UV weathering test chambers are typically equipped with either UVA-340 or UVB-313 cold-cathode fluorescent UV lamps. The spectral differences between the two types directly influence the acceleration factor and the reliability of test results.

Following our previous discussion on the effects of high-temperature environmental testing, this paper systematically summarizes the typical property changes that occur in test specimens within low-temperature test chambers (hereinafter referred to as “the equipment”).

High-low temperature test chambers are precision instruments that must be operated strictly by trained personnel following standard procedures and subjected to regular preventive maintenance. Any operational error or neglected upkeep can trigger a variety of faults, delaying test schedules. The equipment integrates refrigeration, heating, humidification, electrical control and other subsystems. Effective troubleshooting therefore requires a holistic “whole-machine mindset” to pinpoint and solve problems quickly.

In many production workshops of enterprises, constant temperature and humidity test chambers are often indispensable pieces of equipment. However, many operators tend to overlook the daily cleaning of these devices during use, leading to a rapid accumulation of grease and dust on the equipment.

In modern industrial practices, evaluating material corrosion resistance has become a critical quality control procedure. As the core testing equipment, salt spray chambers simulate various environmental parameters to deliver four distinctive testing modalities:

With increasing demands for industrial products' environmental adaptability, sand dust test chambers have emerged as vital professional testing equipment. By accurately simulating sandstorm conditions, they provide reliable dustproof performance testing solutions.

To guarantee reliable and precise test results from rain test chambers, it is essential to strictly adhere to the following precautions during operation. Below, we detail the core elements of the entire equipment usage process, helping you efficiently complete testing tasks.

The rain test chamber, as a specialized instrument designed to evaluate the waterproof performance of products, plays an indispensable role across various industries. From everyday essentials like mobile phones and flashlights to highly precise and reliable lighting systems and signaling devices in the aerospace sector, waterproof performance remains a critical aspect of product design and quality control.

Ozone aging test chambers are indispensable instruments in the field of material anti-aging testing. Common types include ozone aging test equipment and ultraviolet aging test equipment.

As crucial environmental simulation testing equipment, high and low temperature alternating test chambers come in various structural types. There is no absolutely perfect device; each structure has its unique advantages and limitations.