Ozone Test Chamber
Environmental chamber used for aging test of elastomers and rubber products
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.
Testing Type
Temperature Environmental Test
Certificate & Standards
CE certification
Standards: JISK6259, ASTM1149, ISO1431, GB/T7762, GB/T2951.1, GB/T13642
- In the automotive manufacturing industry, ozone test chambers are used to test the durability of automotive components.
- In the construction materials manufacturing industry, ozone test chambers are used to evaluate the weather resistance and durability of building materials (such as sealants, insulation materials).
- Components and enclosures in the electronics industry often need to withstand various environmental conditions, including ozone, ultraviolet light, and high temperatures.
- In the plastic & rubber manufacturing industry, ozone test chambers are used to simulate the aging process of materials in outdoor environments to assess their performance and lifespan.
- In the packaging materials manufacturing industry, packaging materials require a certain level of weather resistance and stability to protect the products within.
- Ozone test chambers are crucial testing equipment in research institutions, providing researchers with reliable means to study material aging mechanisms, performance changes, and lifespan prediction.
- 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.
- 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.
| Ozone Concentration | 0~500pphm, 0~1000pphm, 100~250ppm | Optional |
| Ozone Measurement Accuracy | ±5% | |
| Temperature Range | RT 10℃~80℃, -10℃~80℃ | Optional |
| Temperature Deviation | ±2℃ | |
| Relative Humidity | ≤65% RH | |
| Sample Holder Rotating Speed | 2r/min | Optional |
| Sample Holder Stretching Frequency | 0.5Hz | Optional |
| Airflow Velocity | 12~16mm/s | |
| Airflow Rate | 20~70L/min | |
| Ambient Temperature | 10℃~25℃ |
Control System
The touchscreen intelligent controller is located on the front right side of the test chamber, featuring an embedded industrial control integrated computer (7-inch color touchscreen) with a USB interface for printing test data from a PC. It employs the Beer-Lamber law measurement application software. The integrated ozone concentration, temperature, and humidity controller (with touch-button settings) offer high integration, reliability, LED display, and temperature resolution of 0.1°C, humidity resolution of 0.1% RH, and ozone concentration of 1 ppm. PID setpoint control ensures easy operation.
Humidification Method
Utilizes electric steam humidification controlled by PID-adjusted non-contact solid-state relays.
Water Supply Method
Stainless steel humidifier, water level gauge, water tank.
Gas Flowmeter
Gas flowmeter ensures precise control of gas flow at various levels.
Gas Purification Device
Gas purifier includes an activated carbon absorption, and silica gel drying units.
Providing Highly Reliable Testing Equipment and a Full Range of Solutions. Our technical team are always here to help.
