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Industry News

2025 Airtightness meter top ten brands list revealed! Authoritative Selection Guide, Domestic Dark Horse Jingcheng Industrial Science and Technology on the List

2025-10-27

In 2025, with the intelligent and high-quality development of manufacturing industry, the importance of the hermetic gauge as a key equipment to ensure the sealing and waterproof performance of the product has become more and more prominent. This article introduces the working principle of the airtightness instrument, including positive and negative pressure method, differential pressure method, flow method and helium detection method, etc., and counts the top ten brands of airtightness instrument in 2025, in which the Chinese brand Jingcheng Industrial Science and Technology is on the list by virtue of its high cost-effective and local advantages.

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Jingcheng Gongke Gas Tightness Tester 2

What is the online air tightness tester? An article to understand the principle, application and Jingcheng Industrial Technology's technical advantages

2025-10-21

This paper introduces the principle, advantages and applications of online gas tightness tester. The device determines product tightness by detecting changes in gas pressure, has the advantages of non-destructive and quantifiable, and is widely used in new energy, auto parts, medical and consumer electronics and other fields. With its technical advantages, Precision Engineering provides integrated solutions to help enterprises reduce costs and increase efficiency.

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Sweeper Project Matching Chart 3

Direct pressure method VS volumetric method, airtightness testing equipment in the end how to choose? Precision Industrial Technology in-depth analysis

2025-10-15

This article, written by the technical team of Precision Engineering, provides an in-depth analysis of the direct pressure method and the volumetric method of airtightness testing. The direct pressure method is suitable for open-hole products, with fast detection speed, high precision and easy integration, while the volumetric method is for fully enclosed products, without the need for product modification and data traceability. For semi-closed products, Jingcheng Industrial Science and Technology's multi-function airtightness instrument can realize dual-mode detection. As an industry leader, Precision Technology provides a full range of hermetic testing solutions to help the manufacturing industry improve quality.

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Factory illustrations

Quick question and answer: In addition to the air tightness tester, what other test equipment does JCGK Precision Engineering have?

2025-10-09

This article introduces Jingcheng Industrial Technology as a well-known brand of airtightness tester, its product line has been expanded from a single airtightness tester to cover waterproofing, bursting, flow and comprehensive performance testing of the full dimensions of the seal testing solutions. Its equipment is widely used in consumer electronics, automotive parts, medical devices, new energy, home appliances and industrial fluid systems and other industries, known for high precision, high compatibility and modular design, to provide one-stop service from the demand analysis to after-sales maintenance, with domestic prices and imported quality has won the trust of many enterprises.

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Jingcheng Gongke airtightness tester in the automated production line application

Manufacturing newcomers must see: air tightness tester brand how to choose? A super complete introductory selection guide

2025-09-19

This article provides a guide to choosing an airtightness tester brand for newcomers to the manufacturing industry. It emphasizes the importance of choosing the right brand, including testing accuracy, industry suitability and after-sales customization capability. A number of well-known brands at home and abroad are recommended, such as Precision Engineering, ATEQ, Cosmo, INFICON, etc., and their strengths and weaknesses are analyzed. At the same time for different needs of purchasers and engineers to provide selection advice, and answers to frequently asked questions, emphasizing the cost-effective and service advantages of Precision Technology as a leading domestic brand.

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Differential Pressure Air Leak Tester

Quick question and answer: differential pressure airtightness tester must use standard parts? Jingcheng Engineering in-depth analysis

2025-09-11

This article discusses whether the differential pressure airtightness tester needs to be used with standard parts. Daily testing equipment can be calibrated to directly measure the product, but equipment calibration, comparison, quality certification and customer acceptance, the standard parts are essential to enhance the reliability of testing. Precision Engineering suggests that the daily testing of direct measurement of the workpiece, verification with standard parts comparison, certification audit to provide standard parts traceability data.

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Sweeper Project Matching Chart 4

Multi-Channel Airtightness Tester Selection Guide: A Complete Decision Framework from Production Requirements to Technology Matching

2025-09-09

This paper discusses the application scenarios, the number of channels, and the decision-making factors related to multi-channel airtightness testing equipment. When the production beat is faster than the single-channel inspection time, multi-channel equipment needs to be considered. 2 channels are suitable for small and medium-sized batch production, 4 channels are suitable for high capacity, and 8 channels and above are for ultra-high capacity or complex testing needs. Precision Industrial Technology's multi-channel equipment adopts independent station design, and can be flexibly set parameters to meet diversified needs. When choosing equipment, it is necessary to comprehensively evaluate production requirements, technology matching, return on investment and technical services and other factors.

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Sweeper Project Matching Chart 3

Direct Pressure, Differential Pressure, Flow, True Water, Breathing, an article on all the mainstream technologies of airtightness

2025-09-02

This article introduces Jingcheng Industrial Technology's five core testing solutions in the field of airtightness testing technology, including direct pressure method, differential pressure method, flow method, airtight true water leakage point test and breathing cycle fatigue test. Each program is designed for different application scenarios and technical needs, and is selected from four dimensions: testing accuracy, product characteristics, production efficiency and problem localization. Precision Engineering also offers multi-channel options and customization services to meet different needs from R&D to mass production.

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Jingcheng Gongke airtightness tester in the automated production line application

Air tightness tester manufacturer selection guide: avoid stepping on the pitfalls of traps, find the most suitable partner

2025-08-26

This article analyzes in depth the two main technical paths for airtightness testing of consumer electronics products: airtight water leakage test and non-destructive airtightness inspection. The article introduces the principles, advantages and applicable scenarios of the two technologies, and emphasizes their synergistic effect, pointing out that there is no absolutely optimal solution, only the most suitable combination of technologies. At the same time, it looks forward to the trend of intelligent upgrading and standardization requirements, and emphasizes Jingcheng Industrial Technology's technological leadership in the field and its commitment to providing customers with free solution consulting.

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