Reasons and Principles of the Need for Fluorescent Lamp Life Testing
Fluorescent lamps are used in a wide variety of lighting applications because of their high efficiency, long life and low operating costs. However, like any other lighting source, their performance deteriorates over time and they eventually fail. To ensure that fluorescent lamps meet their expected lifespan, manufacturers should perform life testing on them.
Fluorescent lamp life testing is a method of determining the expected life of a fluorescent lamp. The test involves running the lamp continuously until it fails. The total number of hours of operation before the lamp fails determines the life of the lamp. The test is conducted under controlled conditions to ensure accurate results.
The test setup typically includes a plurality of fluorescent lamps that are mounted in a test fixture. The test fixture is then installed in a test chamber where temperature, humidity and other environmental conditions are precisely controlled. The lamps are connected to a power source and their performance is continuously monitored throughout the test.
The SH3302A Fluorescent Lamp Life Tester is designed and manufactured in accordance with the relevant requirements of IEC 60598-1, IEC 60081 and other standards. It is suitable for fluorescent lamp life test of different specifications. It can realise the life test of overpressure, long-pass, on-off and so on. The test equipment is movable and can be selected to be stratified according to the situation. The box body is made of S304 stainless steel or high-grade aluminium alloy.
Technical parameters:
1, Power supply: AC 220V±10% 50Hz
2, Test voltage: AC 10~250V adjustable (can be customised)
3, test current: 0.05 ~ 20A adjustable (can be customised)
4, test station: 30 ~ 150 optional
5, test time: 1 ~ 9999h can be set arbitrarily
6, turn on time: 0 ~ 99h99s can be set arbitrarily
7, stop time: 0 ~ 99h99s can be set arbitrarily
8, the number of tests: 0 ~ 9999999 times can be set arbitrarily
9, display and control: touch screen + PLC, English menu
10, Display each circuit of the test product on and off instructions, record each test piece of light circuit failure or not heat (i.e., damage) time, and light display alarms
11, can save the test data of each lamp (i.e. life)
12, Optional: ventilation and heat exhaust function.
The life of a fluorescent lamp is affected by many factors, including the quality of the lamp components, the manufacturing process and operating conditions. Example. Lamps that are switched on and off frequently have a shorter life than lamps that run continuously. Lamp life is also affected by the type of electronic ballast used, which can also affect the starting voltage and current of the lamp.
Once the tests have been completed, the cause of the lamp's failure is examined. The test results are then used to estimate the expected life of the lamp under different operating conditions. This information is important for manufacturers to determine the warranty period of their products and to provide customers with accurate information about the expected performance of the lamp.
In summary, fluorescent lamp life testing is an important part of the quality control process for fluorescent lamps. By testing their products under controlled conditions, manufacturers can ensure that their products meet their life expectancy and provide their customers with reliable and effective lighting solutions.
