leak testing procedure

Brand Name:HJ

Model Number:HJ027-1

Place of Origin:China

... leak detection, helium is used as the tracer gas. In the internal leak detection cycle, helium is filled into chamber B of the workpiece to detect internal leaks between chamber A and B. In the external leak detection cycle, both chambers A and B are

Brand Name:HJ

Model Number:HJ037

Place of Origin:China

...Leak Rate ≤1.0×10-9 Pa·m³/s Battery Covers Helium Leak Detection Equipment in Leak Testing Equipment Product Introduction with Leak Testing Equipment: Based on the fundamental principle of helium leak detection, this equipment utilizes helium as the tracer gas. By employing this device, the two sides of the battery end cover are completely sealed and separated. Then, helium is used to surround one side of the battery end cover. The leak

Brand Name:HJ

Place of Origin:China

...Leak Testing Equipment For Auto Condenser And Evaporator Product information: The Helium Leak Detection System is specially designed for leak test of auto parts like Condenser, Evaporator, Automobile radiator, Engine cooler, switch gears, and it is the most efficient industrial-scale automatic leak testing equipment for heat exchangers in market. The system is able to run the following tests: Leak...

Brand Name:HJ

Model Number:HJ089

Place of Origin:China

...Leak Detection System in Automatic Test Cycle with Leak Testing Apparatus Product Overview Detection Principle: This system is based on the basic principle of helium leak detection. Helium is used as a tracer gas to be filled into the workpiece, and then the leakage accuracy of the workpiece can be quickly and accurately determined by the helium leak detector. Application Range: It is suitable for workpiece leak

Brand Name:HJ

Model Number:HJ158

Place of Origin:China

... loading, scanning, evacuation, leak detection, helium filling, and unloading. It detects helium signals to determine workpiece leakage and can switch to suction gun mode for leak point location. Product Features: Frame and Cover Plate Unit: Main frame is

Brand Name:HJ

Model Number:HJ037

Place of Origin:China

...Leak Testing Equipment: Specialized for Battery Covers with 9.0E-11 Pa·m³/sec Accuracy and Comprehensive Functionalities in Leak Testing Equipment Product Introduction Principle and Process: This helium leak testing equipment, based on the principle of using helium as a tracer gas, seals and separates the two sides of the battery end cover. Helium surrounds one side, and the leak...

Brand Name:HJ

Model Number:HJ111

Place of Origin:China

... Leak Detection Chamber for High-Precision Leak Testing Equipment In the field of leak testing, the Advanced 5E-5 mbar·l/sec Helium Leak Detection Chamber represents a significant breakthrough. It is specifically designed for high-precision leak testing, ...

Brand Name:HongCe

Model Number:HJ113

Place of Origin:China

... of Helium Leak Testing Equipment: The leak testing equipment for ceramic components is displayed and controlled by touch screen and button switch. Workpieces are placed manually. Two stations are designed, and each station ...

Brand Name:HongCe

Model Number:HJ135

Place of Origin:China

...Leak Testing Equipment For Air Conditioner Heat Exchangers Product overview of Helium Leak Testing Equipment: The device is suitable for dry leak detection of two air conditioners. Nitrogen or dry compressed air was used to test the compressive strength and large leakage tightness of the workpiece, and the workpiece was pre-vacuumed and filled with helium, and the helium mass spectrometry was used to test...

Brand Name:HJ

Model Number:HJ111

Place of Origin:China

...Leak Detection System for Leak Testing Equipment Product Introduction with Leak Testing Equipment: This equipment is a helium leak detector for the sealed welding of liquid injection holes in power batteries. It mainly includes processes such as battery scanning, loading, gross leak detection, evacuation, helium filling, helium detection, and unloading. Then, through the helium leak...

Brand Name:HongCe

Model Number:HJAU019

Place of Origin:China

... gas, helium is filled into the workpiece in the vacuum chamber, and then the helium leak detector can accurately and quickly judge the leakage of the workpiece. Technical Parameters Name of Products Dry Filter Vacuum Chamber Size L 700mm * W ...

Brand Name:HongCe

Model Number:HJ139

Place of Origin:China

...Leak Testing Equipment for EV Power Battery Chamber Type Product Introduction of Helium Leak Testing Equipment: This product is a power battery helium detector, which mainly includes battery scanning code, loading, leakage detection, evacuation, helium filling, helium inspection, and other processes. Then the helium signal in the leak detection chamber is detected by the helium leak...

Brand Name:HJ

Model Number:HJ047

Place of Origin:China

... Recovery Rate (≥95%) Vacuum Box Type Helium Leak Detection System Three Boxes: Advanced and Efficient Leak Testing Solution with Superior Performance for Leak Testing Equipment Product Introduction Purpose and Significance: The equipment is an advanced...

Brand Name:HJ

Model Number:HJ038

Place of Origin:China

...Leak Detection Equipment: Advanced and Precise Solution for Leak Testing with Enhanced Productivity and Reliability Operation Process Testing Sequence: The equipment's operation starts with the vacuum chamber closing. A major leak test is conducted first. If the vacuum level meets the set standard, the process proceeds; otherwise, it stops with a major leak...

Brand Name:HJ

Model Number:HJ038

Place of Origin:China

Automatic Helium Leak Testing Equipment | 3 Stations | Accuracy 5.0E - 10Pa.m³/s | Leak Testing Equipment Product Introduction In the precise world of industrial production, every tiny leak may become the "Achilles' heel" that affects ...

Brand Name:HongCe

Model Number:HJ124

Place of Origin:China

...Leak Test Machine For Battery Pack 1.44E-4mbar.L/S Leakage Rate Equipment overview of Helium Leak Testing Equipment: This equipment is mainly used for air tightness detection of PACK battery pack, including evacuation, helium filling, pressure and concentration detection and helium detection with suction gun. Basic functions of of Helium Leak Testing...

Brand Name:HongCe

Model Number:HJ124

Place of Origin:China

...Leak Test Machine For New Energy Battery Pack Equipment overview of Helium Leak Testing Equipment: This equipment is mainly used for air tightness detection of PACK battery pack, including evacuation, helium filling, pressure and concentration detection and helium detection with suction gun. Basic functions of of Helium Leak Testing...

Brand Name:HJ

Place of Origin:China

Leak Testing Equipment For Filter Drier Helium Leak Test System Chamber Method Feature: This helium leak test system can detect different auto parts such as products as aluminum wheels, funnel tank, air conditioners, filter driers and etc., only need to replace the fixture and the inflation joint. Chamber method with high performance and high reliability. Leak Testing...