Welcome To b2b168.com, Join Free | Sign In
中文(简体) |
中文(繁體) |
Francés |Español |Deutsch |Pусский |
| No.5299482
- Product Categories
- Friendly Links
Information Name: | Alternative service providers Connolly radiation electromagnetic radiation Card |
Published: | 2009-10-06 |
Validity: | 200 |
Specifications: | 85 * 54 * 1.7mm |
Quantity: | 1.00 |
Price Description: | 198 yuan / piece |
Detailed Product Description: | Connolly electromagnetic radiation protection card (national retail price maintenance 198) Note: Do not break or soaked in water. Proof of principle for this card is a simple test of electromagnetic wave absorption Method A (ears) tool: cell phones, speakers or the speaker before the plane ① dial phone, whether the speaker phone to listen to interference (noise issued Zizi) ② If there is interference, the card against the mobile phone antenna, the noise was weakened. Method B (hand touch) tools: the card into the microwave oven microwave oven, start 2-4 seconds, the card out fever (Note may be hot!) Because the electromagnetic waves generated by a microwave oven, the product absorbs electromagnetic waves and the electromagnetic energy into into heat energy, it will be hot hot. Method C (saw) tool: cell phones, computers. ① dial phone before the computer monitor to see whether there is interference with the display phone, if interference is the following operating ② against mobile phone antenna on the card, you can see significantly reduced interference . Because the card is part of the phone's transmitter absorb electromagnetic waves, so weaken the intensity of electromagnetic waves Method D (tester) to test the device near the phone antenna, cell phone, then radiation intensity can be measured by the size of numbers, the card against the mobile phone antenna, radiation intensity can be seen that significantly reduced the size of the figures, because the card is absorbed part of the mobile phone electromagnetic waves emitted, making the electromagnetic wave strength weakened. According to the survey, the current mobile phone radiation protection products on the market, mostly metal shield electromagnetic waves. The design principle of these commodities is established between the phone and the human body a metal barrier, trying to electromagnetic waves reflected back, so that it can not be close to the body. But it did not, the metal absorption and transformation of electromagnetic waves can not, it will cause the reflection of electromagnetic waves secondary reflux, increasing the magnetic field around the electromagnetic radiation intensity, thereby increasing the amount of radiation injected into the body. |
Admin>>>
You are the 5014 visitor
Copyright © GuangDong ICP No. 10089450, Connolly million Jia Technology Co., Ltd. Beijing All rights reserved.
Technical support: ShenZhen AllWays Technology Development Co., Ltd.
AllSources Network's Disclaimer: The legitimacy of the enterprise information does not undertake any guarantee responsibility
You are the 5014 visitor
Copyright © GuangDong ICP No. 10089450, Connolly million Jia Technology Co., Ltd. Beijing All rights reserved.
Technical support: ShenZhen AllWays Technology Development Co., Ltd.
AllSources Network's Disclaimer: The legitimacy of the enterprise information does not undertake any guarantee responsibility