Product Description
Ozone Aging Test Resistance Chamber Ozone Weathering Testing Machine
Application
The content of ozone in the atmosphere is very small but it is the main factor of rubber cracking. This product simulates and strengthens the ozone conditions in the atmosphere, studies the law of the effect of ozone on rubber, and quickly identifies and evaluates the ozone resistance and aging resistance of rubber. The method of anti-ozonant protection efficiency. Reference standard: GB/T7762-2003 vulcanized rubber or thermoplastic rubber anti-ozone cracking static tensile test method, GB/T2951.21-2008 cable insulation and sheath material general test method, GB/T 11206-2009 Rubber aging test surface cracking method, and other test methods specified in related standards.
Principles and methods
test methods can be divided into "static" and "dynamic" according to test methods and standards. Static means that the sample is stretched and placed in the test box for testing, while dynamic means that the sample is placed in the test box. On the fixture, do the test while stretching, and the fluctuation of the stretching is about 5%-45% of the tested sample itself
Main technical Parameters
- Temperature range: 0-80 degree
- Raising frequency of sample rack: 2R/min (optional)
- Air velocity: 12-16mm/s
- Sample rack speed: 360 degree rotating sample rack (rotating speed 1-3 revolutions per minute or optional adjustable)
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150L i L stands for literi
- W500 X H600 x D500mm (W represents width, H represents height, D represents depth)
- W1100 X H1700 x D1050mm (W represents width, H represents height, D represents depth)
- About 220kg
Accelerated Weathering Test CapabilitiesDesigned to simulate and accelerate the aging process, this chamber exposes up to 12 specimens at a time to controlled ozone concentrations, humidity, and temperatures. Its revolving rack, programmable controls, and uniform ozone distribution ensure accurate, replicable results, making it ideal for testing durability of rubber, plastic, cables, and related materials.
Precision & Safety in One ChamberThe stainless steel chamber prevents ozone corrosion and incorporates a multi-layer tempered glass observation window for easy sample monitoring. Built-in safety features include emergency stop, automatic shut-off for over-temperature or over-pressure events, and a secure safety door lock, ensuring reliable operation and specimen protection.
Flexible & User-Friendly OperationWith a programmable touchscreen interface, digital LCD display, and RS232/USB connectivity, users can easily set test parameters and record data. Adjustable racks, customizable specimen sizes, and wide test range settings make this chamber adaptable for diverse research, production, and quality assurance environments.
FAQ's of Ozone Aging Test Resistance Chamber Ozone Weathering Testing Machine:
Q: How does the Ozone Aging Test Resistance Chamber function?
A: The chamber generates ozone via corona discharge and distributes it uniformly throughout the test space using a rotary specimen rack. Users can precisely control ozone concentration, humidity, temperature, and exposure time through a programmable touchscreen, ensuring accurate and repeatable aging tests in compliance with international standards.
Q: What materials and specimen sizes can this chamber accommodate?
A: The chamber is suitable for testing various materials such as rubber, plastics, and cables. It can hold up to 12 specimens at a time, with customizable holder configurations for specimens up to 200mm in length, allowing flexibility for different industry requirements.
Q: When is it recommended to use this testing machine?
A: This equipment is ideal for research, production, and quality inspection labs that require accelerated aging and weather resistance testing of polymers, elastomers, and related products, especially when compliance with standards like ASTM D1149 or ISO 1431 is needed.
Q: Where should the chamber be installed for optimal operation?
A: Install the chamber in an environment with an ambient temperature between +5C and +35C and stable power supply of AC 220V, 50Hz. Its floor-standing design is suitable for laboratory and manufacturing settings that meet safety and ventilation requirements.
Q: What is the process for conducting a test in this ozone chamber?
A: Place the specimens on the rotary rack, set test parameters such as ozone concentration, temperature, humidity, and duration using the touchscreen interface, and start the test. The chamber automatically maintains conditions and records data, while internal lighting and an observation window allow real-time monitoring.
Q: How does this chamber benefit users in terms of safety and data accuracy?
A: It includes essential safety mechanisms-emergency stops, automatic shutoffs, and over-temperature/protection-ensuring reliable operation. High measurement accuracy (3% F.S.), fast response time (within 30 seconds), and digital monitoring enhance result consistency and reduce operational risks.
Q: What standards does the equipment comply with and why is this important?
A: This chamber meets ASTM D1149, ISO 1431, and GB/T 7762 standards, ensuring test results are internationally recognized and reliable. Adhering to these standards is crucial for quality assurance, product development, and regulatory compliance in global markets.