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Airtightness Tester

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2026 Procurement Insider: How to Avoid the Low-Price Trap When Selecting Leak Testing Equipment

This article exposes the hidden cost pitfalls associated with low-cost, domestically produced airtightness testers, pointing out that while initial savings of a few thousand yuan in procurement costs may seem attractive, they can lead to subsequent losses of hundreds of thousands of yuan due to misjudgments, customer complaints, returns, and failed factory audits. Using JCGK as an example, the article highlights the core advantages of established suppliers in terms of software algorithm stability, customized delivery, after-sales response, and international certifications, urging manufacturing companies to focus on the total cost of ownership rather than simply the initial price.

ePTFE Membrane Hydrostatic Pressure Tester

Real-Water Coating Combined with Precise Pressure: A Comprehensive Guide to the Efficient Testing Logic Behind the Water Resistance of Waterproof Breathable Membranes

This article introduces the Water Pressure Resistance Tester for Waterproof and Breathable Membranes launched by JCGK. Utilizing a "real water coating + pneumatic loading" method to simulate real-world operating conditions, it provides an intuitive assessment of the water-blocking capabilities of membrane materials such as ePTFE. The device covers the membrane surface with water and applies pressure, displaying real-time leakage data. It supports high-definition observation of failure phenomena such as water droplets, wetting, and pinholes on the membrane surface, and allows for photo and video recording for archiving. It is suitable for R&D validation and mass quality inspection in industries such as new energy, automotive electronics, and consumer electronics.

Five-channel Respiratory Cycle Tester

Breaking Down Barriers Between Research and Production! Jingcheng Engineering Partners with Leading Universities to Establish New Standards for Airtightness Testing

This article, written by JCGK, addresses the selection of airtightness testing equipment for university laboratories. It compares the differences between industrial and research testing, analyzes the shortcomings of imported equipment, introduces case studies of industry-university-research collaborations with multiple universities, emphasizes customized services and data traceability capabilities, and covers research fields such as materials, aerospace, new energy, and healthcare, with the aim of promoting domestic airtightness testing solutions.

Jingcheng Gongke airtightness tester in the automated production line application

Quick question and answer: What makes the domestic source manufacturer Jingcheng Gongke's airtightness instrument can replace the imported brand?

This paper objectively analyzes the domestic airtightness testing equipment to replace the feasibility of imported brands, pointing out that in the mainstream industrial scene of 90% China's domestic production already has the strength of the level of replacement, but there is still a gap in the extreme high-precision areas. Take the national brand Jingcheng Gongke JCGK as an example, emphasizing that the core of "equal replacement" is the ability to land a complete set of solutions rather than low price competition.

Jingcheng Gongke airtightness tester in the automated production line application

Q&A: what are the brands of airtightness meters with good quality?2026 airtightness testing supplier ladder in-depth review

This article is Shenzhen Jingcheng Industrial Technology Co., Ltd. released the 2026 airtightness tester brand selection guide, a comprehensive assessment of the international and domestic airtightness instrument brand's technical strength, application scenarios and service capabilities, listed the top ten recommended brands and give advice on selection, the core proposition of "suitable for the production line needs of the brand is the best choice".

Jingcheng Gongke Gas Tightness Tester 2

QUICK Q&A: What is the difference between helium detection method and pressure drop method? How to choose the right hermetic gauge supplier

This article is a quick Q&A comparing two mainstream solutions for leak testing: pressure drop and helium detection. Pressure drop method has low cost and high efficiency, and is suitable for routine sealing inspection; helium detection method has very high sensitivity, and is suitable for precision scenarios of micro-leakage control. Selection should be based on the allowable leakage rate, use scenarios, product structure and production line demand comprehensive judgment, and puts forward the five core criteria for selecting suppliers of hermetic tester.

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