SMARTtech: How to choose a refrigerator? And why they should be Hitachi!
To buy a smartphone is sometimes easier than lower-tech product such as a refrigerator. So the editors of the portal Smartphone.ua offers little to delve into the «cool» theme and find out how to choose the right refrigerator and why technology from HITACHI should be in the list of candidates for http://travels.co.ua/ purchase.
Choose a refrigerator
The first thing to determine before buying is the place where a refrigerator will be installed. Given this, we can calculate the ratio of length to width and to determine the dimensions. The greatest demand is for the classic two-compartment model. Depending on the manufacturer, freezer can be located at the bottom and at the top. In our country you can buy refrigerator hitachi in any of these configurations.
Technical parameters of control there are refrigerators with a control relay, digital display and smart system that can be controlled via your home Internet network. Just need a router and Wi-Fi in the apartment or house.
The next step is the determination of the volume of the refrigerator. Large families prefer refrigerators with a large volume and Vice versa. It is considered that 1 person is laid 120 liters, to which is added another 60 litres for each additional family member. So, for a family of four would be the optimal refrigerator with a total capacity of 300 litres.
When buying a refrigerator you should pay attention to its defrosting system. Almost all current models use the system «know frost», which does not involve additional defrosting. If the fridge is fitted with drip system, defrosting should be carried out not less than once every four months.
Climate class of fridge
Another selection parameter is a climatic class of the device. The apartments are set refrigerators with class N. This means that the device operation is allowed at ambient temperature from +16 to+32 degrees. If the refrigerator is installed in a room with poor heating, for example, a basement, you need to choose the class SN. Such devices are operated in the temperature range from +10 to +32 degrees. When staying in hot climates or in the case where the refrigerator is installed in direct sunlight, it is better to opt for a model T class.
Important and number of compressors. In many models is set to one, which is responsible for the freezer and for the main part. The disadvantage of this model is that if one compressor is missing the opportunity to wash separately only one area of the refrigerator. Two compressors are installed in the models of premium class. In addition, the compressors affect the level of noise produced by a refrigerator. It is necessary to note that it should not exceed 40 decibels.
Most modern models are equipped with a huge number of options, each of which significantly adds value to the price. They have for Hitachi. You need to clearly understand whether each of them or not:
- Antibacterial coating the walls with a special silver ions is a good sales move, because if timely cleaning and maintenance of cleanliness inside the device this option is not needed;
- A carbon filter is responsible for the absorption of unpleasant odors – from this option you can also opt out if do not store refrigerated foods for a long time;
- Indicator open door emits a soft beep. If the door is not closed before the end. A useful option for families with small children;
- Fast freeze – sudden transient decrease of temperature in the freezer down to minus 23 degrees. Marketers have positioned this option as protection for vitamins and minerals during freezing (aka blast freezing), but in reality it just allows you to save time if you quickly want to freeze berries or herbs.