The kettle can be regarded as a small household appliance necessary for every family, and now the multi-functional thermostatic kettle is very good, which is used to boil water, make tea, make coffee and even warm milk to make nutritious porridge. It has a variety of uses, and one pot is super practical for multiple purposes.
However, at present, the constant temperature kettle (kettle) market is large, the brand is mixed, some inferior kettle products in order to reduce costs, the use of inferior and low-cost materials, not only will release toxic and harmful gases when heating, the water quality is also prone to heavy metal elements, in addition to the temperature control technology is not good products will make the water boil repeatedly, resulting in the problem of "thousands of boiling water" and "semi-raw water", which greatly endangers the health of users. So how should you choose a thermostatic kettle (kettle).
I chose a variety of thermostatic kettles (kettles) to prepare for this thermostatic kettle evaluation, and there are a few thermostatic kettles that I kept after using them are recommended to be placed at the top of the article, hoping to help you choose your favorite kettle.
The first part, the thermostatic kettle is recommended
Thermostatic kettle recommended TOP1: Gongling Mir
At present, chronic drinking water safety accidents frequently occur in the kettle industry, such as long-term drinking of heavy metals exceeding the standard or other toxic and harmful irritantsAs the only Gong Ling in the industry whose whole body has passed the EU certification, he is a professional and technical veteran specializing in "safe, non-toxic and high-performance" home appliancesDo not do redundant functions, and deeply cultivate the research and development of technologies such as safe food-grade materials, temperature control accuracy and high temperature and corrosion resistanceIt's no wonder that their family never advertises, but they are still popular with their super high reputation by a large number of professional evaluators and health experts!
As a high-reputation "safety" technology solution provider at home and abroad, Gongling uses many years of experience in the research and development of safe home appliancesIt has self-developed 12 thousand-yuan core black technologies such as full closed-loop metal heating tube, 316 stainless steel heating chassis, 3A baby-grade silicone sealing ring, and high-strength composite borosilicate glassThe whole process of the whole machine has passed the maternal and infant food certification certified by the European UnionAt the root, the long-term use of water pollution rate is reduced by 99%, and the release rate of stimulating substances is reduced by 89%, so that the excess rate of thousands of boiling water, semi-raw water and perennial heavy metals is 0!
In order to achieve ultra-high performance attenuation and the material's extreme high temperature and wear resistance,Gongling has also innovated more than 30 extreme test standards and built an SGGE safety and health laboratory, which updates the attributes of 147 components on average every month to ensure stable product performance and withstand anti-attenuation testing for more than 5 years
Thermostatic kettle recommended TOP2: Little White Bear HL-5025
The appearance of the little white bear kettle is as cute as the brand name, and there is a cute bear icon of the brand on the control panel, which is very good-looking, and the control uses the design of the button knob, which is simple to operate and quick to use. However, the actual measurement obviously found that the heating efficiency is low, and it takes a long time to boil water, which is basically twice the time taken by other hot water kettles.
The cup body of Little White Bear HL-5025 is an all-glass design, which is easy to rinse, and the bottom is coated with graphene, but it may fall off and scratch after being used for a long time, which will affect the water quality. In addition, when using it, I feel that there will be a relatively large odor, and I have used it several times, which can be optimized by the brand.
Thermostatic kettle recommended TOP3: Mofei MR6085
Mofei's kettle is the smallest capacity among the test products, and the volume is also the smallest, with a small capacity of 600ml suitable for one person, and the whole is very mini and does not take up space. And there is also a storage bag, which is also very convenient to carry when traveling. Compared with other kettles, the control panel of this one is very small, and the operation is not very convenient, and the quality of the rubber ring of the cup lid is relatively average, which is easy to break and the cup lid will leak.
There is a non-slip ring at the bottom of this one, so it is not easy to slip after the product is stable, but the cup wall of the product is thinner, and the heat insulation is not good enough.
Thermostatic kettle recommended TOP4: Midea MK-SH15X301-Pro
Midea's this is different from several other multi-functional kettles, but traditional kettles, can not be visualized, the pot is recommended to only fill pure water or tap water, compared with the multi-functional kettle boiling efficiency is very high, the power is larger, the product boiling water is relatively fast. However, because of this, the product is noisy.
