Ozone Check - UV
Electronic Ozone Tester for the evaluation of ozone resistance of rubber samples


Standards the instrument complies with:   
ASTM D1056;   ASTM D1149;   ASTM D4575;   FIAT 50417;   ISO 3011;   ISO 7326;   ISO 1431-1;   ISO 1431-3;   ISO 6916-1;   SAE J1401;    

Overview 
Gibitre Ozone check is a complete ozone cabinet, produced in conformity with international standards, which permits to estimate the resistance to cracking under static or dynamic tensile strain of standard samples or technical articles made of vulcanized or thermoplastic rubbers. The instrument permits the regulation of ozone concentration, air flow speed, temperature and relative humidity (optional) to comply with international standard methods.
The generation and shooting down of ozonized airflow is carried out in closed circuit through self-regenerating active carbon filter in order to meet safety requirements and to make an aspiration system unnecessary.
The instrument enables Ozone deterioration tests of rubber samples and rubber parts to be carried out in conformity with ISO 1431, 3011, 7326, ASTM D 1149, 4575, 3395, 518, DIN 53 509 International standards.

Regulation of the Instrument 
The Ozone tester permits the regulation of:
- Ozone Concentration, between 0 and 500 pphm (UV absorption detector);
- Test temperature, between ambient +5°C and +70°C;
- Air Flow in the Test Chamber, between 1 and 3 air changes/minute;
- Relative Humidity, between 40 and 90% (optional).


Safety Devices 
• The instrument automatically locks the opening of the instrument when the ozone concentration exceeds 10 pphm to prevent undesired contact with ozonized air.
• The generation and shooting down of the Ozonized airflow is made in closed circuit in order to meet safety requirements and to render an aspiration system unnecessary.
• Safety sensors protect the instrument from excessive temperature and humidity due to incorrect set.



Test Chamber 
Gibitre Ozone Tester is the only instrument with a cylindrical test chamber with symmetrical air extraction by means of a double-chamber. This unique feature ensures a homogeneous distribution of ozonized air inside the chamber that could not be obtained with a cubic chamber. The chamber is made of stainless steel. The instrument has an inspection windows in the front with two lights on the sides which permit to inspect the samples during the test without need of stopping the test and removing the samples from the chamber.

Auto re-start after power failure 
The instrument continuously stores the working conditions. After an electrical black out, the user can restart the program and continue the interrupted test.

Option: Humidity generation and control device 
Humidity control system to regulate the Relative Humidity in test chamber between 40 and 90%. This option permits to test ozone resistance in presence of humidity. The device includes suitable refrigerating unit and a cold steam generator.



Support for Static test in traction  
Sample holder for the static strain of 2 samples with adjustable distance of the grips. Static test piece holder with planetary effect, which moves the test pieces over the whole volume of the chamber for a more homogeneous ozone atmosphere exposition. In compliance with ISO 1431-1 standard.

Support for Static test in traction of Rubber Hoses 
Sample holders for tests on rubber hoses according to ISO 7326-method 1 and 2

Support for dynamic test 
In compliance with ISO 1431, ASTM D1149 and SAE J1401. To be inserted into test chamber for the study of ozone resistance of cured rubber under dynamic conditions (from 3 to 30 cycles/min - 0.05 to 0.5 Hz).
Up to 10 samples can be tested at the same time




Software 
The program permits the preparation of customer-defined test procedures defining test parameters: ozone concentration, temperature, relative humidity (optional), number of air changes per minute and test time.
After the test has started, the program automatically regulates the instrument to meet the requirements for the selected test procedure.
The Ozone Concentration, the relative humidity and the test temperature during test time are automatically displayed in the graph.


 
Different groups of sample with independent test identification and test time can be tested at the same time. The instrument automatically pauses when one of the groups of samples has come to the end of test time.
After sample inspection the instrument is restarted to proceed with following tests.
At the end of the test, a Test Report can be printed and stored. The report includes: test identification data, test parameters, sample characteristics, curves of test parameters and notes regarding test results.
The program automatically activates the instrument shutdown cycle at the end of the defined test time.
The program permits the electronic calibration of Ozone Concentration, relative humidity and temperature.

