Ozone Test Chamber – OzoneTest UV for Testing Rubber Deterioration
The Ozone Test Chamber – OzoneTest UV for Testing Rubber Deterioration is a comprehensive ozone cabinet designed to comply with ASTM D1149 and ISO 1431 standards. It is used to evaluate the resistance of rubber samples and technical articles to cracking when subjected to static or dynamic tensile strain.
The Ozone Test Chamber allows users to customize test conditions according to internationally recognized standard methods, supporting controlled testing of rubber materials under ozone exposure.
Why Choose Ozone Test Chamber – OzoneTest UV for Testing Rubber Deterioration?
Overview
The Ozone Test Chamber – OzoneTest UV is a comprehensive ozone cabinet designed to adhere to ASTM D1149 and ISO 1431 standards. It is used to measure the resistance of rubber samples or technical articles to cracking when subjected to static or dynamic tensile strain. The instrument allows test conditions to be customized to align with internationally recognized standard methods.
Test Conditions
The Ozone Test Chamber – OzoneTest UV allows adjustment of the following test parameters:
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Ozone Concentration: Adjustable from 10 to 500 parts per hundred million (pphm) using the UV absorption detector.
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Test Temperature: Adjustable from ambient temperature +5°C to +70°C.
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Air Flow in the Test Chamber: Adjustable from 1 to 3 air changes per minute.
Ozone Test Chamber – OzoneTest UV for Testing Rubber Deterioration Features
Key Features
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Automated control of ozone concentration, temperature, and air flow.
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Supports both static and dynamic testing.
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Uses a UV-absorption ozone detector for ozone concentration measurement.
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Features a stainless steel cylindrical test chamber designed to provide even ozone distribution.
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Ozone generation and elimination take place within a closed circuit, eliminating the need for exhaust evacuation.
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Complies with CE labeling standards.
Software
Ozone Test Chamber – OzoneTest UV for Testing Rubber Deterioration Software
The software enables users to:
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Create personalized test procedures by defining parameters such as ozone concentration, temperature, air change count, test duration, and humidity level.
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Automatically calibrate the instrument according to the defined parameters of the selected test procedure.
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Monitor and visualize ozone concentration, humidity, and temperature curves throughout the test.
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Preserve test curves and images by importing them into the SQL database.
Test Report
The test report can be printed or saved as a PDF file in any of the supported languages. Users can also customize the test report format according to their preferences.
Test Procedures
Test procedures define the specific test conditions, including:
Once a test procedure is selected, the instrument automatically adjusts according to the defined test conditions.
Users can duplicate and modify existing test procedures or create fully customized procedures using the Datagest program, which is installed together with the OzoneCheck program.
Ozone Test Chamber – OzoneTest UV for Testing Rubber Deterioration Construction Technology
UV Ozone Detector
The UV ozone detector used for ozone concentration measurement conforms to ISO 1431-3 and ASTM D4575 standards.
The device:
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Continuously monitors the ozone concentration inside the test chamber.
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Performs self-calibration every 30 seconds by comparing the measurement of ozonated air with pure air.
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Controls ozone generation within the test chamber through PID control, ensuring that the required test conditions are reached within the timeframes specified by the standard while minimizing oscillations.
The device can be supplied with an official calibration certificate issued by an accredited laboratory.
Test Chamber
The Ozone Test Chamber is equipped with a cylindrical test chamber featuring symmetrical air extraction through a double-chamber system. This distinctive design provides even dispersion of ozonized air throughout the chamber, which is not achievable with a cubic chamber.
The test chamber is constructed from stainless steel and features front inspection windows with two lateral lights. These features allow users to inspect samples throughout the testing process without stopping the test or removing the samples from the chamber.
Support for Static Traction Test
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Equipped with a sample holder for 2–4 samples subjected to static strain, with adjustable grip distances.
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Includes a static test piece holder with a planetary effect, aligned with ISO 1431-1 standards. This mechanism moves the test pieces throughout the entire chamber volume, providing uniform exposure to the ozone atmosphere.
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The device can accommodate up to 64 samples, each with a width of 10 mm, for simultaneous testing.
Support for Static Traction Testing of Rubber Hoses
Sample holders are designed to support static traction testing of rubber hoses in accordance with ISO 7326, Methods 1 and 2.
Support for Dynamic Testing
The system complies with ASTM D1149, ISO 1431, and SAE J1401 standards. It is designed to be inserted into the test chamber for evaluating the ozone resistance of cured rubber under dynamic conditions, with a testing range of 3 to 30 cycles per minute (0.05 to 0.5 Hz).
The system can simultaneously test up to 10 samples.
Management of Test Results
All test results and associated test curves generated during testing are stored in the SQL database and can be accessed through the Datagest program.
Datagest functions as the Laboratory Information Management System (LIMS) and is consistently installed alongside the instrument-control programs. It provides a central repository for test results generated by connected instruments and supports efficient management of shared resources used by the instruments, including Product Lists, Customer Lists, Tolerance Limits, Order Lists, and more.
Industry 4.0 Integration
Both the instrument and software are designed to support seamless integration with various working environments. The SQL-format database, together with the Company_Connect program, enables synchronization between your company's management software and the database.
This integration streamlines test identification and supports the use of barcode readers or similar devices, helping improve efficiency within the testing workflow.
Resuming Tests After Unintended Interruption
The instrument consistently retains its operational settings. In the event of a power outage, users can restart the program and seamlessly resume the paused test.
Standard Calibration Service for Ozone Cabinet
The standard calibration service for the ozone cabinet follows the specifications outlined in the ISO 1431 standard.
