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Battery Pack Helium Leak Testing Machine with Sniffer Probe for Micro Leak Detection

Brand Name:	HeJin
Model Number:	HJ181
MOQ:	1 Set
Price:	Negotiatable
Payment Terms:	L/C,T/T
Supply Ability:	5 Set per month

Detail Information

Product Description

Ratings & Reviews

Detail Information

Place of Origin:

China

Certification:

Calibration Certificate(Cost Additional)

Dimensions:

1000X800X1200mm

Detection Gas:

Helium

Measuring Range:

3~100%

Detection Accuracy:

≤±2%

Operating Pressure:

100Kpa-800Kpa

Power Supply:

220V-240V/AC

Packaging Details:

Plywood

Highlight:

helium leak testing machine with sniffer probe

battery pack leak detection equipment

micro leak testing machine for batteries

Product Description

Battery Pack Helium Leak Testing Machine with Sniffer Probe

The Suction Gun Helium Leak Detector is an industrial-grade leak testing equipment designed for high-precision sealing verification of battery packs and other airtight components. This system uses helium injection at controlled pressure to detect microscopic leaks through a handheld sniffer probe that precisely identifies leakage locations.

Advanced Detection Technology

The system operates by injecting helium into test objects at controlled pressure. Due to helium's extremely small molecule size and chemical inertness, it escapes through even the tiniest leak paths. When leaks exist, helium migrates outside the product surface and is detected by the handheld sniffer probe, providing precise leak location identification.

Key Advantages Over Conventional Methods

Compared with conventional pressure decay testing, helium leak testing offers superior sensitivity, faster detection speeds, and reliable quantitative results. This makes it widely adopted in industries requiring strict sealing integrity standards.

Product Features

Ultra-Sensitive Leak Detection: Using helium as tracer gas, detects leaks as small as 1E-3 mbar·L/s for extremely high sealing verification accuracy
Suction Gun Scanning Mode: Handheld sniffer probe allows operators to scan battery pack surfaces to quickly locate exact leakage points
Intelligent Gas Control System: Automatic helium concentration monitoring and precise filling control ensure stable testing conditions and repeatable results
Fast Testing Cycle: Typical helium charging cycle time under 180 seconds enables efficient production line leak detection
Adjustable Helium Filling Pressure: Configurable charging pressure to match different product specifications and leak detection standards

Technical Specifications

Dimensions	≤8008001500mm
Detection Gas	Helium
Output Pressure	0.1Mpa
Helium Charging Pressure	0~10KPa (adjustable ±0.1KPa)
Helium Charging Concentration	Configurable (10%-50%)
Helium Charging Cycle Time	<180 s/PCS
Leak Detection Rate	1E-3 mbar·L/s
Helium Recovery Efficiency	Non-recoverable
Noise Level	≤70dB (at 1 meter from equipment)
Mass Density	≤500kg/㎡

Industry Applications

New energy vehicle battery pack leak detection
EV battery module sealing verification
Automotive electronic components testing
Aerospace sealed components inspection
Refrigeration system leak detection

Compliance Standards

ISO Standards

ISO 20485:2018 – Non-destructive testing — Leak testing — Tracer gas method
ISO 3530-1 – Vacuum technology — Leak detection methods

ASTM Standards

ASTM E498 – Standard Practice for Leaks Using Helium Mass Spectrometer
ASTM E499 – Standard Test Method for Leaks Using Helium Tracer Gas

IEC Guidelines

IEC 60068-2-17 – Environmental testing — Sealing and leak testing methods
IEC 62133 – Safety requirements for rechargeable battery packs

Automotive Industry Practices

IATF 16949 Quality Management System
EV battery pack airtightness inspection requirements

Product Image

Frequently Asked Questions

Why is helium used for leak detection?

Helium atoms are extremely small and inert, allowing them to pass through microscopic leak paths that other gases cannot detect easily.

What industries commonly use helium leak testing?

Automotive manufacturing, battery pack production, aerospace, electronics, refrigeration systems, and vacuum technology industries.

Can the system locate the exact leakage point?

Yes. The handheld suction gun allows precise scanning of the product surface to identify the exact leak location.

What is the typical test cycle time?

The helium filling cycle is typically less than 180 seconds, depending on product size and testing procedure.

Is the system suitable for automated production lines?

Yes. The modular design allows integration with robotic systems and automated testing lines.

Ratings & Review

Overall Rating

5.0

Based on 50 reviews for this supplier

Rating Snapshot

The following is the distribution of all ratings

5 stars

100%

4 stars

3 stars

2 stars

1 stars

All Reviews

Michael Turner

United States Dec 1.2025

Helpful (999)

This helium leak test machine works far better than the previous system we used. The accuracy is outstanding, and our testing efficiency improved by over 30%.

Jonas Weber

Germany Oct 22.2025

Helpful (99)

Die Verarbeitungsqualität ist hervorragend. Wir haben zwei Geräte für Membranspeichertests gekauft, und beide arbeiten mit bemerkenswerter Stabilität und Wiederholgenauigkeit.

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products details

Battery Pack Helium Leak Testing Machine with Sniffer Probe for Micro Leak Detection

Battery Pack Helium Leak Testing Machine with Sniffer Probe for Micro Leak Detection

helium leak testing machine with sniffer probe

battery pack leak detection equipment

micro leak testing machine for batteries

Overall Rating

Rating Snapshot

All Reviews