{"id":8480,"date":"2026-11-13T14:00:39","date_gmt":"2026-11-13T06:00:39","guid":{"rendered":"https:\/\/www.air-tester.com\/?p=8480"},"modified":"2026-11-13T15:20:11","modified_gmt":"2026-11-13T07:20:11","slug":"gao-jie-pai-chan-xian-qi-mi","status":"publish","type":"post","link":"https:\/\/www.air-tester.com\/en\/gao-jie-pai-chan-xian-qi-mi.html\/","title":{"rendered":"How to Perform Leak Testing on High-Throughput Production Lines? A Parallel Testing Solution Using Four-Channel Equipment and Case Study Analysis"},"content":{"rendered":"

On a high-speed production line,The challenge with airtightness testing is whether the testing station can keep up with the pace of the entire production line.<\/strong>. When single-channel detection becomes a bottleneck, the issue can be resolved by using multi-channel parallel detection in conjunction with custom fixtures and automation interfaces.<\/p>\n\n\n\n

\"The
Precision EngineeringMulti-Channel Airtightness Tester<\/a>Applications in Automated Production Lines<\/em><\/figcaption><\/figure>\n\n\n\n

Using the JCGK outdoor heart rate monitor\u2019s standalone four-channel solution as an example, this article explains the device\u2019s configuration, operation, validation, and data traceability, and provides five key considerations for selection.<\/p>\n\n\n\n

I. The speed of a line is determined by its slowest station.<\/h2>\n\n\n\n

Imagine a production line: The upstream process sends out one product every few seconds,Single-stationAir tightness testing station<\/a>Only one item can be tested at a time; subsequent products wait in line on the conveyor belt.<\/strong>. Whether it\u2019s new energy batteries, liquid-cooled servers, consumer electronics, automotive parts, small appliances, or medical devices\u2014any product that must pass waterproof testing before leaving the factory will sooner or later run into this roadblock.<\/p>\n\n\n\n

After a production line is upgraded from a single-station setup to an automated system, single-channel inspection typically reveals four issues:Long lead times for individual items; product backlog<\/strong>.;Frequent manual startup, switching, interpretation, and recording<\/strong>.;We need to test multiple products at the same time, but we only have one workstation.<\/strong>.;Data is scattered all over the place, so you have to check several records to find information on a single product.<\/strong>The<\/p>\n\n\n\n

So we need to rephrase the question.Don't ask, \"How can we test faster?\" Ask, \"How can we ensure testing doesn't slow down the production line?\"<\/strong>\u00a0Air tightness test equipment<\/a>Coordination among tooling, fixtures, and production processes is more effective than simply reducing inspection time.<\/p>\n\n\n\n

II. Four-Channel Parallel Processing: Breaking a Single Workstation into Four<\/h2>\n\n\n\n

The concept behind the multi-channel approach is straightforward:For example, with four independent channels, each of the four products occupies a separate station, where they are inspected simultaneously and evaluated individually.<\/strong>. A typical configuration consists of oneMulti-Channel Airtightness Tester<\/a>A main unit, four independent channels, a four-station automated fixture set, sealing fixtures tailored to the product\u2019s structure, and startup, result output, and data management functions configured according to production line requirements.<\/p>\n\n\n\n

There are two ways to use it.During mass production, multiple channels are activated simultaneously.<\/strong>.;When conducting R&D validation and defective product analysis, start a specific channel individually<\/strong>. Real-time pressure, test pressure, and leak data for each channel are displayed separately, and the results are evaluated independently.<\/p>\n\n\n\n

One point must be made clear: four production lines do not mean a fourfold increase in production capacity.<\/strong> Clamping time, inspection cycles, fixture sealing stability, loading and unloading methods, and the cycle times of preceding and subsequent processes all place limits on production capacity. The number of lanes should be determined based on production capacity requirements and process conditions; more is not necessarily better.<\/p>\n\n\n\n

Comparison Items<\/th>Single-channel sequential detection<\/th>Four-Channel Parallel Detection<\/th><\/tr><\/thead>
Product Flow<\/td>Since they enter the same workstation one after another, lines tend to form.<\/td>Distributed across four workstations for simultaneous testing<\/td><\/tr>
Start-up Method<\/td>Launch One by One<\/td>It can be started on a single channel or on multiple channels simultaneously.<\/td><\/tr>
Data Presentation<\/td>Single-Station Data<\/td>Pressure and leak data for each channel are displayed separately<\/td><\/tr>
Applicable Scenarios<\/td>Relaxed production schedule, low output<\/td>Inspection Process Becomes a Bottleneck; Continuous Batch Inspection<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

III. Real-World Case Study: Fully Enclosed Outdoor Heart Rate Monitor<\/h2>\n\n\n\n

Since this product is used outdoors, if the casing is not properly sealed, moisture will seep inside through weak spots and damage the electronic components. Given the customer\u2019s production capacity requirements, JCGK configured it withA standalone setFour-channel airtightness testing equipment<\/a><\/strong>The<\/p>\n\n\n\n