December 2024-精诚工科气密性

2025 Airtightness Testing Guide: From Principles to Practice

This article provides a comprehensive analysis of the 2025 guidelines for airtightness testing, including testing principles, methods, industry applications, and the performance characteristics of Precision Engineering's airtightness testers. The article emphasizes the importance of airtightness testing in ensuring product quality and safety, and introduces different testing methods and their applicable scenarios, as well as providing tools for water depth pressure calculation and air pressure setting to improve the efficiency and accuracy of airtightness testing.

Pressure Units and Air Tightness Leak Rate Calculator

Free Leak Rate Calculator to make airtightness testing easy and efficient

This article describes the importance of gas-tightness testing, provides basic concepts of leakage rate and five common methods of calculating leakage rate, including the pressure decay method, the mass flow method, the tracer gas method, the pressure drop value conversion method and the foam method. Meanwhile, the free leak rate calculation tool of Precision Engineering Airtightness is recommended to simplify the airtightness testing process.

Power Battery Aluminum Shell Compression Tester

动力电池铝壳耐压测试机：JC-KT300

Temperature compensation data comparison

Airtightness tester NG parts test qualified? Reveal the influence of temperature on the test

This article discusses the influence of ambient temperature on the airtightness test results, revealing that temperature changes may lead to the misclassification of unqualified products as qualified. The article emphasizes the importance of temperature control and proposes strategies such as adopting high-end testing equipment, establishing a standardized testing process and regular calibration and maintenance to improve the accuracy and reliability of airtightness testing.

Airtight Breathing Bursting Instrument_Duplex_Cylindrical Battery Explosion-proof Valve 2

Cylindrical Electric Core Airtightness Breathing Burst Tester

动力电池顶盖、刀片电池盖板、软包电池、圆

Differential Pressure Dosing_Single Channel_Diving Equipment

Submersible Propeller Airtightness Tester

水下装备气密性检漏仪：JC-CD1000

Differential Pressure_Six Stations_Copper Piping

Copper casting air tightness tester

铜铸件气密性检漏仪：精诚工科 JC-C1

Quantitative_Single_Channel_Water_Meter2

Intelligent water meter air tightness tester

Outdoor water meter air tightness tester: fully enclosed product air tightness test

Differential Pressure Quantitative Airtightness Tester

Differential pressure quantitative and differential pressure air tightness tester industry science, industrial production sealing guardian

Airtightness testing is critical in industry, and Precision Engineering's Differential Pressure Quantitative and Differential Pressure testers are suitable for fully enclosed and open products, respectively. Precision Industrial's airtightness testers support MES systems and provide customized solutions to ensure product quality and performance in a variety of industries.