    6. Recovery & Cycling: Helium is recovered for reuse, and the cycle repeats. 
    Advantages 
    • High Throughput: Simultaneous operation (dual-station) allows for increased production efficiency, with some systems handling over 120 parts per hour.
    • High Sensitivity: Capable of detecting extremely small leaks, often down to
      10-610 to the negative 6 power
      10−6
       to
      10-710 to the negative 7 power
      10−7
       mbar·l/s.
    • Automation: Automated processes eliminate human error and ensure consistent, repeatable results.
    • Accurate Data: Integrated systems often feature automatic calibration with standard leak holes for quality assurance.
    • Helium Recovery: Modern systems include recovery units to reduce operational costs by saving up to 95-98% of the helium used. 
    Typical Applications 
    • HVAC Manufacturing: Testing coils, heat exchangers, and joints.
    • Automotive Industry: Airbag inflators, fuel systems, and engine components.
    • Medical/Electronics: Hermetically sealed components and sensors. 
    Common Components 
    • Mass Spectrometer: The core detection unit for helium.
    • Vacuum Pumps: Dry or wet pumps for evacuating chambers.
    • PLC Control/Touchscreen: For automated, user-friendly operation.
    • Safety Features: Light curtains to protect operators during automated lid operations. 
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      TITAN VERSA TD Helium Leak Detector (Dry Pump) The TITAN VERSA TD (Tower Dry) configuration is an incredibly powerful and versatil...
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    Custom Solution | Dual Chamber Helium Bombing System


    LACO Technologies
    https://lacotech.com › Lacotech Products
    LACO Technologies
    https://lacotech.com › Lacotech Products
    Dual chamber helium bombing system delivers automated helium charging and leak testing with stainless steel ASME-rated chambers.
    6-day delivery
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    53:51
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    Best Practices for Leak Testing Large Vacuum Chambers

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    • 00:08
      Welcome
    • 06:17
      Leak Testing Variables
    • 15:39
      Linear vs. Logarithmic Plots
    • 20:18
      Leak Detector Mounting Tips
    • 24:10
      Leak testing with a lot of air movement
    • 29:50
      Examples of leak detection and cleanup
    • 37:02
      Benefits of a wireless remote
    • 40:36
      Q&A session
    • 45:10
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    • 53:32
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    PBS-2 Dual Chamber Helium Bombing Station


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    Sep 12, 2025 — Designed for advanced helium tracer gas leak detection in automotive, aerospace, and electronics. Its dual-chamber design allows simultaneous testing.Read more

    Vacuum Chamber


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    https://vacuumtechnology.com › vacuum-chamber
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    Two Chamber Vacuum Helium Leak Detection Equipment


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    Telstar Leakstar - Helium Leak Detection


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    Leak Detector Vacuum Chambers - LACO Technologies


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    Our Leak Detector Vacuum Chambers easily mount to your leak detector's inlet port and provide the ideal choice for fast and reliable helium leak testing.Read more
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    Helium Leak Detectors for Precision Testing


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