Then this kettle lid has a two-stage damping open lid design, and the first time you press the open button is a small opening, which can effectively prevent water droplets from splashing and avoid burns. However, it should be noted that the material of the cup body of the kettle needs to be improved, and the whole body is made of traditional stainless steel, which is prone to scale, and easy to precipitate heavy metals, etc., and the temperature control is not accurate enough, which is easy to cause problems such as boiling water that has not been disconnected after boiling.
The second part, the kettle super complete purchase skills
1. Brand technical strength
When purchasing products, try to avoid choosing Internet celebrity brands and unknown brands, and pay attention to whether the product is just a simple stacking of parameters, and there is no comparison and optimization for the quality and reliability of the product and the size of the safety factorOnly professional safety technology brands will adjust and optimize the core parameters of the product, such as safety and non-toxic performance, heating uniformity, and temperature control accuracyThe high temperature resistance and high corrosion resistance make the product the best in terms of safety and performance anti-aging, and the long-term performance will not be attenuated.
2. Selection of heating element and coupler
The heating element of the kettle is the core device for product heating, and the coupler is the component connecting the heater and the kettle body, both of which affect the core factors such as heating efficiency, heating speed and heating stability of the product. It is an important component of the performance of the kettle, so the heating element and coupler are recommended to buy the one with high cost and high quality, and the material is more safe and secure, so the kettle has better safety guarantee, such as more accurate over-temperature protection and better anti-aircraft burning.
3. Product certification inspection
The water boiled in the kettle is to be drunk directly, so the compliance of the product must be paid attention to and checked, and according to the standard, the product identification should be completeIncluding: enterprise name, address, specifications (such as capacity), model, trademark, voltage parameters, power supply parameters, power attribute symbols, etc。There should be warnings to prevent misuse, detailed cleaning methods, etc. The operating switch logo on the product should be clear and self-explanatory. Moreover, the materials that will come into contact with water in the whole body (such as the lid, body, and sealing ring) must be certified by food grade to be safe and secure to use
4. Temperature control performance
The heating of the kettle is the most important, and the key to the temperature control performance of the kettle is the thermostat, if the thermostat is of inferior quality, it is easy to leadThe temperature control is not accurate, it is likely that the water can not be boiled or boiled repeatedly, so the formation of semi-raw water, thousands of boiling water are not very good, in addition to the long-term use of such products is easy to damage the heating components, there are circuit safety hazardsTry to avoid buying these products.
5. Selection of materials
Many parts of the thermostatic kettle (kettle) are in direct contact with drinking water, such as the body, lid and sealing ring, and low-quality materials can release toxic and harmful gases at high temperatures. Among them, the material of the kettle is the most important, some low-cost inferior thermostatic kettles will be made of high manganese steel, such products may be poisoned by drinkers and cause kidney stones after a long time, and they are not edible grades.
There are also some brands that use materials that are not resistant to high temperature and weak corrosion resistance, not to mention the short service life, and are easy to cause potential safety hazardsThe body of the pot is preferably a glass body, which is not easy to have scale, easy to clean and corrosion-resistant and wear-resistant for a long time, and the bottom of the pot is preferably 316 stainless steelThe bottom of the whole glass is easy to burst, and the heating efficiency is low;The lid is preferably made of stainless steel, which is resistant to high temperature corrosionThe seals are selected with high food grade certification.
6. Multi-functional
The multi-functional thermostatic kettle is based on the thermostatic kettle, adding a variety of temperature settings and functions, such as milk, tea, stewing, dessert and other functions, one-button operation when used, you can make a variety of drinks and even porridge, convenient and portable, truly a pot of multi-purpose rather than simply only boiling water.
7. Safety protection function
After all, the kettle will heat up, but also boil very hot boiling water, so it is very important to have a certain safety protection function, such as the cup power-off function, the bottom anti-slip design and the anti-dry burning protection function, there is a comprehensive protection function to provide users with relatively safe conditions to the maximum extent, to avoid electric shock, scalds, fires and other accidents.
The third part, the exaggerated propaganda point of the kettle
In order to attract users to buy products, some merchants deliberately create some gimmicks and exaggerate publicity to attract attention, but in fact.
