The ozone resistance testing machine evaluates the ozone aging resistance of rubber by exposing test samples to a closed environment with controlled temperature, humidity, and ozone concentration (under static or dynamic stretching conditions). It assesses the degree of cracking or changes in physical properties after conditioning.
Equipped with continuous ozone measurement and control functions based on the Beer-Lambert Law, this tester adopts an ultraviolet absorption method, eliminating the need for chemical substances and ensuring simple operation. Ozone concentration and temperature can be set via the HMI, while the PLC system automatically maintains the chamber conditions. The ultraviolet measurement system dynamically calculates ozone concentration under flow rate changes, enabling fast, anti-interference, and non-destructive real-time detection.
Compliant Standards
ASTM D-3041, D-1171, D-1149, JIS K-6295, ISO 1431-1, ISO 1431-3, GB 16897, GB/T 13642, GB/T 7762, GB/T 7127, HG/T 2869, etc.
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Intelligent HMI Control
A large color LCD touchscreen facilitates real-time management of ozone concentration and environmental parameters.
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Rapid Ozone Regulation
Reaches the target concentration within minutes for efficient testing.
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Continuous Ozone Management
Automatically generates and feedback-controls ozone to maintain the set level.
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Optional Visual Monitoring
A camera system for real-time crack observation and automatic archiving.
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Maintenance-Free Ozone Generation
Uses a high-voltage discharge ceramic plate generator (no consumables required).
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Precise Ultraviolet Analysis
Imported ozone analyzer with ultraviolet absorption ensures chemical-free and accurate measurement.
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Superior Temperature Control
Compressor-based mechanical refrigeration enables long-term stable operation (±0.5°C precision, water-saving compared to water cooling).
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Humidity Control (Optional)
Imported sensor with temperature compensation (35%–70% RH, customizable range).
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Intelligent Feedback System
Pressure-controlled ozone generation: increases output when below the set concentration and reduces voltage to prevent overproduction.
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Safety Protection
Electromagnetic door lock prevents opening under hazardous concentrations; ozone is filtered and decomposed before exhaust.
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Unattended Operation
Supports automatic long-term testing (0–999 hours timer) with real-time data recording.
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Ergonomic Design
Illuminated observation window; optional dynamic/static fixtures for versatile testing.
This tester is ideal for testing rubber and rubber products, supporting ozone aging resistance evaluation for quality control, material research and development, and compliance with international standards.
The ozone resistance testing machine integrates precise environmental control, intelligent ozone management, and safety-first design to provide reliable aging analysis for rubber materials. Its automated operation, real-time monitoring, and customizable features make it a comprehensive solution for ozone resistance testing in industrial and research settings.
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