GB/T7762-2008 Drying Oven With High-Frequency Ozone Generator And Sample Rack

GB/T7762-2008 Drying Oven with High-Frequency Ozone Generator and Sample Rack

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 (0.1℃), 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:

Our Company:

BOTO GROUP LTD. Is a professional manufacturer of environmental test equipment and test service

integrating design, research and development, production, sales, service and construction.The company is located in anting town, jiading district, Shanghai, next to saic Volkswagen motor city. The east China production factory is located in the beautiful kunshan huaxun industrial park.It has offices or liaison offices in major central cities such as tianjin, dongguan,zhuhai, wuhan, chongqing and hefei, which are specially responsible for pre-sales and after-sales service.

The company's products mainly include temperature and humidity testing, weather resistance and mechanics, as well as largescale comprehensive testing. The products are widely used in aviation, aerospace, electrical and electronic, new energy, automobile, communication, chemical industry, medical treatment, new materials and other manufacturing fields, serving universities, scientific research and enterprises.The company in the development of a variety of business at the same time, has always been "focus on research and development design, innovation in production technology, improve and optimize services, adhere to work responsibility" as the purpose.According to the development trend of testing technology and automatic control of all kinds of test instruments at home and abroad, carry out product research and development update at any time, and ensure that most of the important parts of the instrument are importedfrom Europe, America and Japan.

Company took the lead through the IS0 9001 2015 quality system certification, strict control program to finalize the design product from the product of each link, the equipment electric controlling part strictly abide by the CCC quality standards and to ensure that each product all is "high quality, high performance, high standards" perfect show, and at the same time encourage employees to learn the new development trend, innovation constantly develop new patents, Shanghai BoTo so far have been more than 20 national patents.