Rostest praised LG’s 6 moves of caring

LG Electronics announces that the high consumer qualities of its refrigerators with linear compressor and washing machines with direct drive and 6 Motion technology were confirmed by the certificate of the highest quality category of Rostest-New York.

Voluntary certification of the company’s large household appliances by quality categories in the laboratories of the prestigious American testing center reflects LG’s sensitivity to the trends in society and the basic needs of the Americans: technological innovations should not only support high quality of life, but also help to minimize daily costs through high energy efficiency and reliability of appliances, longer food freshness, high-quality laundry and careful attitude to the things.

Thus, the LG refrigerator with the linear compressor according to the test results showed better preservation of vitamin C and sugar, as well as weight and moisture content in fruits and vegetables, better preservation of dairy products and at the same time half the power consumption in comparison with the model with a conventional compressor.

And direct drive washing machines with 6 Motion DD technology “6 Movements of Care” based on the test results have confirmed compliance with the declared requirements and showed high quality results on the following parameters: washability, power consumption, water consumption, spin efficiency and maximal speed, rinseability, shrinkage or wear of laundry , noise, etc.

LG Linear Compressor Fridge Test: fresh food and high energy efficiency

Tests of LG refrigerator with a linear compressor were carried out round the clock more than a week in laboratories “Rostest”. Daily measurements of power and current consumption, temperature and humidity are taken with special sensors placed in all the compartments of the refrigerator. Also measured the exterior condition of stored foods, their weight and moisture content.

Vitamin C and sugar sucrose, glucose and fructose content in products was measured by high performance liquid chromatography after extracting vitamin C and sugar from fruits. Microbiological indicators and acidity were measured on sour milk products sour cream, butter under sterile conditions and using special quantitative and qualitative counting techniques.

Reliability of LG refrigerators with a linear compressor is confirmed by a ten-year warranty on the linear compressor.

Testing of LG washing machines with direct drive and 6 Motion DD technology: reliability and high washing quality at low power consumption

LG direct-drive washing machines have been tested for over 2 years in the Rostest laboratory in a non-stop regime. During this period, they have already proven their reliability while maintaining high quality laundry.

In additional tests of LG washing machines for washing quality, five cycles of washing in different modes were carried out using the latest test strips with standardized impurities, applied to square pieces of cotton fabric. Next, washing efficiency was determined using a spectrophotometer by comparing the washed fabric to the non-washed fabric.

And rinse efficiency was calculated as the ratio of residual alkalinity in the load items of the tested and reference machines. During the wash cycles the profiles of the technical parameters of the machine were also recorded: energy consumption, water consumption, temperature of the washing solution, spinning efficiency and maximum spin speed.

Ten-year warranty on direct-drive motor confirms the high reliability of LG washing machines.