subject: Cooker: Trapped Magnetic Leakage Of Electromagnetic Pollution Serious Domestic Goods - Cooker, [print this page] Ms. Lee is just the move to new home of the purchase of the appliance but is hesitant: Although cooker to save space, cook faster, better cleaning, can not afford to smoke with the heat, but it is electromagnetic radiation on the human body problem worrying. Recently, the first anti-magnetic leakage workshop concluded in Foshan, industry experts strongly urge the leakage magnetic induction cooker as soon as possible to develop uniform standards.
Serious domestic product magnetic leakage After Mid-Autumn Festival, moon cake people in addition to sending each other things, affordable and stylish small appliance and other small household appliances is becoming a choice for holiday gifts. Indeed, as consumer attitudes and habits that people change, the appliance is essential in modern home appliances. According to the Yee Hong, Sino investigative bodies such as statistical, the appliance industry sales in 2004 total more than 11 million units, the National Bureau of Statistics is that the next five years, the appliance in China will have 70 million to 80 million units in the market potential market capacity will reach tens of billions. However, when the appliance when a large number into the thousands of families, the electromagnetic pollution of the virus was becoming more evident.
So what is the magnetic leakage
it? China Interior Decoration Association Indoor Environmental Monitoring Committee and deputy director Zhao Yufeng told reporters that the appliance is to use electromagnetic induction to produce magnetic eddy current heating of food, in the course of their work will produce extremely low frequency electric and magnetic fields, on a range of environmental electromagnetic pollution may pose. World Health Organization as a suspected carcinogen ELF electromagnetic fields, and benzene to, welding fumes belong to the same class of carcinogens.
It is understood that China's domestic product magnetic leakage is serious. Experts, the extent of leakage from the magnetic field strength measured with the magnetic field strength. Zhao Yufeng investigation and measurement of electromagnetic induction cooker several brand strength, the results show that the near field intensity up to the KV / m, near to Ji Wei tesla magnetic field strength to hundreds of micro-Tesla. Because there is no relevant standards in China, if by Switzerland, Sweden and other countries GB 0.2 micro Tesla evaluation, then a significant proportion of products in China far exceeded.
Another expert said that domestic sales of appliance products rarely submitted for censorship EMC project, where censorship is almost exports to the EU, the United States and Japan and other international markets. This is because the United States and other countries have mandatory international standards for products, although the principles of our country to request the implementation of the standards business, but lack of enforcement measures. Two years ago, the State Quality Supervision and Inspection Center household electrical appliance products had conducted an industry-wide thoroughly tested and found compliance with only about 50%.
Small appliances major criteria needed Have found that consumers of the process, the current product does not indicate the induction cooker intensity of electromagnetic radiation, but no way of knowing whether its radiation national standards. As concerns the impact of electromagnetic radiation, more and more reports of human health, consumer electronic products is very sensitive to electromagnetic pollution generated gradually from a focus on price, performance, functionality and other traditional indicators of the gradual shift to focus electromagnetic radiation indices. It is understood that the consumer appliance major doubts the existence of electromagnetic pollution at two levels: first, the induction cooker is electromagnetic radiation, and second, whether the amount of radiation induction cooker in a safe range, that is, compliance with relevant standards.
However, China is still not the standard magnetic induction cooker. According to Zhao Yufeng introduction, the appliance's operating frequency band is very low. In our country, extremely low frequency electromagnetic fields on the standard not yet developed. This is because the country is not in the low frequency applications, so there is no corresponding product standards. Today, the rapid growth of the appliance production and sales, but for very low frequency magnetic field of the standard product does not keep up with the pace of product development. Recently, though some experts have called magnetic induction cooker as soon as possible leakage standards, but the standard before the introduction of a large number of the appliance is entering the market.
Brand occupies in a small market, last year, Kelon, Gree, and Skyworth, and other traditional household electrical appliance enterprises launched appliance product line, the same time, foreign brands in the product line to speed up the layout, Electrolux and Panasonic plans to increase in China Cooker marketed product variety. Not long ago, America's annual output of 12 million units cooker also inaugurated an industrial park. The industry believes that in recent years, to the cooker Wei represented a small Jiadian lucrative market is also affected by Jiadian brand of chase, but the technical threshold of small Jiadian low, production is not, brand Duoer complex, more importantly, that there is there are no outstanding appliance industry leader and fully competitive environment, the industry standard birth factors was not significant.
