ISO 1431 Environmental Test Chamber Premium Ozone Aging Oven 400pphm

ISO 1431 Premium Ozone Aging Static and Dynamic Strain Test Chamber

Complied Standards & Clauses

This ozone aging test chamber conforms to ISO 1431-1-2012 Rubber, vulcanized or thermoplastic--Resistance to ozone cracking—Part 1: Static and dynamic strain testing, and ISO 1431-1:2001, ISO 1431-2:1982, ISO 1431-1:2004, ISO 7326:2006, IDT, ISO 7326:1991, and ISO 1431-1-2012.

Equipment Overview

The ozone aging test is to expose the sample to a closed, non-illuminated test chamber with the constant ozone concentration air, temperature and humidity, to test the sample according to a predetermined time. To evaluate the ozone aging resistance of the sample by the cracks and other performance changes from the sample surface. Ozone aging is divided into static tensile test and dynamic tensile test. In this test, ozone concentration, temperature and humidity, and sample tensile are three very important parameters.

Technical Parameters

• Control System: independent development of Ozone Aging special control system (using industrial grade 10.2 inch touch computer);
• Inner Size: 500*500*600mm (W*D*H);
• Ozone Concentration Adjust Range: 0~400pphm;
• Ozone Concentration Accuracy: better than 2% of the display value (imported Ozone UV photo meter), resolution 0.01pphm;
• Ozone Concentration Fluctuation: the Ozone PV value in the chamber is ≤±2PPHM;
• Recover time of Ozone Concentration after sample installed: ≤20 minutes;
• Temperature Adjust Range: 15℃~70℃;
• Temperature Fluctuation: ≤±0.5℃；
• Temperature Uniformity: ≤1.0℃；
• Humidity Adjust Range: 35%~90%RH (25℃~65℃);
• Humidity Deviation: ≤±5%.RH;
• Humidity Uniformity: +3%. RH / -3%. RH;
• Humidity Fluctuation: ≤±3%. RH;
• Sample Clamp: Dumbbell-shaped rubber sample clamp: 6 sets of static fixtures, 6 sets of dynamic fixtures; Conforms to ISO 23529:2004
• Sample Platform:
• Dynamic stretching speed: 0.5～1Hz (adjustable, set by the control system, automatic control);
• The dynamic extension percentage: 1%～100% (adjustable, set by the control system, automatic control);
• Accuracy of dynamic stretch percentage: ≤±0.5mm;
• Tensile test mode: a, static tensile mode; b, dynamic tensile mode;
• Speed of sample platform: 0～25mm/s (adjustable, set by the control system, automatic control);
• Sample platform fixture stations: 24 positions;
• Test conditions: 24 specimens are simultaneously subjected to static test or 6 specimens are simultaneously subjected to dynamic test;
• The sample platform adopts a detachable design and is equipped with an interlayer net, which is convenient for customers to test special-shaped parts;
• The flow rate of the gas in the chamber is parallel to the sample: flow rate ≥8mm/s±10%(adjustable);
• Standard ozone pretreatment system;
• Standard ozone post-processing system;
• Ozone emission: adopt the design of no ozone leakage standard and ozone-free exhaust gas emission standard;
• Data export: The data export format is EXCEL, which is convenient for users to process various types of data;
• Use external USB interface to export test data (standard configuration);
• RJ45 network port remote computer terminal to store test data (optional);
• Total power consumption of equipment: AC380V is approximately 5.5KW, power supply mode: TN-S;
• Equipment operating conditions:
• Equipment working environment temperature is 0～35℃, relative humidity ≤85%RH;
• Atmospheric pressure.

Equipment Characteristics

1. Independent research and development of Ozone Aging professional-level control software;
2. Imported USA Ozone ultraviolet photometer is adopted, with an accuracy of 2%, and the accuracy of sampling data is stable for a long time;
3. Ozone concentration fluctuation: the Ozone PV value in the chamber is ≤±2PPHM;
4. The integrated control of ozone concentration, temperature and humidity is more in line with the test conditions;
5. The equipment electric control system realizes full digital operation control;
6. Equipped with 24 sample fixtures: 24 samples are simultaneously subjected to static testing or 6 samples are simultaneously subjected to dynamic testing;
7. The sample platform adopts a detachable design and is equipped with an interlayer net, which is convenient for customers to test special-shaped parts;
8. Professional-grade ozone pretreatment system to protect the normal service life of core components and the normal use of other auxiliary systems;
9. Professional-grade ozone post-treatment system, the ozone concentration after treatment is ≤2PPHM, which meets environmental protection requirements and does not require replacement of consumables;
10. Professional fixtures for sheet type and wire type samples, which meets the requirements of GB/T, ISO, IEC, ASTM;
11. Adopting no ozone leakage and no ozone emission standard design to ensure personnel safety, meet test standards and environmental protection standards, and pass the environmental assessment;
12. The sample test results of this test chamber can be compared with similar Germany and UK equipment.

Sinuo Testing Equipment Co., Limited established in 2019, but Sinuo has rich experience in manufacturing test euipment, test system and offering overall laboratory construction of electronic and electrical products. Sinuo's main products include electrical vehicle test equipment, battery testing equipment,  electromagnetic compatibility (EMC) test system, environmental testing equipment, fire retardant test equipment, dust-proof waterproof testing equipment and electrical appliances testing equipment. Our products covering electrical vehicle, electric power, communication, electrical appliances and electronic devices industries.

Sinuo has a professional technical research and development team, which is proficient in various international standards such AS IEC, ISO, EN, VDE, BS, AS, ASTM, GB and industry standards such AS MBN LV124, VW-80000. We master physical mechanics, heat, electricity, fluid and other theoretical knowledge in the application of equipment. And continue to focus on industry standard equipment performance optimization, operation simplification and equipment stability and reliability improvement.

Sinuo has two factories in Guangzhou and Dongguan, and cooperates with many research institutions and schools. Our R&D and production capacity are in the forefront. We have authorized agents in South Korea, the United States, South Africa, Egypt, Pakistan, the Philippines and other places, we serve customers BV, CSA, Intertek, SGS, TUV and other internationally renowned testing and certification institutions, local government quality inspection departments and production factories.