| Project Background

With the rapid development of modern electronic technology and industry, the requirements for the adaptability of various products to extreme temperature change environments are increasing day by day. As a method to simulate the performance of products under extreme temperature change conditions, the rapid temperature change test is widely used in fields such as electronic manufacturing, automotive electronics, aerospace, and instrumentation to evaluate the reliability and stability of products in environments with rapid temperature changes.

| Project Overview

The rapid temperature change test is a method to evaluate the performance of products or materials under extreme temperature change conditions. The severity of the test is determined by the high/low temperature range, temperature change rate, dwell time, and number of cycles. It is widely used in device screening, structural component evaluation, and product reliability evaluation.

| Test Objective

1. Determine whether the product suffers physical damage or performance degradation when subjected to alternating and drastic changes in the surrounding atmospheric temperature.

2. Evaluate the product's resistance to temperature changes: By simulating the working environment of the product under extreme temperature change conditions, evaluate the performance of the product during the rapid temperature change process, including changes in functions, structures, materials, etc.

3. Discover potential defects: During the rapid temperature change test process, observe and record the failure modes of the product to discover potential defects in the design and manufacturing process, such as improper material selection, insufficient structural strength, and poor temperature resistance of components.

4. Verify product reliability: Through the rapid temperature change test, verify the reliability of the product under extreme temperature change conditions to ensure that the product can meet the design requirements and service life during actual use.

| Testing Standards

The rapid temperature change test realizes a rapid change from high temperature to low temperature or from low temperature to high temperature in a short time by controlling the temperature inside the test chamber, simulating the working environment of the product under extreme temperature change conditions to evaluate the performance of the product.

Testing standards: GB/T 2423.22, IEC 60068-2-14, ISO 16750-4, GB/T 28046.4, VW 80000, GMW 3172, VW 75174, JESD22-104, etc.

| Service Products / Fields

Components, structural parts, assemblies, and complete machines of products such as electronic appliances, instrumentation, automotive electronics, rail transit, and aerospace;

| Project Advantages

The temperature range can reach from -70°C to 180°C;

Test chambers with different test spaces are available for selection;

The temperature change rate covers the range of 5-20°C/min;

It uses first-tier brand equipment with high operational stability.

| MTT Advantages

1. Advanced Equipment: First-tier brand rapid temperature change test chambers are used to ensure the accuracy and stability of the tests.

Professional Team: It has a professional technical team and rich testing experience, and can provide customers with accurate test results and solutions.

2. Comprehensive Service: A full-range of services are provided, including sample preparation, equipment calibration, test setup, test execution, data recording and analysis, and result evaluation.

3. Service Content:

Customized rapid temperature 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.

Detailed test reports and conclusion suggestions are provided to provide strong support for customers' product improvement and optimization.