Standard Calibration service for Ozone Cabinet 
The calibration is performed with reference to the requirements of ISO 1431 standard.
The service includes:
• Ordinaly maintenance of the instrument
• Complete cleaning of the Ozone Detector with replacement of the internal filters.
• Calibration of the temperature inside the test chamber (40°C).
• Calibration of the Ozone Concentration inside the test chamber (at 50 pphm, 100 pphm, 150 pphm, 200 pphm).
• Calibration of the time for reaching ozone concentration set (NEW)
• Calibration of the relative Humidity inside the chamber at 50% and 75% (Only for instruments with humidity control)
• Final check of the correct working of the instrument.
• Issue and e-mail shipment of the Calibration Certificate with traceability to primary standards.




Industry 4.0 integration 
The instrument and the software have been specifically developed to optimize integration with other environments.
The database in SQL format and the Gibitre_Company_Connect program allows you synchronize your company management software with Gibitre database and to speed up the identification of the tests and to use bar-code readers or similar devices.
The automatic logging service permits to send alarm information to the cloud-service platform of Gibitre Instruments in order to optimize the reaction times of the Service Support.



Test Data produced 
Ozone concentration, temperature and Humidity level (only with Humidity control option) during test time 
Data Printout 
Test identification data, test parameters, sample characteristics, curves of ozone concentration and temperature, notes about results, images uploaded during the test. 
Temperature control 
From Room Temperature + 5 °C to 70 °C by mean of microprocessor PID thermoregulators with 0.1 °C accuracy. The instrument is equipped with a heat interchanger that can be connected to a water supply to reduce the temperature. 
Ozone concentration control 
Automatic between 10 and 500 PPHM by means of UV Absorption Analyzer with ± 3% accuracy 
Air flow 
Adjustable from 0,5 to 3 changes/min (effective air change velocity between 7 and 39 mm/sec).
Internal circulating fan according to ISO 1431. 
Ozone circuit type 
Closed circuit with continuous ozone production and shooting down through self regenerating active carbon filter. 
Test chamber 
Cylindrical Stainless Steel test chamber with 155 litres capacity provided with adjustable internal illumination and large inspection window.
Dimensions:diameter: 550 mm; height 550 mm 
Static Sample Holders 
• Sample holder for static strain of 2 samples with adjustable distance.
• Test piece holder with planetary displacement in compliance with iso 1431-1 standard.
• Sample holders for tests on rubber hoses according to ISO 7326-method 1 and 2. 
Dynamic Holder 
In compliance with ISO 1431-1, ASTM D1149 and SAE J1401
To be inserted into test chamber for the study of ozone resistance of cured rubber under dynamic conditions (from 3 to 30 cycles/min - 0.05 to 0.5 Hz)
Up to 10 samples can be tested at the same tim 
Sample holders Elevator 
Lifting gear for up and down movement to help in inspection of the different sample holders 
Power supply 
220 VAC,50/60 Hz, 2.5 kW, single phase, (110 VAC, 60 Hz on request) 
Dimensions 
(W x D x H) 1060 x 1000 x 1080 (2390 with lifting system) mm 
Weight 
370 Kg 
Refrigeration unit (for the version of the instrument with Humidity Control) 
• Dimensions: (W, D, H): 350 x 550 x 650 mm
• Noise Level: < 70 dB (A);
• Weight: 50 kg 


Software usage Languages 
Italian, English, French, Spanish, German, Portuguese, Russian, Chinese, Japanese, Turkish, Polish, Czech 
Personal computer 
Minimum Configuration: Intel Core I3 2 GB RAM.
Compatible Operating Systems: Windows 7, 8 and 10;
Connection to the instrument via USB Cable (included) 


Gibitre Instruments
Via dell'industria, 18
Bergamo (Italy)
te. +39 035 461146
www.gibitre.it
info@gibitre.it

© Gibitre Instruments
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Ozone Check - UV
Electronic Ozone Tester for the evaluation of ozone resistance of rubber samples



