The concept of ultra
From the Dragon Boat Festival holiday promotion to the future of small summer promotion, "super quiet" has become the manufacturer and the store concept of the common stir-fried. In addition to "Silent"
Air conditioning
, There
Refrigerator
,
Washing machine
Etc.; Although these main quiet signs
Home Appliances
Expensive than the ordinary price of many, but the industry said that the state is no "super quiet" standard, the concept of hype disguised price increases more than an excuse for the business.
Conditioning said he "very quiet"
6 7 the correspondent visited Beijing appliance stores found that many air-conditioning brand launched the "dream of treasure," "sleep treasure", "comfortable sleeping treasure" products, in the most conspicuous mark the location of the "super silent" function, and vigorously promote the products of the noise test minimum. Of course, these "has been very quiet" products are not cheap. For example, a claim that "only 23 db low noise" of the domestic brands, a small one "sleep treasure" price of 3888 yuan, but with a few bolts, the air conditioning energy efficiency rating of only 3,588 yuan, a difference of 300. This is fairly small, a known "for the Guinness Book of Records the minimum noise" of air conditioning, priced than nearly the same number of bolts 800.
Quiet refrigerator "normal noise," a lot of
Addition to air conditioning, the refrigerator has become a "super quiet" technology cutting edge of contention, but the reporter found, results can be described as quiet refrigerator numerous restrictions. For example, Xie consumers buy a new refrigerator boasts the "5 Great quiet technology", but that day in the home delivery of the strange noise constantly, see below I discovered that the refrigerator door close to the business of the "Tips", click, sound, the sound of water and so are listed as "normal voice." Back to the store to return, a salesman actually said, "You just feel at home environment was too noisy refrigerator noisy" and refused to returned, Mr Tse had complaints huff.
"Silent" is currently no national standards
In visits to the reporters found that many manufacturers promoters playing the "tamper with the concept," and "far from the noise of our products to the national electrical noise limits, it is ultra-quiet product." But in fact, the state promulgated the "Household and similar electrical noise limits" standard in all kinds of electrical noise limit indicator is the minimum requirement, there is no "super quiet" standards. Such as air conditioning noise limits in the 40-68 db, but did not reach the value of this range of products can be referred to as "ultra-quiet."
In addition, many manufacturers have labeled the noise measured only laboratory values, and actual use of the noise values are two different things; especially the air conditioning this "semi-" home appliances, installation, living environment and other factors will affect the noise value.
Industry known as "excuses in disguise price hikes"
The face of the concept of the many advertised "super quiet" speculation, China Electronic Chamber of Commerce professionals that the prices because raw materials, household electrical appliance enterprises profit margins being squeezed, so the concept of speculation by raising product prices, as manufacturers a proven, method. "Ultra-quiet factory hype the concept of the purpose to achieve a price increase in disguise."
I am an expert from China Crafts Suppliers, usually analyzes all kind of industries situation, such as aa nickel cadmium batteries , nickel hydrogen battery.
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