Double-temperature thermostatic red wine cabinet is 2 temperature zones, generally the upper temperature zone is 5 to 14 degrees, there are over the other wine cabinet is 5 to 12 degrees, the main storage of white wine temperature is 12 to 14 degrees. The lower temperature zone is 15 to 22 degrees, according to the red wine suitable for storage temperature between 15 and 18 degrees.

1, the first is to look at the refrigeration method and refrigeration effect wine cabinet is divided into two categories of compressor wine cabinet and semiconductor wine cabinet, which compressor wine cabinet can be divided into direct cooling and air-cooled two categories. Compressor wine cooler and semiconductor wine cooler have their own advantages and disadvantages, not the same refrigeration method leads to different refrigeration effect. Compressor refrigeration temperature control range than semiconductor refrigeration, generally compressor wine cooler temperature control range of 5 ~ 22 ℃, while the semiconductor refrigeration is generally 10 ~ 18 ℃ or 12-22 ℃; compressor wine cooler by the impact of ambient temperature is relatively small, even in high-temperature areas can be used; semiconductor wine cooler by the impact of the ambient temperature is larger (the internal temperature can only be lower than the ambient temperature of 8-10 °).

2, if the choice is the compressor wine cabinet, then the compressor quality is the most important factor. The compressor is the heart of the wine cabinet, by and large a wine cabinet is good, the compressor is good or bad, accounting for a considerable decisive factor. As mentioned earlier, vibration is a negative factor affecting wine storage, the compressor is not quiet enough, coupled with the cabinet material is too light and not stable enough, then a wine cabinet will be due to the vibration of the compressor to drive the overall vibration, so that the wine is in a slight vibration of the environment at times, there is no way to sleep well, at any time and any place there is a possibility that the wine may be awakened by vibration is in danger. So to buy a wine cabinet, the first to refer to the focus of the compressor is quiet enough, as well as the cabinet material is not stable enough to ensure that the ultra-quiet operation of the compressor is a good wine cabinet of the most basic elements, in general, the European compressor in this regard, the performance of the evaluation of the higher.