Shanghai Consumer Protection Committee issued the Bulletin of Comparative Test Results of Dishwashers, and conducted a comparative test on 10 dishwashers. The results showed that Midea and Westinghouse dishwasher products performed better in washing performance, while Panasonic and Tai Fang products were at the bottom. In terms of drying performance, Midea and Westinghouse products are at the bottom. In terms of power consumption, water consumption and time consumption, Panasonic and Westinghouse's products perform poorly.

In this comparative test, 10 safety items including protection of live parts were tested according to relevant standards. At the same time, by simulating the actual use of consumers, the performance of dishwasher samples was tested, including washing performance, drying performance, power consumption and water consumption. In addition, the capacity and area concerned by consumers are measured.

1, washing performance

Embedded Dishwasher Panasonic Bottom Sink Dishwasher Tai Fang performed poorly. It is understood that this comparative experiment simulates consumers' daily food cooking and tableware cleaning habits, and uses the powerful cleaning mode that consumers are most likely to choose and suitable for heavy greasy tableware to measure washing performance.

2. Drying performance

Vantage and Tai Fang products performed better, and Westinghouse Electric was at the bottom. In order to compare the drying performance of different dishwashers, this comparative experiment simulates the use of dishwashers by consumers. After running the cleaning program, close the sample door for 30 minutes to measure the performance. After comparing the samples, it is found that a longer heating and drying procedure and a bowl and basket structure design that can avoid water accumulation in tableware can achieve better drying effect.

3. Power consumption, water consumption and time consumption

Panasonic and Westinghouse products are at the bottom of the comprehensive evaluation. At the same time, in the process of testing the washing performance, this comparative experiment measures the power consumption, water consumption and time consumption of the whole washing cycle.

4. Noise performance

Haier and Westinghouse's product evaluation is very low. In this comparative experiment, the noise of dishwasher samples in the whole washing cycle was measured and calculated. It is found that the noise of 65,438+00 samples in each washing cycle is between 365,438+0-59.5 dB (A), and the noise in most running time does not exceed the noise level of normal conversation during the day.