September 2025 - 精诚工科气密性

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

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.

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

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.

Positive and Negative Pressure Volumetric Air-Tightness Tester

Full Scene Airtightness Tester: A Technological Leap from "Specialized Tool" to "Intelligent Platform

This article introduces the full-scene airtightness tester developed by Jingcheng Industrial Technology, which solves the dilemma of needing multiple equipments to cope with different scenarios in traditional testing through innovative technology. It has positive pressure, negative pressure and volume quantitative three test modes, covering a wide range, can intelligently recognize the product and automatically switch the optimal detection strategy. The dual-channel design nearly doubles the inspection efficiency, bringing significant ROI and productivity improvements to the organization.

Direct Pressure_Single Channel_Headlight Module 2

Automotive headlight air tightness tester

Automotive headlight airtightness tester: revealing JC-TC-1

Direct Pressure_Four-Station_Connector Part2

Four-station airtightness tester

四工位气密性检测仪：多产品气密性测试方案

Direct Pressure_Four-Channel_Automotive Thermostat

Thermostat air tightness testing equipment

调温器气密性检测设备：精诚工科独立四通道

Dynamic and Static Tester_Dual Channel_Scaler Pump Body 5

Water Pump Motor Air Tightness Test Bench

水泵马达气密性测试台：水泵马达，如何保证

How to choose waterproof test? Airtightness meter vs. soaking method vs. real water meter, see the wisdom of choosing airtightness measurement

The article introduces three airtightness measurement methods: airtightness tester measurement, direct soak method and true water leakage tester measurement, and analyzes them in four dimensions: product value, accuracy requirements, production scale and application scenarios. The airtightness tester is the mainstream choice for industry, with the advantages of non-destructive, accurate and efficient; the direct soak method is intuitive but inefficient and risky; and the true water leakage tester is suitable for high-level waterproof verification and leakage point localization.

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

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.