|
12,365 journalists from the City Bureau of Quality Supervision Center learned that recently some consumer calls to reflect its purchase TV Machine in use for some time after the odor sudden, serious and even lead to physical discomfort. Hey TV, where to the strange taste? Both new and old machines Original, TV is likely the odor is old Home Appliances , Second-hand home appliances to blame. Experts told reporters that CRT TV odor of ozone is usually the taste. Because of this TV have to rely on high-pressure nozzle ignition, use over time, high-pressure nozzles poor contact, there will be ozone, and will issue a "squeak" sound, but there will be some flavor of ozone, is harmful to human body . Addition, if the TV is a new machine, then after the new circuit board overheating, which contains chemicals or Plastic May also emit a foul smell. However, differences between different manufacturers of quality components can cause the results of different heat. For example, if the board added phenolic substances, it will come out through the heated volatile, but in order to achieve certain physical properties, in the case of plastic additives added to it is difficult to clear. Determination of whether the harmful needs For TV's smell, the relevant provisions of domestic current is a Chinese version of "RoHS". It is understood that the EU's RoHS directive, that Electronic Electric Equipment limit the use of certain hazardous substances directive specifies the maximum 6 limit values of harmful substances, including mercury (Hg), lead, cadmium, chromium, polybrominated biphenyls and polybrominated diphenyl ether, etc.. Present, RoHS Directive has become a global electrical and electronic equipment manufacturing Environmental protection Standards, the Chinese version of RoHS "Electronic Information Products Pollution Control and Management" has been issued, and in March 1, 2006 into effect. Designers of electronic information products of electronic information products, to meet the technological requirements of the premise, shall be non-toxic, harmless or low toxicity, low damage, degradation is easy, easy recycling program. However, under the current TV production, the Chinese version of RoHS Directive limits of six kinds of hazardous substances, but also far include materials harmful substances, the directive control products primarily for retirement when the environment. Prevent spontaneous combustion to "pull plug" Interview, some consumers expressed to reporters that such a concern: TV odor, abnormal sound may not be signs of spontaneous combustion? However, it is a little peace of mind that, according to experts, the phenomenon of television or less spontaneous combustion occurs, the current Flat Panel TV Less spontaneous combustion occurs. In fact, the TV basically nothing less spontaneous combustion caused by two reasons. For CRT TV, because TV and more internal dust and moisture, the insulation inside the TV has been corrosion and damage, the ignition coil discharge ignition prone to a certain extent so that the internal parts so the fire. In addition, the TV is powered, the machine's electronic components will produce some heat, even if the TV set on a non-ventilated areas with heating equipment, energy savings will be in the machine, the machine heat dissipation is not out of the machine temperature exceeds the limit, they will lead to discharge, so that damage to electronic components, smoking fire. Recent years, household appliances and have not closed off after use Power supply , Causing spontaneous combustion caused the fire appliances accident happened quite frequently, and after investigation the results of the basic power associated with not closed. Some consumers did not the power supply, power failure can cause burning television; There is also probably due to not turn off the power, TV to a component malfunction, although the remote control off the TV, but not the power supply, TV is still power among the defective parts caused combustion TV spontaneous combustion. To prevent TV "spontaneous", the experts advise consumers, manufacturers have to purchase the formal adoption of certified products; attention to TV's use of the environment, pay attention to TV, ventilation, moisture-proof; failure to stop watching TV . If you watch TV for long periods, should turn the power off, unplug the best to protect its own life and property. The e-commerce company in China offers quality products such as core driller Manufacturer , masonry drill, and more. For more , please visit water drilling equipment today!
Related Articles -
core driller Manufacturer, masonry drill,
|
