Technical Article

Salt spray test chambers are core environmental simulation equipment for evaluating the corrosion resistance of metallic materials, electroplated coatings, and coated parts. Standardized operating procedures are not only the cornerstone for obtaining comparable and reproducible test data, but also a prerequisite for ensuring equipment lifespan and laboratory safety.

High and low temperature humidity test chambers accelerate the aging process of cosmetics by simulating high temperature and high humidity, low temperature and high humidity, and temperature cycling environments, and expose potential problems in advance (such as delamination, discoloration, degradation of active ingredients, and packaging leakage), providing data support for research and development, production and quality control.

Electromagnetic vibration benchs are precision devices used to simulate the vibration environment of products and test their vibration resistance. The core of daily maintenance is to keep the equipment clean, promptly identify and address potential problems, and regularly calibrate key components. This not only extends the service life of the equipment but also ensures the accuracy of test data. The following are the key points for daily maintenance by module.

Space vacuum thermal cycling test chambers are used for components and entire satellites in the aerospace field, such as artificial satellites and space probes. In order to ensure the high reliability and long service life of the equipment, it is necessary to conduct reliability tests on the products under vacuum thermal environment simulation before the products are put into use. The test equipment is a space vacuum thermal cycling test chamber.

The purpose of an insulated enclosure is to prevent electric shock caused by leakage. Next, we will briefly discuss some requirements for insulated enclosures when conducting environmental climate tests to help you better understand how to conduct environmental climate tests on insulated enclosures.

Numerous studies have shown that early formaldehyde exposure has a significant impact on the respiratory and immune systems of infants and young children, increasing the likelihood of developing allergic diseases. According to the GB 6675.1-2025 standard, children's toys are required to have their formaldehyde emission levels tested.

The xenon lamp aging chamber test method accelerates the aging process of materials by simulating factors such as light, temperature, and humidity in the natural environment, and is an important means of evaluating the weather resistance of materials. The following is a detailed analysis of its advantages and limitations.

Passenger vehicle sealing strips are prone to aging due to exposure to various factors such as sunlight (ultraviolet rays), high heat (exceeding 80℃ in summer), oxygen, ozone, and humid heat. Therefore, in practical application environments and performance requirements, sealing strips have high requirements for weather resistance and resistance to light aging.

Testing for formaldehyde (VOC) in toys is of great significance for promoting toy production, processing, and export trade, as well as for addressing new technology barriers and enforcing regulations.

When purchasing thermal shock test chambers, some users choose a two-chamber model, while others opt for a three-chamber model. The price difference between the two is minimal. What factors lead users to choose the three-chamber thermal shock test chamber?