Leak testing is a fundamental operation in the battery cell production process, in particular for the new generations of lithium-ion secondary batteries. The perfect sealing of the housing is one of the most
Although various leak detection methods are available, helium mass spectrometer leak detection (HMSLD) is the preferred and is being used broadly to ensure low air and water permeation rates in
Helium detection in lithium batteries relies on sophisticated tools such as mass spectrometers and optical measurement devices. These tools are designed to analyze the gas
This tester performs a full automatic inspection of lithium-ion battery cases for tiny leaks. Rectangular or cylinder type lithium-ion cases are inspected at high speed with high accuracy, and by saving space.
The helium mass spectrometer leak detector of Noy Technology is used to check the leakage of the battery shell: the lithium battery needs to be leak tested in the process of assembly and sealing
Due to its low presence in the atmosphere, helium can be detected accurately when it escapes from leaks in a component under test, using a mass spectrometer to ensure high-quality
In the high-stakes world of lithium-ion battery manufacturing, where safety and performance are paramount, the helium inspection process stands as a critical guardian. It bears the
Current conventional testing of empty hard-case prismatic or cylindrical cells is done by filling the cells with helium tester gas to detect leaks while the cells are in a vacuum chamber.
This tester performs a full automatic inspection of lithium-ion battery cases for tiny leaks. Rectangular or cylinder type lithium-ion cases are inspected at high speed with high accuracy,
This article will give you an in-depth understanding of what lithium battery helium detection is and the important role it plays in solving helium leakage problems.
The helium inspection process acts as a sophisticated early warning system, capable of detecting even the minutest leaks accurately and promptly, thereby providing an unyielding assurance of battery
Empa Solar Energy Europe is a leading energy storage equipment manufacturer and integrator based in Poland, serving the European market. We specialize in C&I energy storage systems for factories and warehouses, industrial battery storage systems for heavy-duty applications, factory energy storage systems (ESS) to optimize production, commercial battery energy storage systems (BESS) for retail and offices, enterprise storage solutions for corporate campuses, industrial park energy storage for multi-tenant sites, commercial battery storage for peak shaving, industrial battery storage systems for backup power, and remote base station power solutions for telecom towers. Our portfolio also includes lithium-ion batteries, system-level battery management systems (BMS), energy conversion systems (PCS), energy storage battery system cabinets, communication cabinets for telecom and data centres, integrated PV-storage systems, distributed energy resources, deep discharge battery technology, and containerised BESS. As a full-service provider, we also offer modular battery racks, backup emergency power, and zero‑carbon microgrids. Our advanced lithium‑ion and sodium‑ion solutions ensure safety, scalability, and high performance for commercial, industrial, and utility projects across Europe.
Our modular energy storage portfolio ranges from compact lithium-ion batteries to 20ft/40ft mobile containers and outdoor all-in-one storage cabinets with IP54 protection. We are a leading energy storage equipment manufacturer, offering communication cabinets for 5G/telecom, server racks for data centers, and IP54 rated enclosures for harsh environments. Our stackable design allows flexible capacity expansion, while our grid-forming technology ensures stable off‑grid operation. Whether for remote base stations, off‑grid power systems, backup emergency power, integrated PV-storage or large zero‑carbon parks, our products feature advanced thermal management, deep discharge cycling, and compliance with European and international standards. We also provide professional energy storage system installation and after‑sales support across Europe.