Electric Toothbrush Air Tightness Testing Equipment
Whats/App: +86 156 1874 6768
Web: standard-groups.com
The Electric Toothbrush Air Tightness Testing Equipment is a dedicated instrument used to evaluate the sealing performance of electric toothbrush products. It detects micro-leakage by analyzing pressure variations, ensuring that the product meets waterproof requirements such as IPX7. The system provides stable, high-precision testing for mass production quality control in personal care product manufacturing.
Application
This equipment is used for air tightness and waterproof performance testing of electric toothbrushes and related sealed handheld devices. It is suitable for finished product inspection and structural sealing verification, including housing joints, charging port sealing, and internal cavity integrity. It is widely applied in personal care electronics manufacturing, waterproof consumer electronics testing, and small household appliance quality control.
Standards
(1) IEC 60529 (IP Code protection classification)
(2) IPX7 waterproof rating standard (1 meter water immersion for 30 minutes without failure)
(3) ISO 20653 (Degrees of protection for road vehicles – reference sealing principles)
(4) GB/T 4208 (Enclosure protection standard)
(5) Internal leakage test validation standards for consumer electronic sealing performance
Parameters
| Item | Specification |
|---|---|
| Measurement Range | 1–100 kPa (differential pressure) / 0–30 kPa (custom type) |
| Resolution | 0.01 mm |
| Sensor Accuracy | ±0.1% F.S |
| Repeatability | ±0.02% |
| Test Method | Differential pressure / Indirect pressure method |
| Operating Temperature | 0–50°C |
| Air Source Pressure | 0.1–1.0 MPa |
| Air Requirement | Clean and dry compressed air |
Features
(1) High-precision differential pressure detection with ±1 Pa-level sensitivity
(2) Supports IPX7 waterproof sealing verification testing
(3) Dual testing methods including differential pressure and indirect pressure mode
(4) Stable measurement system with high repeatability and low drift
(5) Suitable for high-volume production line testing
(6) Fast response and short cycle time for efficient inspection
(7) Custom fixture compatibility for different toothbrush structures
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