Underwater Lamp Air Tightness Leak Tester

The Underwater Lamp Air Tightness Leak Tester is a precision instrument designed for sealing performance and leakage detection of underwater lighting products. It features real-time data monitoring, historical data storage, and test result export functions. The system compares measured leakage data with standard values to evaluate sealing performance, helping manufacturers accurately control product waterproof reliability and optimize production processes.

Application

This equipment is used for air tightness and waterproof testing of underwater lamps, pool lights, fountain lights, marine lighting fixtures, and outdoor waterproof lighting products. It is suitable for finished product inspection and structural sealing verification, ensuring reliable performance under submerged or high-humidity environments. It is widely applied in lighting manufacturing, outdoor engineering lighting systems, marine equipment, and waterproof electrical product industries.

Standards

(1) IEC 60529 (IP Code protection classification)
(2) GB/T 4208 (Enclosure protection standard)
(3) ISO 20653 (Degrees of protection for electrical equipment)
(4) GB 7000.1 (Luminaires – General safety requirements)
(5) GB/T 2423.23 (Environmental sealing and pressure test methods)

Parameters

Features

(1) Real-time monitoring of pressure and leakage data during testing
(2) Supports historical data storage and export for traceability analysis
(3) High sensitivity leak detection suitable for underwater sealing products
(4) Stable structure designed for industrial production environments
(5) Intelligent judgment system for automatic OK/NG sorting
(6) Compatible with customized fixtures for different lamp structures
(7) Fast testing cycle suitable for mass production quality control

Accessories

(1) Customized sealing fixture for underwater lamps
(2) Pressure control and regulation system
(3) High-precision pressure sensor module
(4) PLC control and touchscreen system
(5) Calibration standard leakage reference device

Test Procedures

(1) Install the underwater lamp into the customized sealing fixture
(2) Ensure stable fixation and proper sealing of the test chamber
(3) Set test parameters including pressure, time, and leakage limit
(4) Start pressurization phase according to preset conditions
(5) Enter stabilization phase to balance internal pressure
(6) Perform leakage detection during test phase
(7) Automatically evaluate results and record data
(8) Output OK/NG judgment and store test report

Maintenance Information

(1) Regular calibration of pressure sensors to ensure measurement accuracy
(2) Inspect sealing fixtures for wear or deformation
(3) Maintain clean and dry compressed air supply
(4) Check pipelines and connectors for leakage regularly
(5) Ensure data system backup and periodic software maintenance

Conclusion

The Underwater Lamp Air Tightness Leak Tester provides a stable and accurate solution for waterproof sealing inspection of lighting products used in submerged and outdoor environments. With real-time data monitoring and automatic judgment functions, it improves production efficiency, ensures product reliability, and supports strict waterproof quality control requirements.

FAQ

(1) What is this product?
The Underwater Lamp Air Tightness Leak Tester is a precision testing device used to evaluate the sealing performance of underwater lighting products. It detects micro-leakage by monitoring pressure changes to ensure waterproof reliability under submerged conditions.

(2) What is this product used for?
It is used for waterproof and sealing inspection of underwater lamps, pool lights, fountain lights, and outdoor waterproof lighting fixtures. It ensures that products can operate safely in water or high-humidity environments without leakage failure.

(3) What is the working principle of this product?
It works by applying compressed air into a sealed chamber and monitoring pressure changes over time. Leakage is determined through pressure decay analysis and compared with preset allowable limits.

(4) Why is this product important?
It ensures that underwater lighting products maintain stable sealing performance in harsh environments. It prevents water ingress damage, improves product safety, and reduces failure rates in real-world applications.

(5) What industries is this product suitable for?
It is widely used in lighting manufacturing, outdoor engineering lighting systems, marine equipment, and waterproof electrical product industries requiring high-reliability sealing verification.