Smart Watch Air Tightness Testing Equipment
Whats/App: +86 156 1874 6768
Web: standard-groups.com
The Smart Watch Air Tightness Testing Equipment is designed for precision sealing performance evaluation of smartwatch components and finished products. It includes both positive pressure and differential pressure testing systems. The equipment detects micro-leakage by monitoring pressure changes or pressure differences, ensuring reliable waterproof performance for daily wear conditions such as washing hands, sweating, rain exposure, and swimming. It is a critical quality assurance system for wearable device manufacturing.
Application
This equipment is widely used in waterproof and sealing verification of smart watches and wearable electronics. It covers multiple production stages including middle frame incoming inspection, front housing assembly testing, rear housing component testing, and final product sealing validation. It is used to evaluate sealing integrity of buttons, housing joints, display bonding areas, heart rate sensor windows, charging pins, speaker vents, and pressure sensor structures. It is widely applied in smart wearable manufacturing, consumer electronics quality control, and waterproof device testing laboratories.
Standards
(1) IEC 60529 (IP Code protection classification)
(2) ISO 20653 (Degrees of protection for electrical equipment)
(3) GB/T 4208 (Enclosure protection standard)
(4) GB/T 2423.23 (Environmental sealing and pressure testing methods)
(5) ISO 22810 (Water-resistant watches standard)
(6) Internal quality control standards for wearable electronic sealing verification
Parameters
| Item | Specification |
|---|---|
| Test Methods | Positive pressure / Negative pressure / Differential pressure |
| Typical Pressure Range | 0–25 kPa (positive pressure) |
| Differential Pressure Method | High-precision real-time comparison |
| Sensor Accuracy | High precision differential pressure sensor |
| Detection Type | Micro-leakage detection |
| Test Medium | Dry compressed air |
| Control System | PLC + touchscreen interface |
| Data Output | USB / Ethernet export |
| Application Mode | Multi-station production line testing |
Features
(1) Supports multiple testing methods including positive pressure, negative pressure, and differential pressure
(2) High-precision micro-leakage detection suitable for waterproof wearable devices
(3) Stable performance for mass production line integration
(4) Fast cycle testing suitable for high-efficiency assembly lines
(5) Multi-stage testing covering full smartwatch assembly process
(6) High sensitivity pressure monitoring for tiny leakage detection
(7) Modular fixture design adaptable to different smartwatch models
(8) Automatic judgment and data traceability for quality control systems
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