The service package includes:
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Routine maintenance of the instrument.
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Thorough cleaning of the ozone detector, including replacement of internal filters.
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Calibration of the test chamber temperature at 40°C.
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Calibration of ozone concentration within the test chamber at 50 pphm, 100 pphm, 150 pphm, and 200 pphm.
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Calibration of the time required to reach the set ozone concentration (NEW).
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Calibration of relative humidity within the chamber at 50% and 75% (only applicable to instruments with humidity control).
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Final verification of the instrument's proper functionality.
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Issuance and email delivery of the Calibration Certificate, demonstrating traceability to primary standards.
Safety Features
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The instrument automatically secures its opening when the ozone concentration exceeds 10 pphm, helping prevent inadvertent exposure to ozonized air.
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Ozonized airflow generation and distribution take place within a closed circuit, in accordance with safety regulations and eliminating the need for an aspiration system.
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Safety sensors prevent the instrument from reaching extreme temperature and humidity levels resulting from incorrect settings.
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Equipped with a Safety Push-button.
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The instrument is supplied with CE Labelling to certify its adherence to safety standards.
Hardware Requirements
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The programs are compatible with standard PCs running Windows 10 or Windows 11.
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The instruments connect to the PC using the USB cable supplied with the instrument.
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The programs are designed to be compatible with antivirus software and other programs already installed on the PC.
Development and Production
The Ozone Test Chamber – OzoneTest UV for Testing Rubber Deterioration undergoes complete development and manufacturing at our WorldofTest partner, Gibitre’s state-of-the-art facility in Italy and Europe, with global support.
All mechanical components are manufactured in the company workshop using state-of-the-art CNC machines. To support measurement reliability, components and sensors from reputable brands are carefully selected. Well-trained internal personnel oversee every stage of production, including assembly, initiation, calibration, packaging, shipping, and installation.
Reference Standards
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STANDARDS THE OZONE TEST CHAMBER - OZONE TEST UV FOR TESTING RUBBER DETERIORATION COMPLIES WITH:
ASTM D1149; ASTM D1171; ASTM D4575; ASTM D1056; ISO 12046; ISO 6916-1; ISO 6916-2; ISO 3011; ISO 1431-1; ISO 1431-3; ISO 7326; ISO 7840; FIAT 50417; EN 681-1; JIS K_6259; DIN 53_509-1; SAE J1401;
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Ozone Test Chamber – OzoneTest UV for testing Rubber Deterioration Characteristics
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TEST CHAMBER
Cylindrical Stainless Steel test chamber with internal illumination and inspection window. Ø 550 mm; H 550 mm. Volume 155 Litres
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CONTROL OF OZONE CONCENTRATION
Automatic between 10 and 500 PPHM (50.5 to 505 mPa). UV Absorption Analyzer according to ISO 1431-3 and ASTM D4575 with ± 3% accuracy
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TEMPERATURE CONTROL (STANDARD INSTRUMENT)
From Room Temperature +5°C to 70°C. Accuracy: 0.1°C.
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AIRFLOW
Adjustable from 1 to 3 changes/min (air change speed between 10 and 30 mm/sec)
Internal fan according to ISO 1431.
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OZONE CIRCUIT TYPE
Closed circuit with continuous ozone production and shooting down through self regenerating active carbon filter.
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Sample holders
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STATIC SAMPLE HOLDERS
- Static strain and planetary displacement according to ISO 1431-1 standard (32 to 64 samples)
- Tests on rubber hoses according to ISO 7326
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SAMPLE HOLDER FOR DYNAMIC
TEST Frequency: 3 to 30 cicles/min (0.05 to 0.5 Hz). Holder for 10 samples
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| Software |
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RESULTS STORAGE
The test result sand the curves are stored in the SQL database which is installed in combination with the software
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TEST DATA PRODUCED
Ozone concentration, temperature and Humidity level (only with Humidity control option) during test time
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DATA PRINTOUT
Test identification data, test parameters, sample characteristics, curves of ozone concentration, temperature, relative humidity, notes about results, images uploaded during the test.
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SOFTWARE USAGE LANGUAGES
Italian, English, French, Spanish, German, Portuguese, Russian, Chinese, Japanese, Turkish, Polish, Czech
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| Safety Devices |
SAFETY DEVICES
Safety Pushbutton.
Safety Lock of the door of the instrument if ozone concentration is higher than 10 pphm.
Safety thermostat for overheating
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LABELLING
CE Labelling
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Calibration
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CALIBRATION REPORT
Calibration report with traceability to primary standards in conformity with the Calibration requirements specified in ISO 1431-1 standard
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CALIBRATED PARAMETERS
The certificate includes the calibration of:
- Temperature (40°C).
- Ozone Concentration (at 50 pphm, 100 pphm, 150 pphm, 200 pphm)
- Time for reaching ozone concentration set
- Relative Humidity (at 50% and 75%)
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Construction Characteristics
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POWER SUPPLY
220 VAC,50/60 Hz, 2.5 kW, single phase, (110 VAC, 60 Hz on request)
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SAMPLE HOLDERS ELEVATOR
Lifting gear for up and down movement to help in the inspection of the different sample holders
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DIMENSIONS
(W x D x H) 1060 x 1000 x 1080 mm (2390 mm with lifting system)
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WEIGHT
370 Kg
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PERSONAL COMPUTER (OPTIONAL)
Minimum Configuration: Intel Core i5 4 GB RAM.
Compatible Operating Systems: Windows 10;
Connection to the instrument via USB Cable (included)
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