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Industry News

Cell Phone Waterproofing

What are the main purposes and areas of use of the air tightness tester equipment?

2023-06-08

This article describes in detail the main uses and application areas of the air tightness tester. Airtightness tester is used to detect whether the product is leaking air or water, to ensure product quality and safety. The article lists the specific applications of airtightness testers in the industries of new energy, household appliances, automobile parts, consumer electronics, medical equipment, security lighting, valves, pipelines and wire connectors, etc., and recommends the airtightness testers of JCGK Precision Industrial Technology.

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Respiratory Cycle Tester

Breathing Cycle Tester: Key Testing Equipment to Improve Safety and Life of New Energy Power Battery

2023-05-23

This article introduces the key role of the breathing cycle tester in the manufacturing of new energy power batteries, which detects the safety performance and life span of battery components by simulating the repeated deformation and deformation recovery of batteries in actual use.JCGK Precision Engineering provides testers with independent channels and adjustable test pressure functions, which improve the testing efficiency and save costs. The company has established cooperative relationships with leading companies in the new energy field to promote the high-quality development of the industry.

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Waterproof Breathable Membrane_3

Waterproof and Breathable Membrane Comprehensive Function Tester: One machine for waterproof and breathability testing

2023-05-17

This article introduces the function and importance of waterproof breathable membrane (breathing paper), waterproof breathable membrane is a kind of polymer material, can be waterproof and breathable at the same time, to protect the electronic equipment from moisture and corrosion.JCGK Jingcheng Engineering breathable membrane airtightness tester can accurately test the breathable membrane of the breathable flow and waterproof performance, to improve the quality of the product and service life.

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4. Spray test

Can Battery Packs Really Go Into the Water? Industry Standards and Practical Application Analysis

2023-05-11

This paper analyzes the waterproof performance and industry standards of power batteries for new energy electric vehicles, pointing out that although the 2015 national standard requires batteries to undergo seawater immersion testing, the mandatory requirement has been removed in 2020. Nevertheless, battery companies still conduct watertightness tests to ensure safety. The article also discusses the waterproof ability of battery packs in practical applications, emphasizing that even if the battery passes multiple waterproof tests, the sealing may be reduced due to external factors such as cuts and scrapes, aging, corrosion, etc., thus affecting the performance of the battery.

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Jingcheng Gongke airtightness tester in the automated production line application

Imported leak detector brand is necessarily better than domestic? Read these points before choosing airtightness testing equipment

2023-05-10

This article discusses the development history and status of airtightness testing equipment and the comparison between domestic and imported brands. The article points out that although imported brands such as the French ATEQ Ardecai have an advantage in performance, domestic brands such as Wan Yi Technology and Jingcheng Engineering gradually occupy a dominant position in the market by virtue of their technical strength and price advantage. Domestic equipment in terms of cost, service, technology, iteration speed has obvious advantages, and more in line with domestic industry standards and user habits.

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Pressure Gauge

What are the common units of pressure for air tightness testers, and what is the difference between Pa, kPa and MPa?

2023-04-27

This paper introduces the working principle of the airtightness tester and common pressure units, including Pa, kPa, MPa, mmHg, bar, mbar, psi, etc., and explains the conversion relationship between pascals, kilopascals and megapascals. It also emphasized the importance of accuracy and detection speed of the airtightness tester, and mentioned the high precision airtightness tester of JCGK brand.

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New Energy Electric Vehicles

Air tightness tester for new energy battery industry: from test standard, principle to application introduction

2023-04-19

This article introduces the air tightness tester for the new energy battery industry, including its importance, testing standards, testing principles and applications. Air tightness testing is crucial to ensure battery safety and life, and JCGK's tester can adapt to different battery specifications, saving procurement costs and promoting the development of the new energy vehicle industry.

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Jingcheng Gongke airtightness tester in the automated production line application

How to choose the air tightness tester? An article to read a variety of waterproof sealing equipment testing principles and methods

2023-04-10

This article details the seven common testing principles and methods used in airtightness testers, including positive pressure, negative pressure, quantitative, flow, differential pressure, positive and negative pressure and helium mass spectrometry, as well as factors to consider when selecting an airtightness tester, such as testing accuracy, speed, range and reliability. The article emphasizes the importance of choosing the right airtightness testing instrument for different application needs and budgets.

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Waterproofing

The most complete in the whole network! Air tightness tester equipment various classifications and test methods

2023-04-07

This article describes in detail the classification of airtightness tester, test methods and their applications in industrial production. The article classifies the airtightness tester according to the airtightness detection principle, detection object, automation degree, application environment and product function, and introduces the three test methods of bubble method, pressure drop method and mass spectrometry and their advantages and disadvantages.

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