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Industry News

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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Jingcheng Gongke Gas Tightness Tester 2

A must-see for newcomers! Airtightness Tester Complete Operator's Guide: Dry Tips from Beginner to Proficient

2025-08-18

This article is a guide to the operation of Precision Engineering's airtightness tester, designed to help the novice from start to finish. The article describes in detail the core working principles of the device, including pressure monitoring technology and the six key stages of the testing process. It also provides a systematic setup process for quick hands-on operation, covering hardware connection, parameter configuration and leakage criteria determination. In addition, troubleshooting methods, data management and daily operation and maintenance points are presented to ensure optimal equipment condition and production quality.

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Airtightness Testing_LED Lamps Case

Lighting industry sealing waterproof testing program: to see how air tightness testing beat traditional water testing

2025-08-12

This paper introduces the sealing waterproof testing program for the lighting industry, comparing the traditional water test and airtightness test. The traditional water test has the defects of high risk, low efficiency and strong subjectivity. Gas tightness testing replaces water with gas, which can be accurately calculated and measured, with high testing accuracy, improved efficiency, cost savings and upgraded quality control. It not only improves product quality, but also strengthens brand equity, which is the embodiment of the transformation of manufacturing industry to intelligent manufacturing. Precision Industrial Technology provides professional gas tightness testing technology and attentive service to help the development of outdoor lighting industry.

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3. Volume Quantitative Air Leak Tester

Totally enclosed product airtightness testing: Sealing and waterproofing solution when the product has "no holes to enter".

2025-08-06

Precision Industrial Technology has launched a volume quantitative airtightness tester to solve the problem of airtightness testing of fully enclosed products. The equipment through the external pressure, monitoring the product in the test chamber gas volume and pressure changes, to determine the leakage, high precision, fast efficiency, applicable to consumer electronics, automotive, medical and other fields, to help improve the quality of manufacturing.

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Waterproof Breathable Membrane_2

An article to read the core technical principles of waterproof breathable membrane real water test, the source manufacturer technology sharing

2025-07-24

This paper introduces the importance of true water testing of waterproof breathable membrane, its technical realization and the advantages of Jingcheng Industrial Technology. Due to the difference between water molecules and gas molecules, real water testing is the key to verifying the performance of waterproof and breathable membranes. Precision Industrial Technology adopts the bottom hole water injection and pressurization technology to restore the real water pressure environment and provide customized solutions with high precision, intelligence and other advantages to help improve product quality.

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Differential Pressure Air Leak Tester

Suggested Favorite: How to choose the right high-precision airtightness tester? This in-depth guide says it all

2025-07-16

This article describes how to choose a high-precision airtightness tester, providing a detailed selection guide from the aspects of clarifying high-precision requirements, considering product characteristics, weighing core technical indicators (such as sensor accuracy, temperature compensation, data processing capabilities), emphasizing the decisive role of tooling and fixtures, as well as choosing a reliable supplier. The article also introduces Precision Industrial Airtight's technical advantages and professional service system in the field to help manufacturers make informed decisions.

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