Training and explaining the instrument to customers

How to Choose the Right Pressure for Leak Testing? From -95 kPa Vacuum to 5 MPa High Pressure: A Comprehensive Guide to Jingcheng Engineering Solutions

This article systematically analyzes the logic behind pressure selection for airtightness testing, covering four pressure ranges: low pressure (0–100 kPa), medium pressure (100–500 kPa), high pressure (>500 kPa), and ultra-high pressure (>1 MPa), covering core application scenarios such as consumer electronics, new energy vehicles, and hydrogen energy. It also introduces JCGK’s comprehensive pressure testing solutions and their key advantages.