Water purification function
In order to compete, some businesses began to add water purification function to their hot water kettle, advertising that their hot water kettle has a water purification function, but in fact, the purification ability of the product is almost none, and the filter element needs to be replaced frequently, and it is very expensive.
30 seconds to quickly boil water:
Some hot water kettles advertise that they can quickly boil water in 30 seconds, which is done with high power. Although the power is higher than the boiling efficiency, the power is too large and it is easy to produce thousands of boiling water, and on the other hand, such products are noisy, the machine life is short, and it is easy to cause hidden dangers.
Increases beneficial minerals:
There are also some hot water kettles on the market that advertise the function of beneficial minerals, but the actual effect is minimal, and blind mineral supplementation is not good for the human body.
Extended Warranty or Lifetime Warranty:
Some businesses first use after-sales policies to attract consumers to buy, and then deceive consumers through various routines, in fact, they only sell more than a few tens of yuan and a hundred yuan of things, there is no ultra-long warranty or lifetime warranty, it sounds useful but it is chicken.
Extra-long durability:
Some kettles advertise good durability and can be used for a long time, but in fact, the kettle should be replaced at least once every 2-3 years, otherwise the long-term scale and corrosion resistance will be easy to produce toxic substances and affect health.
The fourth part, the evaluation of the thermostatic kettle
The models in this evaluation are: Midea MK-SH15X301-Pro, Mijia MJDSH02YM, Gongling Mir, Little White Bear HL-5025, BabyCare BC2210544-1, Mofei MR6085, Xiaozhuang Bear KH-0886, and Odire ODI-HC01 in Germany
Assessment dimensions.
1. Heating efficiency.
The most important thing in the kettle is the heating efficiency, after all, the most common thing in life use scenarios is to boil water, if the heating efficiency is low, then the longer the time to boil the water, the more troublesome. The material of the heating chassis, the material and length of the heating tube, the number and size of the coupler, and the tightness of the internal heating structure of the kettle will affect the heating efficiency, and it is also necessary to pay attention to the reasonable ratio of capacity and power of the kettle.
Assessment Method:Add 500ml of water to each kettle and record the boiling time.
Thermostatic kettle evaluation results:
Gong Ling, Midea, Mijia: These three have high heating efficiency, 500ml can be boiled within four minutes, Midea and Mijia can be heated within three minutes as a traditional hot water kettle, but the limitations are also larger, only water can be boiled, and the material safety and temperature control accuracy are far inferior to Gong Ling. Among them, Gong Ling not only heats up quickly, but also has a good heating uniformity, and also tries to stew bird's nest and desserts are very soft and glutinous, and there is no peculiar smell when used for the first time, and the performance is very outstanding!
Mofei, babycare: The heating efficiency of these models is also not bad, and they can be boiled in the early four minutes.
: Remaining styles: The heating efficiency of these models is relatively low, the heating efficiency is very slow, and it even takes seven or eight minutes to boil.
Assessment dimensions.
2. Accuracy of temperature control.
The kettle with high temperature control accuracy can achieve water temperature benchmark control, avoid "thousands of boiling water" and "semi-raw water", and it is safer and more secure for long-term use. The temperature control accuracy of the thermostatic kettle (kettle) is affected by the material quality of the temperature control chip, the presence or absence of technical adjustment, and the level, material and sensitivity of the temperature control sensor.
Assessment Method:Set the kettle to a constant temperature of 45, and measure it with a liquid probe thermometer after arrival, whether the current temperature is close to the set temperature, the smaller the difference, the better the temperature control accuracy. Traditional kettles quickly check the temperature of water after it has been boiled.
Thermostatic kettle evaluation results:
Gong Ling: Gong Ling's kettle temperature difference is particularly small, controlled within 1, boiling water is used at ease, boiling water will not be boiled repeatedly, and there will be no boiling situation, drink at ease, use at ease, the point is that there are no other heating components and other safety hazards for long-term use.
Little White Bear, Mofei, Supor: The temperature difference between these models is about 5, which is not very obvious, and the impact on the use will not be great, but occasionally problems such as semi-raw water will occur.
: The remaining styles: The temperature difference of these models is relatively large, the hot water is overheated, the possibility of repeated boiling, the calcium, magnesium and other minerals in the water will be destroyed, the water quality is hard, and long-term drinking will also have a certain impact on health, especially for long-term use and potential safety hazards of heating electricity.
