| After-sales Service: | 12 Months |
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| Certification: | CE |
| Warranty: | 1 Year |
| Hatching Rate: | 98% |
| Use Voltage: | 220V-240V |
| Material: | Special Plastic |
| Customization: |
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Audited Supplier Ozone Aging Test Chamber Environmental Test Chambers Lab Machine GB/T7762-2008 Test Machine
Description:
Ozone is present in very small amounts in the atmosphere, but is a major factor in rubber cracking.
Ozone aging chamber is to simulate and enhance the ozone environment in the atmosphere. Studied the effect of ozone on rubber, fast identification and evaluation of rubber ozone aging resistance and antiozonant shielding efficiency of the method, and then take effective measures, the anti aging in order to improve the service life of rubber products.
This series of products are suitable for nonmetallic materials, organic materials (coating, rubber, plastic, paint, pigment, etc.) under the condition of ozone aging test.
Ozone resistance aging test box is mainly suitable for polymer materials and products (rubber) of the resistance to ozone aging performance test. Ozone content in the atmosphere is very low, but it is the main factors of polymer materials aging. Ozone aging test chamber simulating and strengthen the ozone condition in the atmosphere, get approximate to actual use or reproduction of the test results in a short time. The studay of ozone effect regulation to rubber products, quickly identify and evaluate rubber materials resistance to ozone and antiozonant protection efficiency method,and then take effective aging proof measures to improve the service life of rubber products.
Sample rack requirements:
1. It is composed of shell, electronic components and ozone generator.
2. At the required elongation, the fixture is used to fix both ends of the sample. When contacting with the ozonated air, the length direction of the sample should be basically parallel to the direction of the air flow.
3. The fixture should be made of materials (such as aluminum) that are not easy to decompose ozone.
4, make the sample rotation speed between (20^-25) mm/s, in a vertical dry air plane, each sample continuously along the same path.
5. The rotation time of one sample is (8^-12) min. The scanning area of the sample (the shaded part shown in Figure 2) is at least 40% of the effective area of the test chamber.
6. Sample preparation shall comply with the provisions of GB/T 9865.1. The sample is best cut from the new molded test piece, if necessary, from the finished product.
7. At least 3 samples should be used for each test condition.
8. The width of the standard strip sample shall be no less than 10mm, and the thickness shall be 2.Omm 0.2mm. The length of the sample between the two ends of the fixture shall be no less than 40mm before stretching.
product description:
Model |
B-CY-120 | B-CY-250 | B-CY-500 | B-CY-1000 | |
Internal Dim(DxWxH) |
45x45x60 | 50x60x75 | 70x80x90 | 100x100x100 | |
| Temperature range | 0ºC-70ºC | ||||
| Humidity range | >65%R·H | ||||
Ozone concentration |
0-200PPm.0-300PPm | ||||
Temperature fluctuation |
±0.5ºC | ||||
test apparatus |
Dynamic and static (optional) |
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Sample rack rotation speed |
360 degree rotating sample holder (1 rpm per minute) |
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Gas flow rate |
12-16mm/s | ||||
Temperature Controller |
Imported LED digital display P.L. D+5.5, R microcomputer integrated controller |
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Time controller |
Precision hours,minutes,seconds time controller |
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Ozone concentration analysis |
Imported concentration analysis regulator 4-20mA outputs,RS232 communication port |
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Ozone generator |
Silent discharge tube type |
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Security protection |
Leakoge,short circuit,over temperature,motor overheating.over-current protection |
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