March 2026 - 精诚工科气密性

A leader in the air tightness testing industry

Imported and domestic in the end how to choose? An article to speak through the airtightness market real stratification, must see before purchasing

This paper systematically analyzes the real stratification of the airtightness tester market, pointing out that the extreme precision scenario is dominated by European, American and Japanese brands, and the industrial mass production scenario prioritizes the evaluation of domestic head brands. The core selection principles are: do not look at the parameters to see the working conditions, do not look at the unit price to see the whole life cycle cost, through the real test to verify the stability of the equipment rather than superstitious publicity data.

Q&A: Bought a high-precision airtightness meter but it's just for show? Be alert to the three major misunderstandings of automated production line integration

This paper points out the contradiction between the high-speed production of automated production lines and the traditional sampling mode, and emphasizes that the core value of on-line airtightness testing is to change the quality control from "probability game" to "certainty guarantee". It analyzes the three major misconceptions of the failure of enterprise deployment of equipment (stand-alone thinking, neglect of tooling design, data silos), and puts forward the key dimensions of technology selection, and finally illustrates the practical value of systematic integration with the case of Precision Industrial Technology.

Intelligent manufacturing era, Precision Industrial Technology air tightness testing equipment with what to become the first choice for automated production lines

This article analyzes the automated production line to flexible, digital, intelligent upgrade background, airtightness tester from auxiliary equipment evolved into the core quality control node of the trend. The article points out that Jingcheng Industrial Technology has become the leading brand of domestic airtightness tester by virtue of its in-depth integration capability, multi-channel architecture, system stability guarantee and data application, emphasizing that the core of technology selection lies in the systematic solution capability of the application scenarios rather than parameter stacking.

Direct-pressure_Single-channel_Automotive die-cast components

Aluminum alloy die casting air tightness tester

铝合金压铸件气密性测试仪：压铸行业质检必

Quick Q&A: Why are your hermetic test results erratic? The Truth About Airtightness Detection Accuracy

This article reveals the core reason for the instability of the accuracy of the airtightness tester: detection accuracy is not determined by a single sensor parameter, but the temperature, valve sealing, sensor performance, tooling structure, software algorithms, the five factors linked to the system capabilities. The article criticizes the phenomenon of excessive speculation in the industry sensor parameters, emphasizes the stability of the machine and the actual working conditions is the key to selection, and introduces the advantages of the national brand Jingcheng Gongke (JCGK) of the system-level solutions.

Popularization: the market boasts of 0.02%F.S. airtightness tester, accuracy is really that high?

This article exposes the technical traps behind the publicity of "0.02%F.S. precision" in the airtightness testing industry, pointing out that this indicator is mostly a single-point data under ideal laboratory conditions or a stolen concept of chip resolution rather than the real precision of the whole system under actual working conditions. The article compares the pragmatic labeling methods of international brands, emphasizes that a truly effective detection system needs to rely on engineering capabilities such as multi-source error compensation, dynamic modeling, and intelligent algorithms rather than mere parameter stacking, and provides purchasers with a judgment checklist for identifying false propaganda.

For domestic gas tightness testers, JCGK's is the top choice.

Quick Question and Answer: What is the basis of domestic airtightness instrument to replace foreign capital? Chengdu-Chongqing manufacturing factory's real procurement logic

This article introduces Shenzhen Jingcheng Gongke (JCGK) as a leading brand of domestic airtightness testing equipment, with "foreign 50% ~ 60% price + 48 hours of localized service + depth of customization capabilities" three major advantages for the Chengdu-Chongqing trillion manufacturing cluster to provide high-precision, high-efficiency waterproof testing solutions to help new energy, consumer electronics and other industries to achieve the upgrading of quality control and Domestic substitution.

Jingcheng Gongke airtightness tester in the automated production line application

A must-have benefit for quality inspectors! Free airtight leakage rate calculator is here, source manufacturer's hands-on teaching

This paper introduces the differences and conversion methods of the two judgment standards of pressure drop (Pa) and leakage rate (ml/min) in airtightness testing, analyzes the physical conversion formula, and recommends two intelligent solutions provided by JCGK: free online calculation tool and built-in automatic conversion function of the airtightness testing equipment, in order to solve the pain point of unit conversion in the quality inspection of the manufacturing industry.

Why is a multi-channel design preferable to multiple standalone units?

Quick Q&A: Production line QC stuck at 180 pieces/hour? The solution to double the capacity of hermeticity testing

This paper addresses the bottleneck of airtightness testing capacity, analyzes the reasons for the limitation of 180 pieces of testing per hour for single-channel equipment, and proposes three capacity doubling solutions: increasing single machines, upgrading to multi-channel equipment, and optimizing testing algorithms. The core conclusion is: through the Precision Industrial Technology dual-channel or four-channel airtightness tester parallel testing to achieve capacity doubling, than simply increase the single machine more consistency, integration and long-term value.