1000L KOMEG Environmental Stress Screening ESS Chamber Reliability Testing

1000L KOMEG Environmental Stress Screening ESS Chamber Reliability Testing

1. Advantages of Temperature Cycling:

Many independent studies have been conducted analyzing the effectiveness of various types of ESS processes. Conclusive data has been compiled by many manufacturers of electronic assemblies supporting today's thinking that temperature cycling is the most effective type of screening process.

While it has been demonstrated that both temperature cycling and random vibration together is the most effective screen in terms of identifying latent defects, if a single screen is to be used, temperature cycling is considered to be the single most effective screen in identifying latent defects. According to the ESSEH guidelines, temperature cycling regularly detected an average of two-thirds more latent product defects than with random vibration alone, which is ranked second most effective in identifying defects.

Stress uniformity is without question the most important aspect of the screening process. Temperature cycling provides the additional advantage of a uniform stress environment when air flow across the product is tightly controlled. All areas of the product must be subjected to an equal amount of stress throughout the screen profile. Some other methods of screening do not offer this uniformity across the product

2. Standards Implemented and Met

GB10592-89 Technical requirements for high and low temperature test chamber

GB2423.1-1989 Low temperature test

GB2423.2-1989 High temperature test mode

4. Applications:

4.1 A. Who want his products more reliable in different environmental conditions
B. Who plan to make the world a better place with his high quality and reliability products

4.2 Location: Lab, testing center,

4.3 Note:

Temperature adaptability test under the condition of rapid change, or gradient for electrical, electronic, instruments and other products or spare parts, particularly applies to environmental stress screening test(ESS)

5. Material:

Interior material: Stainless Steel Plate SUS304#

Exterior material: Baked Painting Steel Plate or Stainless Steel SUS304#

Insulation material: Rigid polyurethane Foam and Glass Fiber Wool

ABOUT KOMEG
 

Founded in 1990, dedicating in environmental test equipment for over 30 years, KOMEG Technology lnd Co., Limited, is famous for its KOMEG star brand of environmental test equipment in China and overseas.

KOMEG specialize in climatic test chambers, temperature humidity test chambers, thermal shock test chambers, walk-in chambers, aging test chambers and burn-in room, drying ovens, Altitude test chamber, salt spray testers, and medical laboratory equipment, etc. During the past decades, KOMEG cooperated with and served many enterprises like Gree, Konka, Samsung, LG, Hiconiecs, BYD, Magna International, TOYOTA, Amicell, Stankomet, Premier, Hitek, UL, SGS, Intertek, etc.

KOMEG factory is located in Dongguan Songshan Lake, National Hi-Tech Industrial Development Zone, covering an area of 5, 000 sqm, with over 100 skilled employees including 30+ R&D engineers. (40 minutes from Shenzhen Baoan Airport by car; and 90 minutes from Guangzhou Baiyun Airport by car)

KOMEG also has branch office in Shenzhen.

Our Philosophy
Born for quality, test for future.

Our Aim

Better idea, better design and better quality.

KOMEG keep striving for continuous innovation, releasing no less than 5 new designs each year.

Our strong R&D team and skilled engineers and workers are the key factors for our success.

No matter standard models or customized project, we have rich experience to realize customers' requirements, so that our customers worldwide can benefit more from us when working with Komeg.

Ensure to meet your specific test standards, all key components and parts are imported famous brand from all over the world.

Thats why Desay( Apples' battery supplier, KONICA MINOLTA, SENKO, Midea, TCL and Huawei are also among our long-term clients. With KOMEG top brand strength, renowned reputation domestic and overseas, our products are widely exported to Europe, America, Southeast Asia,  Africa, Oceania, etc. countries like Russia, Germany, Korea, Singapore, Brazil, etc.


Distributors welcomed, Inquire today to get your order started.