Standards the instrument complies with:   ASTM D1056;   ASTM D1149;   ASTM D4575;   FIAT 50417;   ISO 3011;   ISO 7326;   ISO 1431-1;   ISO 1431-3;   ISO 6916-1;   SAE J1401;    
Overview 
Gibitre Ozone check is a complete ozone cabinet, produced in conformity with international standards, which permits to estimate the resistance to cracking under static or dynamic tensile strain of standard samples or technical articles made of vulcanized or thermoplastic rubbers. The instrument permits the regulation of ozone concentration, air flow speed, temperature and relative humidity (optional) to comply with international standard methods.
The generation and shooting down of ozonized airflow is carried out in closed circuit through self-regenerating active carbon filter in order to meet safety requirements and to make an aspiration system unnecessary.
The instrument enables Ozone deterioration tests of rubber samples and rubber parts to be carried out in conformity with ISO 1431, 3011, 7326, ASTM D 1149, 4575, 3395, 518, DIN 53 509 International standards.
Regulation of the Instrument 
The Ozone tester permits the regulation of:
- Ozone Concentration, between 0 and 500 pphm (UV absorption detector);
- Test temperature, between ambient +5°C and +70°C;
- Air Flow in the Test Chamber, between 1 and 3 air changes/minute;
- Relative Humidity, between 40 and 90% (optional).

Safety Devices 
• The instrument automatically locks the opening of the instrument when the ozone concentration exceeds 10 pphm to prevent undesired contact with ozonized air.
• The generation and shooting down of the Ozonized airflow is made in closed circuit in order to meet safety requirements and to render an aspiration system unnecessary.
• Safety sensors protect the instrument from excessive temperature and humidity due to incorrect set.
Test Chamber 
Gibitre Ozone Tester is the only instrument with a cylindrical test chamber with symmetrical air extraction by means of a double-chamber. This unique feature ensures a homogeneous distribution of ozonized air inside the chamber that could not be obtained with a cubic chamber. The chamber is made of stainless steel. The instrument has an inspection windows in the front with two lights on the sides which permit to inspect the samples during the test without need of stopping the test and removing the samples from the chamber.

Auto re-start after power failure 
The instrument continuously stores the working conditions. After an electrical black out, the user can restart the program and continue the interrupted test.
Option: Humidity generation and control device 
Humidity control system to regulate the Relative Humidity in test chamber between 40 and 90%. This option permits to test ozone resistance in presence of humidity. The device includes suitable refrigerating unit and a cold steam generator.
Support for Static test in traction  
Sample holder for the static strain of 2 samples with adjustable distance of the grips. Static test piece holder with planetary effect, which moves the test pieces over the whole volume of the chamber for a more homogeneous ozone atmosphere exposition. In compliance with ISO 1431-1 standard.
Support for Static test in traction of Rubber Hoses 
Sample holders for tests on rubber hoses according to ISO 7326-method 1 and 2
Support for dynamic test 
In compliance with ISO 1431, ASTM D1149 and SAE J1401. To be inserted into test chamber for the study of ozone resistance of cured rubber under dynamic conditions (from 3 to 30 cycles/min - 0.05 to 0.5 Hz).
Up to 10 samples can be tested at the same time

Software 
The program permits the preparation of customer-defined test procedures defining test parameters: ozone concentration, temperature, relative humidity (optional), number of air changes per minute and test time.
After the test has started, the program automatically regulates the instrument to meet the requirements for the selected test procedure.
The Ozone Concentration, the relative humidity and the test temperature during test time are automatically displayed in the graph.