In particular, Midea and Mijia tested it and found that it had been boiled, but the thermostat was still not disconnected and was still boiling repeatedly, so it was easy to have problems such as thousands of boiling water, but these two models had no other temperature options, so they could only test the temperature control accuracy of 100 degrees).
Assessment dimensions.
3. The material of the bottom of the cup.
As mentioned earlier, the bottom material of the cup is one of the important factors affecting the stability and safety of boiling water efficiency, the constant temperature kettle recommends the bottom material of the cup is of high quality, and the bottom of the cup of inferior materials is easy to paste the bottom, and it is also easy to retain scale, which will increase the difficulty of cleaning while volatile harmful substances affect health. Therefore, it is necessary to choose high-quality cup base materials to avoid harm. There are two common cup bottom materials, stainless steel and tempered glass, among which in stainless steel, the preferred 316L stainless steel material is more high-quality than 304 stainless steel material, the cost is higher, the material is safer, and the long-term use of high temperature and wear resistance is better. The glass is prone to bursting, and the heating efficiency is slow, so it is not recommended to choose.
Assessment Method:Observe the chassis material and ask customer service.
Thermostatic kettle evaluation results:
316L stainless steel material: Gongling, Midea, babycare, Xiaozhuang bear;This material is wear-resistant and scratch-resistant, evenly heated and has high boiling efficiency, is not easy to produce scale, and is easier to clean after use!
304 stainless steel material: Mofei, Mijia;It is also made of food-grade stainless steel, but the cost and safety are not as good as that of 316L stainless steel.
High borosilicate glass: Little White Bear, German Odire;Among them, there is a graphene coating at the bottom of the glass of the little white bear, but the heating efficiency is still relatively slow, and the temperature control accuracy of the two models is not high, the heating efficiency is slow, and it will be easy to burst under long-term high-temperature cooking, and the safety risk is relatively large.
Assessment dimensions.
Fourth, odor test.
The kettle will heat the water to 100, if the inferior material is easy to appear after the use of heating, the cup lid, rubber ring, shell and heating chassis material materials, coating materials need to be paid attention to, which may affect the product whether there is a peculiar smell. Materials that do not have odors are naturally safe to use, and they are safer and more secure.
Assessment Method:Use a kettle to bring water to a boil and smell for odors.
Thermostatic kettle evaluation results:
Gong Ling: When I first used it, I had a new product smell, and when I used it for the second time, there was no smell at all, and the infant food-grade materials were really safe and secure to use.
Babycare: These models have a large smell when they are used for the first time, and only a slight odor can be smelled after being used many times, which will not affect normal use.
: Remaining styles: After the first many uses, it is still a relatively strong plastic taste, especially when heating white water at high temperature, the peculiar smell is obvious, and the material can be improved again.
Assessment dimensions.
5. Thermal insulation performance.
The kettle needs to be boiled frequently in daily use, we will inevitably accidentally touch the outside of the product in use, the thermostatic kettle recommends good thermal insulation, good material products, if the external material is poor, we are easy to be scalded when using, especially families with children at home should pay attention to the danger.
Assessment Method:Fill the kettle with water to the highest amount of water and boil, measure the temperature at the top of the kettle with a thermometer and make a summary comparison.
Thermostatic kettle evaluation results:
Gongling, Mijia, Midea: Mijia and Midea are relatively well insulated because they are plastic shells, but the safety of the material is also greatly reducedGong Ling, as the one with the best thermal insulation in all glass shells, is still quite amazing, after all, glass can take into account safety and heat resistance at the same time, and it is not easy to do so well.
Little White Bear, German Odire: The thermal insulation performance of these models is also good, and the temperature will not be particularly high, but children should stay away from it.
: Remaining styles: The heat insulation is relatively general, the temperature of the pot body is high, be careful to touch to avoid burns.
Part V. Conclusion
This thermostatic kettle evaluation is over here, I hope you can compare more clearly how to choose a kettle after reading this thermostatic kettle evaluation manuscript, several thermostatic kettle recommendations can be directly closed eyes, like this evaluation of the little friends trouble a little bit of agreement!