| Customization: | Available |
|---|---|
| After-sales Service: | One Year |
| Power Supply: | One Year |
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Ozone Aging Test Chamber Lab Instrument GB/T7762-2008 Test Machine Lab Drying Oven
Description:
Due to the use of medium frequency and high voltage power supply mode, because the electrode will not produce corona overheating, so that the ozone concentration is stable, will not decrease with the working time or gas flow level and ozone concentration. The high frequency surface discharge ceramic corona generator uses high frequency voltage discharge, and when the temperature in the discharge area cannot be discharged effectively, the ozone will decompose due to overheating, so it is appropriate to use it under high airflow condition
Integrated ozone concentration, temperature and humidity controller (setting mode is touch button), high integration, good reliability, LED display, display resolution temperature (0.1ºC), humidity (0.1%RH), ozone concentration (1pphm), PID set value control, easy to operate
No vulnerable components, maintenance free work, long life. And high frequency along the surface discharge ceramic corona generator ceramic electrode surface is easy to produce oxidation attachments, when the surface oxide is too thick, easy to produce corona block, not timely cleaning, ozone will not be able to produce.
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) | ||||
| Sample rack rotation speed | 360 degree rotating sample holder (1 rpm per minute) | ||||
| Gas flow rate | 12-16mm/s | ||||
| Temperature Controller | Imported LED digital display P.L. D+5.5, R microcomputer integrated controller | ||||
| Time controller | Precision hours,minutes,seconds time controller | ||||
| Ozone concentration analysis | Imported concentration analysis regulator 4-20mA outputs,RS232 communication port | ||||
| Ozone generator | Silent discharge tube type | ||||
| Security protection | Leakoge,short circuit,over temperature,motor overheating.over-current protection | ||||
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