Municipal Bureau of Commerce and Industry, business trade associations and legal service agencies to carry out consumer rights protection "Open Day" today (May 15, 2006) morning at Riverside Mall in front, from Tianjin Trade and Industry Bureau 12315 Complaints Report Center, the Urban Institute home appliances, audio Association, appliance maintenance and Chun Association Meeting, splashing into the water more than 40 law firm experts, lawyers and staff will focus on "appliances consume" theme-related services for the general consumers. Yesterday (May 14, 2006), the reporter interviewed the experts on how to buy appliances and how to make the necessary repairs and other issues were interviewed.
Note the three elements tested
Domestic market, there are many types of washing machines. Experts point out that when consumers buy washing machines, we should test the noise. The national standard limit, washing 62 db, 72 db dehydration. Instructions on the notes or merchandise in actual use and national standards allow only 3 dB difference, otherwise unqualified products. Second, we must test clean rate. Automatic washing machines are basically using the "energy magic ball" technology, in the washing process can effectively prevent the water for sewage mixed with the previous, and in accordance with the automatic sensor on the bubble to automatically increase or decrease in the number of rinsing, the rate of 100% fresh water rinse. 3 depends on whether the operation is simple. Washing machines are full-featured but also easy to operate, such as some brands now have "one button buttoned" feature, click speed all the washing process will be completed.
Other digital products, one-sided pursuit of pixels
Vendors in the market competition, often to the pixels of digital products as indicators of competition, such as digital cameras 35 million pixels from early development to today's 6 million pixels. However, if the consumer product-pixels as one-sided consideration of the standard, this is a lack of scientific blind consumption. Experts, pixel digital camera this is a sensitive component index is not sensitive components like multi-image effect, image quality depends on the individual pixel size first, second, to rely on data processing system within the camera. The larger the size of a single pixel, and its sensitivity, the stronger the contrast, light-sensitive effect, and the resulting signal and lower noise. Each photo sensor data obtained, must be analytical processing engine integrated, its effective use of light-sensitive components of the color of the real expression to fix the error, to achieve realistic images of natural effects. Therefore it is not how many million pixels representative of the merits of products, only the pixel index and the data processing system
Combined system considered to correctly assess the quality of digital products.
Appliance repair watch six issues
It is reported that the city appliance repair business about 1273, because the industry are complicated, ranging from the quality of employees, there are many problems.
1, in the maintenance market, without a license or do not have trade qualifications and are more engaged in the maintenance operation of some repair business without a stable place, while others are lack of maintenance equipment, testing facilities are not available.
2, maintenance staff, service quality, which have their qualification certificates and certification industry employs less than 1 / 3. In particular, air-conditioning repair business, truly understand the air conditioning installation and repair of technical personnel account for only 1 / 10. This situation not only can not guarantee service quality, and to the maintenance workers have brought their own risks.
3, some manufacturers and maintenance companies to lift a partnership, these maintenance companies to continue under the banner name of factory authorized service misled consumers, not only the lack of timely repair of goods, returned to the factory cause adverse effects.
4, the product of "three guarantees" during the period, not do maintenance records, maintenance requirements over a period not to provide customers with alternative machines.
5, on the goods exceed the warranty repair, will charge up "open end fee" cause of the malfunction and replacement of parts not expressly to customers, the use of scrap parts when the formal parts, or even steal for original accessories.
6, the lack of standardized and unified fee standards, the small problems into big trouble, said, or something out of nothing arbitrary charges, not only the maintenance of price by the maintenance staff have the final say, but not to the customer issuing invoices and repair industry.
News correspondent Victoria Quan Fu Qiang I am a professional writer from China Building Materials, which contains a great deal of information about henckels knife sharpener , abrasive wheels, welcome to visit!
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