Read more about Gibitre Programs

 
Different groups of sample with independent test identification and test time can be tested at the same time. The instrument automatically pauses when one of the groups of samples has come to the end of test time.
After sample inspection the instrument is restarted to proceed with following tests.
At the end of the test, a Test Report can be printed and stored. The report includes: test identification data, test parameters, sample characteristics, curves of test parameters and notes regarding test results.
The program automatically activates the instrument shutdown cycle at the end of the defined test time.
The program permits the electronic calibration of Ozone Concentration, relative humidity and temperature.
Standard Calibration service for Ozone Cabinet 
The calibration is performed with reference to the requirements of ISO 1431 standard.
The service includes:
• Ordinaly maintenance of the instrument
• Complete cleaning of the Ozone Detector with replacement of the internal filters.
• Calibration of the temperature inside the test chamber (40°C).
• Calibration of the Ozone Concentration inside the test chamber (at 50 pphm, 100 pphm, 150 pphm, 200 pphm).
• Calibration of the time for reaching ozone concentration set (NEW)
• Calibration of the relative Humidity inside the chamber at 50% and 75% (Only for instruments with humidity control)
• Final check of the correct working of the instrument.
• Issue and e-mail shipment of the Calibration Certificate with traceability to primary standards.

Industry 4.0 integration 
The instrument and the software have been specifically developed to optimize integration with other environments.
The database in SQL format and the Gibitre_Company_Connect program allows you synchronize your company management software with Gibitre database and to speed up the identification of the tests and to use bar-code readers or similar devices.
The automatic logging service permits to send alarm information to the cloud-service platform of Gibitre Instruments in order to optimize the reaction times of the Service Support.

More info

Standards the instrument complies with:  
ASTM D1056; ASTM D1149; ASTM D4575; FIAT 50417; ISO 3011; ISO 7326; ISO 1431-1; ISO 1431-3; ISO 6916-1; SAE J1401;  
Test Data produced 
Ozone concentration, temperature and Humidity level (only with Humidity control option) during test time 
Data Printout 
Test identification data, test parameters, sample characteristics, curves of ozone concentration and temperature, notes about results, images uploaded during the test. 
Temperature control 
From Room Temperature + 5 °C to 70 °C by mean of microprocessor PID thermoregulators with 0.1 °C accuracy. The instrument is equipped with a heat interchanger that can be connected to a water supply to reduce the temperature. 
Ozone concentration control 
Automatic between 10 and 500 PPHM by means of UV Absorption Analyzer with ± 3% accuracy 
Air flow 
Adjustable from 0,5 to 3 changes/min (effective air change velocity between 7 and 39 mm/sec).
Internal circulating fan according to ISO 1431. 
Ozone circuit type 
Closed circuit with continuous ozone production and shooting down through self regenerating active carbon filter. 
Test chamber 
Cylindrical Stainless Steel test chamber with 155 litres capacity provided with adjustable internal illumination and large inspection window.
Dimensions:diameter: 550 mm; height 550 mm 
Static Sample Holders 
• Sample holder for static strain of 2 samples with adjustable distance.
• Test piece holder with planetary displacement in compliance with iso 1431-1 standard.
• Sample holders for tests on rubber hoses according to ISO 7326-method 1 and 2. 
Dynamic Holder 
In compliance with ISO 1431-1, ASTM D1149 and SAE J1401
To be inserted into test chamber for the study of ozone resistance of cured rubber under dynamic conditions (from 3 to 30 cycles/min - 0.05 to 0.5 Hz)
Up to 10 samples can be tested at the same tim 
Sample holders Elevator 
Lifting gear for up and down movement to help in inspection of the different sample holders 
Power supply 
220 VAC,50/60 Hz, 2.5 kW, single phase, (110 VAC, 60 Hz on request) 
Dimensions 
(W x D x H) 1060 x 1000 x 1080 (2390 with lifting system) mm 
Weight 
370 Kg 
Refrigeration unit (for the version of the instrument with Humidity Control) 
• Dimensions: (W, D, H): 350 x 550 x 650 mm
• Noise Level: < 70 dB (A);
• Weight: 50 kg 
Software usage Languages 
Italian, English, French, Spanish, German, Portuguese, Russian, Chinese, Japanese, Turkish, Polish, Czech 
Personal computer 
Minimum Configuration: Intel Core I3 2 GB RAM.
Compatible Operating Systems: Windows 7, 8 and 10;
Connection to the instrument via USB Cable (included) 
Printable version

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