The easiest way to measure the temperature of the fridge - use outside thermometer. It is inexpensive, no possibility of danger. Just put on a dry saucer, put into the compartment. After some time, the thermometer reaches the regime, with some error will testify. How many degrees in the refrigerator, can be found by browsing the display of the door subject to availability. Refrigerators will let you know what is happening inside. Often - the device does not have to open. Find out if suitable methods.
Standard refrigerator temperature
Typical values of the temperature field of the refrigerator as follows:
- Freezer: minus 18 - minus 24 ° C.
- The refrigerator compartment: +2 - + 5 ° C.
By volume thermometer readings should be the same, in fact - on the contrary. Values unequal temperature field at each point. Evaporator often located behind the rear wall, the area of ice accumulates, "crying", flowing in the collecting container. This is normal. So looks thawing drip method, whereby unattainable uniformity of the temperature field.
To correct defect, developed NoFrost concept. In refrigerators frost wall deprived even freezers. It is achieved by placing the evaporator mezhdustennom space (hidden compartment). There stands a fan, a network of canals connecting the equipment to the freezer and refrigerator. Structure, moves the location of the most carefully designed. If the first models of the air burst from the bottom, on top of the fence was now established techniques such as air shower, to create the most uniform temperature field.
The slits, holes are cut in the upper and lower portions of the rear wall, under each shelf. Has equal cooling conditions of the camera points.
We should also discuss the Zone freshness. Pallets refrigerator where maintained zero Celsius. Perhaps the appearance of a light frost for a short while. In this mode, stored fruits, vegetables, meat longer than the rest of the refrigerator compartment. Special mechanical system preventing moisture tray to dry. NoFrost refrigerators scourge called zasushivanie products, all the moisture settles on the evaporator compartment. To avoid this, the freshness of the zone pose a specially formed surface provided with small grooves, trap moisture, gradually donating pallet. Times put "honeycomb" regulation device area.
Therefore we can not clearly answer the question of what the temperature is optimal for the refrigerator. Each product, method of cooking inherent individual requirements. Meat to put in the fresh zone - do not have to defrost, can be stored for a long time.
Read reviews of the portal, you will find excerpts standards indicate approximate duration values storage freezer food, freezer, freshness Zones. The following list shows an increase in the area of the retention period. While many think of freshness Zone unnecessary compartment where the dump, not in place of other regiments. Humidity, optimal temperature, if the stock up before the holiday, ready to start the next day.
Pharmaceutical refrigerator for medicines
Refrigerators for drugs differ from their domestic counterparts. a different temperature. Due to the specific requirements of pharmacology. Typical characteristics:
- Freezer: -18 - -25 ° C.
- The refrigerator compartment: +2 - +15 ° C.
Not strict dogma, there are other models, the freezer temperature is regulated, making the range of minus 9 - minus 30 ° C. Models sharply contrasting domestic species. The difference is obvious, to store the medication properly, take the trouble to read the terms of the package. Note: in the pharmaceutical refrigerator is not possible to divide the cooling chamber zones, even if the funds are to be stored are different. Therefore, read the instructions, it is necessary to select the temperature, general to stored drugs.
Layout pharmaceutical refrigerators differs little from the usual. There freezer, freezer, sometimes go separately. We see at least two varieties of specific industries:
- Refrigerators Safes for medicines.
- Transportable Hot meal boxes (isothermal chamber).
Recent refrigerators difficult to call. Just box retaining temperature by the heat insulation wall. Safes are arranged much more interesting. Protected against tampering, consistent standards of protection against potential burglars, vandals. It is not easy to break the safe as a normal refrigerator. On a reinforced steel door embedded coded lock, the key turns black hole.
Equipment ashamed to put a question to the owner, how to measure the temperature in the refrigerator. Pharmaceutical models are characterized by high accuracy of the thermostat setting, served beep if the regime has deviated from the norm. A key feature refrigerators for medicines, because the content is often much more expensive food.
Thing like a gun - we see electronic thermometer, without which normal builder powerless to measure heat loss. Device receives infrared objects spectrum is strongly dependent on temperature. Non-contact thermometer is designed to work in the field, how many degrees in the freezer of the refrigerator, it will not work.
There is a familiar foreman, builder, engineer organization conducting engineering surveys - it is possible to quickly evaluate the thermal field of the refrigerator, after a matter of minutes. can not be compared in any other velocity measurement with contactless thermometer.
Thing worth more than a thousand rubles, you can not leave the apartment, estimating the temperature outside. Shoot on the balcony to enjoy. Seem like much, be sure to pay attention to the thermometer, infrared thermometer price within 650 rubles, more like a form of stick, but has considerable opportunities prigodyatsya owner refrigerator NoFrost.
Two buttons on the device - to measure, backlight. Sometimes signed: Measure, light bulb icon. Use the gizmo can be a child. Digital display will show the value in tenths of a degree. The error will be 2 ° C. However, you can come up with dozens of ways to clarify the testimony. We'll have to make a variety of measurements, then to find the arithmetic mean.
Of course, the pre-align unit should be noted difference. As for that matter, any measurement technique.
Children's infrared thermometer type
If the previous model rude, gave measurements within ± 2 ° C, a children's thermometer Microlife NC100 Swiss company for 800 rubles help determine child temperature, milk, smoothie, food, designed to operate in the range 0 - 100 ° C with a measurement accuracy of 0.1 ° C. Useful to assess the condition of the cooling chamber, where the mercury column drops below zero.
It is not important to know exactly how many degrees in the freezer refrigerator. Negative readings, okay. Come pyrometer for 650 rubles. With the cooling chamber case it is much more complicated. One hostess complained that it is impossible to carry out the refund of household appliances - broken thermostat. The refrigerating chamber temperature is in principle by volume rarely falls below 7 ° C.
- This is not a fridge!
Complains a lady, company technician says, even the court is useless bother. We visited the shop, grab NC100, an incident would not have happened. would appreciate a product - leave rubbish sellers.
Children's thermometer is useful in everyday life for the other cases, will be faithful assistant, buy to measure the temperature of the refrigerating chamber, will serve many goals.
Told than measure the temperature of the refrigerator. Note: items described desired. The first are the builders, installers of air conditioning, heating, the second - the doctors, just good dads, moms. The readers now know what the temperature is optimal for the freezer. Pharmaceutical refrigerators are very different from the usual.
Curious, though seriously understand how to build a home, be sure to check the thermal imager. With the help of gizmos eyes to see the temperature of the refrigerator field, have fun kids, ever had seen the motion picture Predator. Clearly, to show the audience the filter is not intended rebyatnya like Arnie Schwarzenegger in the best years.