本文阐述了在工业生产中，气密性测试和爆破压力试验的必要性和正确顺序。强调先进行气密性测试可避免灾难性事故、数据失真和资源浪费介绍了，气密性测试的三重价值，包括缺陷识别、质量评估和工艺优化。同时，展示了精诚工科在气密性检测设备领域的技术实力和商业价值，以及其为客户提供全方位解决方案的能力。
This paper focuses on how to select the right airtightness tester when budget is limited. The importance of demand analysis is emphasized, including product characteristics, accuracy requirements and production volume considerations. On the technical selection, it is recommended to choose the detection method and function configuration according to the actual demand. On brand selection, the importance of after-sales service is emphasized. The practical cases show how to choose the right equipment according to the needs, and introduce the process and action guidelines for purchasing decisions, finally emphasizing the selection of the right equipment rather than the most expensive or cheapest equipment.
