The main function of the refrigerator is considered to preserve the freshness of the products for some time. The new models are equipped with zones of freshness (fresh-zone, zero camera), which allow you to do it as long as possible.
Summary freezer maintains the temperature from +4 to +8 ° C. This mode is not suitable for perishable products. They lose their flavor in heat and frost. Fruits, vegetables, cheese, fish and meat must be stored at a temperature close to zero. Especially for them in the refrigerator provided zero camera. It is constantly kept optimum temperature and humidity, also allows to slow down the proliferation of bacteria.
How does it work
The cost models freshness zone - a small separate box, which is placed in the coldest part of the refrigerator. That is why there is a cooling products. Some models enable to adjust the temperature of fresh band directional flow of cold air from the freezer.
The more expensive refrigeration producers set an evaporator and a fan, whereby the freshness of the location area does not depend on the refrigerating and freezing chambers. In such models, the temperature can be adjusted by the presence of sensors and a remote control.
Kinds
Various products must be stored under different conditions. For greens, fruits and vegetables suitable high humidity, and it is contraindicated for meat or fish.
Modern refrigerators may have a freshness zone 3:
- dry - for fish and cheese;
- wet - for the brief storage of fresh vegetables, fruits, berries and herbs;
- wet low temperature - for their long term storage.
Dry the freshness zone maintains the temperature below zero. Normal humidity is 55%. Under such conditions about a week, you can store meat and fish up to two weeks - ham. Cheese without loss of taste here will be stored up to a month.
Wet null zone maintains a temperature above freezing and a humidity of 90-95%. this mode It allows you to maintain the freshness of fruit, berries and herbs. Up to 10 days may be stored tomatoes, apples will stay fresh for 3 months, and carrots - not less than 5.
disadvantages
Refrigerators with zero area for customers reviews freshness not particularly flawed. By minor disadvantages include slow ice crust formation on the rear wall of the instrument, fresh-bordering areas.
It is also a disadvantage may be that on the door in front of the camera there is no zero additional shelves. This reduces the usable space.
The undoubted disadvantage is the higher price of refrigerators with fresh-zone. The difference in the prices of such devices compared to models without the zero zone is 20-25%.
Overview refrigerators with fresh zone
LG GR-N309 LLB
Built-in dual-chamber model No Frost Bottom Freezer. Electronic control. Energy efficiency class A. It maintains a low temperature for 12 hours after blackout. Dimensions - 55.4 × 54.4 × 177.5 cm. The average price of 65 thousand. rubles.
Advantages:
- quiet;
- the presence of ice generator;
- shelves made of safety glass;
- freezes to 10 kg of food per day.
essential
Sharp SJ-F95STBE
The four-door refrigerator Full No-Frost. Energy efficiency class A. It equipped with a hybrid cooling system which eliminates zavetrivanie products. Body dimensions - 89h78,7h183 see. The average price of 149 thousand. rubles.
Advantages:
- It beeps when the door is not closed;
- the presence of "Vacation" mode to save power;
- per day to 9.5 kg freezes products;
- separation zone freshness on dry and wet;
- the absence of a central partition allows you to put in the fridge great dishes.
Of
Bosch KGN 39SW10
Refrigerator No Frost. Energy efficiency class A. External sensonroe management. Dimensions - 60h64h200 see. The average price of 60 thousand. rubles.
Advantages:
- equipped with technology and superzamorozki supercooling;
- presence of both wet and dry zones of freshness;
- signals at higher temperatures and with the door open;
- "Holidays" mode.
Disadvantages:
- noisy;
- small number of shelves;
- vegetable boxes are made of flimsy plastic.
Do we need all this technology and why pay more? Refrigerators with the freshness area suitable for those who stored food for the week ahead. If you buy fresh food on a daily basis, the lack of zero-camera you can not hurt.
