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11 Aug, 2022 93 Views Author: LISUN

How you can use LISUN temperature chambers to improve your outdoor lighting

Environmental test chamber is a necessary equipment for enterprises engaged in the production of electronic products. It can test and test electronic products and is an effective guarantee for the quality of ex factory products.

Environmental equipment includes:
1. Climatic environment test equipment. The environmental factors simulated by climatic environment equipment are mainly the inherent environmental factors of nature, such as temperature, humidity, wind, rain, thunder, electricity, sunshine, etc. There are also a few environmental factors, such as dust, fire and so on, which exist objectively in nature itself and are induced by human beings.
2. Mechanical environment test equipment mechanical environment test equipment is also called mechanical environment test equipment, and the simulated environment mostly belongs to induced environmental factors.
3. Electromagnetic environment test equipment electromagnetic compatibility test is a set of electromagnetic compatibility tests used to test the electromagnetic interference intensity of products to the surrounding environment and related equipment, the sensitivity of products to the electromagnetic environment and the adaptability of products to power changes.

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The temperature chambers belongs to the climatic environment test, and its test method for outdoor lighting:
1. High temperature test purpose: to assess the adaptability of outdoor lighting to storage or use under high temperature conditions.
Application test equipment: high and low temperature (damp heat) test chamber.
Test conditions: generally, a constant temperature stress and holding time are selected.
Preferred common temperature: 200 ℃, 175 ℃, 155 ℃, 125 ℃, 100 ℃, 85 ℃, 70 ℃, 55 ℃, etc;
The preferred common test time isp: 2h, 16h, 72h, 96h, etc.

2. Low temperature test purpose: to assess the adaptability of outdoor lighting to storage or use under low temperature conditions.
Test equipment: high and low temperature (damp heat) test chamber.
Test conditions: generally, a constant temperature and test time are selected.
The preferred common temperatures are: – 65 ℃, -55 ℃, -40 ℃, -25 ℃, -10 ℃, -5 ℃, +5 ℃, etc;
The preferred common test time is: 2h, 16h, 72h, 96h, etc.

3. Rapid temperature change test purpose: rapid temperature change is the temperature change that specifies the temperature change rate. It often simulates the regional environment with large temperature difference between day and night. It can also be used for life test to assess the appearance, mechanical performance and electrical performance of outdoor lighting.
Test equipment: rapid temperature change test chamber.
Test conditions:
1) High and low temperature values of temperature variation range;
2) The retention time of the test sample at high and low temperatures;
3) The rate of temperature change from low temperature to high temperature or from high temperature to low temperature;
4) Number of conditional test cycles.

4. Temperature shock test purpose: to assess the adaptability of outdoor lighting to the sharp change of ambient temperature. The purpose of thermal shock test is basically the same as that of temperature cycle test, but the conditions of thermal shock test are much harsher than that of temperature cycle test.
Test equipment: two box cold and hot shock test chamber, three box cold and hot shock test chamber.
Test conditions:
1) High and low temperature values of temperature variation range;
2) The retention time of the test sample at high and low temperatures;
3) Conversion time from low temperature to high temperature or from high temperature to low temperature;
4) Number of conditional test cycles.

Before the outdoor lighting are put into production with these tests, the quality of products can be greatly improved, which is not only beneficial to businesses, but also to meet the interests of consumers. LISUN Launched, Temperature Humidity Chamber | Thermal Chamber | Climate Chamber is according to IEC60068-2-1 (GB/T2423.1) and IEC60068-2-2 (GB/T2423.2), IEC60068-2-78, IEC60598-1, GB/T2423.17, GB/T5170.2, GB/T5170.5. The climate chamber is used to test the CFL/LED which meets IES LM-80-08, electricity products, automative cars, home appications and mobiles.

GDJS-015B High and Low Temperature Humidity Chamber

HLST-500D High and Low Temperature Thermal Shock Chamber can be used in the temperature shock test and fast-changing temperature test in a wide range such as aviation, air space, electronic components and material research.

HLST-500D High and Low Temperature Thermal Shock Chamber

Lisun Instruments Limited was found by LISUN GROUP in 2003. LISUN quality system has been strictly certified by ISO9001:2015. As a CIE Membership, LISUN products are designed based on CIE, IEC and other international or national standards. All products passed CE certificate and authenticated by the third party lab.

Our main products are GoniophotometerIntegrating SphereSpectroradiometerSurge GeneratorESD Simulator GunsEMI ReceiverEMC Test EquipmentElectrical Safety TesterEnvironmental ChamberTemperature ChamberClimate ChamberThermal ChamberSalt Spray TestDust Test ChamberWaterproof TestRoHS Test (EDXRF)Glow Wire Test and Needle Flame Test.

Please feel free to contact us if you need any support.
Tech Dep: [email protected], Cell/WhatsApp:+8615317907381
Sales Dep: [email protected], Cell/WhatsApp:+8618117273997

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