Printed circuit boards and their assemblies (PCB & PCBA) are the core components of electronic products, and their reliability directly determines the overall reliability of electronic products. To ensure and enhance the quality and reliability of electronic products, it is essential to carry out comprehensive physical and chemical analyses of failures, identify the underlying failure mechanisms, and then propose corresponding improvement measures. MTT possesses profound technical expertise in board-level failure analysis, a complete range of analytical methods, a vast database of case studies, and a team of experienced experts, providing you with high-quality and efficient failure analysis services.
The purpose of electronic component failure analysis is to employ a variety of testing and analytical techniques and procedures to identify the failure phenomena of electronic components, determine their failure modes and mechanisms, identify the ultimate root cause of failure, and propose recommendations for improvements in design and manufacturing processes. This helps prevent the recurrence of failures and improves the overall reliability of the components.
The continuous rise in complexity and performance requirements of integrated circuits, combined with potential risks across design, manufacturing, packaging, and application stages, has led to frequent occurrences of critical failure modes such as short circuits, open circuits, leakage, burnout, and parameter drift. These issues not only result in costly device scrapping and system downtime but also often trigger disputes over responsibility among designers, foundries, packaging and testing houses, and end-users, causing significant economic losses and reputational risks.
The performance requirements for polymer materials continue to rise, while differences in understanding of high-demand products and processes between customers and suppliers often lead to frequent failures such as fracture, cracking, corrosion, and discoloration. These failures frequently cause disputes over responsibility and result in significant economic losses.
The increasingly harsh service environments of metal components place higher demands on material performance and structural reliability. However, factors such as design flaws, material defects, manufacturing deviations, or improper use can readily trigger typical failures including fatigue fracture, stress corrosion cracking, hydrogen embrittlement, creep, wear, and overload deformation.
Didn't find what you were looking for?
Consult a professional engineer immediately for your service
Didn't find what you were looking for?
Consult a professional engineer immediately for your service
Meixin Testing leverages its technological edge in constructing massive failure databases, showcasing its capabilities through comprehensive case studies, solutions for complex scenarios, partnerships with leading enterprises, and systematic intellectual property. Drawing on millions of failure analyses, it delivers precise insights into root causes, enabling inspection reports to provide robust support for clients' quality upgrades and achieve zero failures.
Didn't find what you were looking for?
Consult a professional engineer immediately for your service
Stay updated with the latest news from Maxin Testing, including technical developments, exhibitions, and events. We build on a foundation of professional testing to deliver customized solutions for our clients, ensuring quality control from the source. This empowers our clients to stand out in the marketplace and achieve commercial success.
Didn't find what you were looking for?
Consult a professional engineer immediately for your service
Maxin Testing is a nationally accredited commercial third-party laboratory. We specialize in providing testing services, technical consulting services, and solution services to clients across industries including electronics manufacturing, automotive electronics, semiconductors, and aerospace materials.
Maxin Testing operates laboratory facilities in Shenzhen, Suzhou, and Beijing, featuring multidisciplinary testing and analytical laboratories. The company pioneers an industrial hospital service model grounded in materials science engineering and electronic reliability engineering.
Didn't find what you were looking for?
Consult a professional engineer immediately for your service
Professional verification platform, delivering precise data insights to build a solid foundation of trust for investors.
Didn't find what you were looking for?
Consult a professional engineer immediately for your service
Temperature and Humidity Cyclic

In the actual application of products, they often face complex and changeable temperature and humidity environments. The changes in this environment may have a significant impact on the performance, reliability, and service life of the products. 

 

Temperature and Humidity Cyclic

| Project Background

 

In the actual application of products, they often face complex and changeable temperature and humidity environments. The changes in this environment may have a significant impact on the performance, reliability, and service life of the products. In order to ensure that the products can work normally under different temperature and humidity conditions, the temperature and humidity cyclic change test has become the important means to evaluate the performance of products. Expose the samples to the test environment with alternating set temperature and humidity, and evaluate the changes in the functional characteristics of the samples after temperature and humidity environment cycling or storage.

 

 

| Test Objective

 

Evaluate the performance and reliability of the products under repeated temperature changes.

Evaluate the ability of the products to withstand temperature and humidity changes:

By simulating the test environment with alternating set temperature and humidity, evaluate the changes in the functional characteristics of the products under different temperature and humidity conditions to ensure that the products can work stably in actual use.

 

Ensure the reliability of the products:

Evaluate the performance and reliability of the products under repeated temperature and humidity changes to ensure that the products can work normally under different environmental conditions and extend the service life of the products.

 

Comply with industry standards:

Conduct temperature and humidity cyclic change tests in accordance with relevant industry standards to ensure that the products meet industry specifications and customer requirements and enhance the market competitiveness of the products.

 

 

| Testing Standards

QC/T 29106-2014

 

 

| Service Products / Fields

 

This temperature and humidity cyclic change test project is applicable to various products such as electronic appliances, aerospace products, automatic components, communication components, automobile accessories, and other types of products that need to evaluate their resistance to temperature and humidity changes.

Applications:

The temperature and humidity cyclic change test is widely used in multiple fields such as electronic manufacturing, automotive electronics, instrumentation, and aerospace. It is an important means to ensure the reliability and stability of products in different temperature and humidity environments.

 

 

| Project Advantages

 

Wide temperature range: A wide temperature range of -70°C to 150°C is provided to meet the test requirements of different products.

High humidity range: The humidity range can reach 20-98%RH, ensuring the accuracy and reliability of the test.

Precise temperature change rate: The temperature change rate is 1°C/min, ensuring the smoothness and accuracy of temperature and humidity changes.

Comprehensive service: Provide comprehensive services from sample preparation, test preparation, formal test to result reporting, ensuring that customers can obtain accurate test results and solutions.

 

Service Content:

Customized temperature and humidity cyclic change test solutions are provided to meet the testing needs of different customers.

Provision of technical support and consulting services during the testing process to ensure smooth execution of the analysis.

Provide detailed test reports and conclusive recommendations, offering strong support for product improvement and optimization.

 

 

| MTT Advantages

 

1. Professional Team: A team of highly experienced testing engineers and technical experts.

2. Advanced Equipment: Equipped with internationally leading testing instruments to ensure accuracy and reliability of results.

3. Efficient Service: Rapidly respond to customer needs and provide one-stop, high-efficiency inspection services.

4. Authoritative Certification: The laboratory is certified by ISO/IEC 17025, ensuring that test reports have international credibility.

Online Service Enquiries
  • * Name:
  • * Email:
  • * Company:
  • Position:
  • * Tel:
  • City:
  • Consultation Content:
1. When you provide personal information to this website, we shall not disclose (share, sell or transfer) any of your personal information to third parties (including companies or individuals) without your prior consent, unless required by law or government mandate.
2. The information you provide will only be used to help us deliver a better service to you.
Online Customer Service
Business Consultation
Free Consultation
Report Inquiry
Back to Top
Contact Us
  • *Name:
  • *Contact:
  • *Email:
  • *Company/Organization/school:
  • *The location:
  • *Message information: