Ozone test chamber is an environmental chamber used to test the ozone aging resistance of rubber products. It utilizes the internationally accepted non-dispersive ultraviolet standard (dual-speed ultraviolet) to measure the ozone concentration, simulating and intensifying ozone conditions in the atmosphere to study the effects of ozone on materials like rubber. This enables rapid identification and evaluation of the anti-ozone aging properties of rubber materials and the protective efficacy of anti-ozone agents. Alternatively, it necessitates the adoption of effective anti-aging measures to extend the service life of rubber products.

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Our ozone test chambers are the trusted standard for more than 90% of provincial quality inspection institutes in China. Beier Labs is the exclusive manufacturer in China with such a deep and collaborative partnership with official quality assurance bodies.

This ozone test chamber is a patented product of Beier (Invention Patent No. ZL:03150992.4), and it was among the earliest products in China to receive an invention patent.

Our ozone concentration measurement accuracy reaches ±4%, significantly exceeding the national standard of ±10%.

Beier Labs is the earliest manufacturer in China capable of integrating both dynamic and static tensile specimen racks within a single ozone test chamber. By optimizing the equipment's dimensions and incorporating independent space, we cater to a wider range of customer compatibility requirements.

Certificate & Standards
CE certification
 Standards: JISK 6259, ASTM 1149 , ISO 1431, GB/T 7762-2022, GB/T 11206, GB/T 13642, GB/T 2951

Functions

Ozone test chamber is able to perform static endurance test, exposing the samples to sealed air with a certain concentration of ozone and constant temperature.

Ozone test chamber is also able to perform testing under static strain or continuous dynamic strain, or after interrupting dynamic tensile and static strain. To test, expose the products in a closed, sunlight-free and temperature-controlled environmental test chamber. And then observe the cracks on the test products’ surface, or the changes of other properties to evaluate the ozone resistance of vulcanized rubber.

Features

Ozone test chamber is equipped with an internal circulation air duct. The ozone concentration, temperature, and humidity are controlled via computer. These ensure uniform airflow parallel to the surface of the specimens, in compliance with international standards.

Computerized ozone concentration, temperature, and humidity controller offers high integration, LED display, high temperature and humidity resolution, and good reliability.