A few days ago, the reporter learned from the China Household Electrical Appliances Research Institute that another 6A inspection standard for the cleaning equipment industry - JDYB004-2011 "Household Dishwasher 6A" technical specifications will be released this month. Industry experts believe that the introduction of standards will promote the standardization and rapid popularization of China's dishwasher market.
Statistics show that with the improvement of people's living standards, the proportion of consumers purchasing and using household dishwashers is increasing significantly. The scale of China's dishwasher industry has gradually expanded to the current 5 million units. The future prospects are consistently optimistic. However, due to the imperfect standards, the disorderly competition in the market has resulted in the lack of more authoritative and effective supervision mechanisms in terms of quality and price. At the same time, differences in diet and lifestyle have also affected the dishwasher market. Further development.
As one of the main drafters of the standard, Lu Jianguo, director of the comprehensive inspection department of the National Household Appliance Quality Supervision and Inspection Center, said that as early as 1997, the EU classified the main performance of the dishwasher, clearly defining the dishwasher. The main performance is divided into 7 levels, and the products that require both A-level electricity consumption and water consumption must reach the European market, effectively protecting the economic interests of the European region and guiding consumers to establish a scientific consumption concept. At present, the international standard of IEC "Test Methods for Performance of Household Washing Machines" has been developed to the 4th edition in 2010.
China's current QB/T1520 "Household Electric Dishwasher" was established 20 years ago. It is also the first edition of the IEC 1981 standard. The test standard materials and test methods are only suitable for the small-capacity dishwasher at that time. Many dishwashers in China have been diversified, with high-capacity products exceeding 50% of annual production.
In order to better promote and improve the revision of the new line of dishwashers, the China Household Electrical Appliances Research Institute has developed a 6A standard for dishwashers for core testing of dishwashers, hoping to provide enterprises with more scientific and advanced testing methods. Fully demonstrate the opportunities and platforms of product advantages, curb disorderly price competition in the process of dishwasher sales, and regulate market competition behavior; at the same time, with the implementation of standards, guide consumers to rational consumption, rational consumption, and purchase products pay more attention to internal quality.
Lu Jianguo also said that the determination of the performance level of the dishwasher is operability and forward-looking, and is easy to understand, in line with the consumer purchase and actual use habits of our country. Through the test data of professional institutions, the industry and consumers will re-examine the performance quality of domestic dishwashers. At the same time, through the test data and 6A technical indicators, enterprise designers can also improve product design ideas to achieve the desired quality level. It is important that the designer can comprehensively consider the various indicators of the product to make the product design more reasonable.
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Which indicators should be paid attention to when buying a dishwasher?
Dryness index, annual electricity consumption, annual water consumption
The EU's latest dishwasher energy efficiency labeling directive (2010) divides the energy efficiency index and the drying index into seven grades and requires that these two indicators be clearly marked on the product. Considering that the next goal of the EU is to remove the last three grades, the dishwasher 6A standard to be released in China will directly divide the main performances such as dry index and annual electricity consumption into A, B, C and D grades. the best. At the same time, the dishwasher uses water as the washing medium, which not only consumes electricity during use, but also consumes water, which is an important indicator for evaluating the design and manufacturing level of the dishwasher. In order to arouse the attention of consumers and raise awareness of environmental protection, according to the internationally accepted practice, electricity consumption and water consumption are graded by means of annual (280 times) cumulative usage.
Noise index, reliability index and cleaning index
Considering the actual use of China's products and the main points of concern of consumers and the core performance of the products, China's 6A standard also sets three other indicators, namely noise indicators, reliability indicators and cleaning indexes.
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