The ball pressure test is one of the tests in the safety test in ADAYO lighting, a ceiling light fixture manufacturer, generally we will sample test in the incoming material to ensure that the materials used in the product are heat resistant. The ball pressure test is an essential safety test in the production of LED downlights and spotlights, and is generally applied in the verification, material or supplier changes, and design changes.
In the LED ceiling light fixture ball pressure test, test samples to be flat surface, the thickness of at least 2.5mm, if the thickness is not enough, can be stacked two or more pieces. The sample size requires a minimum of 10mm square side length and at least 10mm round diameter. If the sample cannot be obtained from the product, the sample thickness provided by the customer should be at least 3.0+/-0.5mm with the same dimensional requirements as above. After obtaining the samples, the samples should be kept at a temperature between 15 degrees and 30 degrees and relative humidity between 45% and 75% for 24 hours.
The test product after the test whether the diameter of the ball pressure is more than 2.0mm, not more than the test, ADAYO lighting, a ceiling light fixture manufacturer in strict accordance with IEC 60598-1, clause 13.2, IEC 60695-10-2, GB7000.1 13.2 standards to test.
The specific steps of ADAYO lighting, a ceiling light fixture manufacturer LED downlight material needle flame test are as follows:
1. Check the ball pressure test for damage (weight 20+0.2N, ball diameter 5mm), put the ball pressure test device and the support iron rod into the oven for heating, pay attention that the device should not be pressed on top of the support parts to prevent the ball from wearing.
2. Turn on the main oven power switch and the heaters begin to heat up.
3. Set the temperature value for the test. (set the temperature according to the material characteristics)
4. The test time is preset to 60 minutes, and the standard requirement test time is 60min+2min/0min.
5. The ball pressure test device and support irons are left at the test temperature for 24H or when the temperature reaches a steady state. When the temperature reaches the preset temperature, turn on the timing switch.
After the LED ceiling light fixture material ball pressure test is completed, the sample is removed using high temperature gloves and placed in water at a temperature of 20+5°C within 6 seconds. After 10 seconds of immersion, remove from the water, measure the diameter of the ball pressure within 3 minutes. The diameter of the ball pressure does not exceed 2.0mm as passing the test.
LED ceiling light fixture material ball pressure test should be noted that the material of fixed current-carrying components or safety extra-low voltage components in place insulating material components need to meet the conditions of at least 125 ℃ (if the actual measurement is higher than 100 ℃, you need to use the actual measurement +25 ℃), such as: PCB board, transformer skeleton, etc. The material that plays a role in preventing electric shock needs to meet the condition of at least 75℃ (if the actual measurement is higher than 50℃, then you need to use the actual measurement +25℃), such as: power supply housing, lens, etc.
After the ball-pressure combustion test is completed, we will evaluate whether the incoming material meets the standard based on the test results, and the following is the test report of the ball-pressure test.
The material of this LED downlight ceiling light fixture manufacturer has been tested by ball pressure, with good heat dissipation, different size optional and adjustable buckle cut size 50-260mm. This led downlight ceiling light fixture manufacturer also can change different color of bezels and tooling free for installation, with 3pin loop in and loop out.
As a ceiling light fixture manufacturer and bedroom light fixtures custom is committed to becoming the customer's R&D department and manufacturing department, providing customers with high-quality products and services, and creating value for customers. Save costs while ensuring high quality, and achieve mutual benefit and win-win results.
Website: https://www.adayoled.com
HUIZHOU FORYOU OPTOELECTRONICS TECHNOLOGY CO., LTD
(Ceiling light fixture manufacturer)
Add: Foryou Industrial Park Area B -- Plant NO.6 No.1North Shangxia Road,Dongjiang High-tech Industry Park, Huizhou City,Guangdong Province
Tel: 0086-752-5300601
Fax: 0086-752-5300099
Email: [email protected]
