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Home >> Industries >> Environmental Reliability Testing www.cvc.org.cn
Climatic&Environmental Testing
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  1.Introduction


Climatic & Environment Testing refers to a test where a simulated climatic environment condition or an accelerated test condition is provided for the whole machine, electric and electronic components or materials to evaluate the anticipated influence the actual application environment has on products and materials with an aim to expose the defects of the choice of product components, diagram design and process and improve the environment adaptability of the product.

Climatic and EnvironmentalTesting generally includes simulation test and accelerated test. For example, the regular storage test at high and low temperature belongs to simulation test with a quite long test cycle while rapid temperature change test or HALT test belongs to accelerated test which can obviously shorten the test period of environment reliability test and expose the defects of products’ working life cycle. Before finalizing the design, environment adaptability test is needed for most products to evaluate the long-term adaptability in application environment.
 

  2.Test Scope

Product Scope:
Household Appliances
Auto Parts
Electrical Tools
Marine/Fishing Equipments
Lighting Equipments
IT Equipments
AV Products
Medical Equipments
Power Supply Equipments
Cable Bridge
Wireless Products
Electrical Accessories

Test Items
High/low temperature (Storage/Operation) test
Accelerated test of high/low temperature (-70℃~300℃)
Rapid temperature change test(max 15℃/min)
Constant humidity and heat test
Alternating humidity and heat test
Temperature and humidity program control cyclic test
Temperature impact test (impact of cold and heat)
Low air pressure test (min 1kPa)
HALT (highly accelerated life) test
Hydrogen bomb test
Blank ammunition test
IPX1~IPX2 Water-dropping tes
IPX1~IPX2 Water-dropping tes IPX3~IPX4 Water-pouring test
IPX5~IPX6 Hose test 
IPX7 Water immersion test 
IPX8 Submergence test 
IP1X~IP4X Anti-solid/Anti-electric shock test
IP5X Dust test 
IP6X Dust-tight test
 

Test standards
GB/T 2423.1
GB/T 2423.2
GB/T 2423.3
GB/T 2423.4
IEC 60068-2-3
IEC 60068-2-4
GB/T 2423.22
IEC 60068-2-14
GB 4797.1series
IEC 60068-2-38
GB 4706.1
IEC 60335-1
OTIS 51628
OTIS 52956
CECS 31
CECS 106
GB/T 2423.21
GB/T 2423.25
GB/T 2423.26
 
 
 
  3.Expert Team

CVC is the chairman organization of the Technical Subcommittee on Testing of Climate of the National Technical Committee on Environmental Conditions and Methods of Test for Electric and Electronic Product of Standardization Committee, Testing Center of Environmental Adaptability for Mechanical Industry, PTP of low temperature testing of CNAS. Testing service team of high efficiency will provide the most professional service to our partners.

 
  4.Test Equipments and Facilities

With all kinds of domestic and imported testing equipments, the environment testing laboratory of CVC can provide diverse testing items such as high and low temperature, heat and humidity (moisture-proof), rapid temperature change, impact of temperature, humidity and temperature cycling, etc., which can comply with requirements of environmental test and environmental adaptability evaluation for electric and electronic products and materials of different industries. With the biggest testing base and the most complete testing equipments in Southern China, our laboratory can help clients to quickly find the product defects, accurately evaluate the environmental adaptability of products and shorten the test cycle of environmental reliability and comply with requirements of national and international standards, specifications and clients.


 

 


 
 

 





 
  5.Other Value-added Services

As one of the largest testing and evaluation authorities with the longest history and the strongest power, CVC can provide:
Comprehensive testing and evaluation services of safety, performance, EMC, material and environment of products such as household appliances, vehicle and auto parts, electric accessories, compressors, motors, lighting products, welding machines, electronic appliances, batteries, toys, mechanical appliances, internal combustion engines, etc.
Through quality service assurance of industrial chain such as certification of products and system, calibration, inspection, training, service of standards and industries, proficiency test, technical consultation, CVC helps our partners to keep their competitive advantages.

  6.Contact Us

CVC-Guangzhou(Headquarter)

ContactMr.Jian, Ms.Lan

Tel020-32058389020-32290964

Fax020-32293889-3784

E-mailjianwb@cvc.org.cnlanxin@cvc.org.cn

CVC-Zhongshan

ContactMr.Chen, Ms.Zhou

Tel0760-23380623,0760-23380023

Fax0760-23380886

E-mailchenxh@cvc.org.cn,zhoucn@cvc.org.cn

CVC-Jiaxing

ContactMr.Wu

Tel0573-82586257

Fax0573-82586885 

E-mailwuzy@cvc.org.cn

CVC-Wuhan

ContactMr.Li, Ms.Cao

Tel027-84777155027-84845096-839

Fax027-84844620

E-mailoffice_wuhan@cvc.org.cn

CVC-Hong Kong

ContactMr.Chen, Mr.Lo

Tel00852-2607418018926128940

          00852-9510344814716143448

Fax00852-26074355

E-mailleechen@cvc.org.cn,laodw@cvc.org.cn

CVC-International Business

ContactAlex Wei

Tel020-32368069

Fax020-32293700

E-mailweiqy@cvc.org.cn



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