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Automotive battery shell helium testing equipment utilizes high-precision vacuum chamber systems to detect leaks in battery cells, modules, and packs. These systems, such as those from Marposs or INFICON, work by filling cells with helium, then using a Helium Mass Spectrometer to measure escape rates, often detecting leaks as low as
mbar l/s in automatic, integrated production lines.
Key Features & Components
- Helium Leak Detection Mechanism: Employs a mass spectrometer to detect ionized helium atoms, providing high-precision, repeatable results for prismatic, cylindrical, or pouch cells.
- Vacuum Chamber System: The component is placed in a chamber, evacuated, filled with helium, and then a leak detector analyzes the chamber for helium escaping the sealed shell, as detailed by Agilent and EVP Vacuum.
- Types of Testing Methods:
- Vacuum Box Detection: Used for completed sealing/welding, allowing rapid, automatic testing of cell integrity.
- Sniffer Method: Used to locate exact leak points by searching for tracer gas escaping into the atmosphere, often used on complete packs, as offered by IECTesting.
- Process Automation: Systems typically include automatic scanning, loading, evacuation, helium filling, inspection, and unloading, notes HCTE PTE and HJAuto.
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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: storage shell
Auto Battery Test Equipment
HCTE PTE. LTD.
https://www.isoautotest.com › auto-battery-test-equipme...
HCTE PTE. LTD.
https://www.isoautotest.com › auto-battery-test-equipme...
This equipment is a helium detector for the steel shell battery after the injection hole is sealed and welded. It mainly includes processes such as battery ...Read more
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
Sealing testing equipment for automotive energy storage ...
hjauto.com.cn
http://en.hjauto.com.cn › products_details1
hjauto.com.cn
http://en.hjauto.com.cn › products_details1
This equipment is a helium inspection machine after sealing and welding of the liquid injection hole of the steel shell battery, which mainly includes battery ...Read more
Automotive
Vacuum Technology Inc.
https://vacuumtechnology.com › automotive-componen...
Vacuum Technology Inc.
https://vacuumtechnology.com › automotive-componen...
VTI's Vacuumulation™ Battery Helium Leak Test System is engineered to provide reliable and efficient leak testing for 12 Volt Batteries. The Vacuumulation™ is a ...Read more
helium leak test equipment
iectestingequipment.com
https://www.iectestingequipment.com › buy-helium-lea...
iectestingequipment.com
https://www.iectestingequipment.com › buy-helium-lea...
Good quality helium leak test equipment from helium leak test equipment manufacturer, Buy helium leak test equipment online from China.
Helium Hard Vacuum Systems
LACO Technologies
https://lacotech.com › Production Leak Test Systems
LACO Technologies
https://lacotech.com › Production Leak Test Systems
Helium Hard Vacuum Systems deliver ultra-sensitive leak detection using helium mass spectrometry to identify extremely small leaks.
Setting a new standard for battery leak testing
Charged EVs
https://chargedevs.com › features › setting-a-new-stand...
Charged EVs
https://chargedevs.com › features › setting-a-new-stand...
Jan 27, 2021 — Empty cell cases are filled with helium and placed in a vacuum chamber along with a sensor that detects the presence of leaked helium. If the ...Read more
Missing: energy shell
Local Results
Places
Map
Pacific Power Batteries of Kirkland
· Car battery store
13205 NE 124th St · (425) 820-3727
Closed · Opens 8 AM Tue
Batteries Plus
· Car battery store
Bellevue, WA · (425) 562-5000
Closed · Opens 8 AM Tue
Fred Meyer
· Grocery store
Bellevue, WA · (425) 865-8560
Closed · Opens 7 AM Tue
Groceries, apparel & housewares chain
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