How to check the quality of induction cooker?

Now that the use of induction cooker is very common, let’s talk about the issues that you should pay attention to when purchasing a hot pot induction cooker.

1. Pot bottom temperature control function. The heat at the bottom of the pot is directly transferred to the hob (ceramic glass), and the hob is a thermally conductive material, so a thermal element is generally installed at the bottom of the hob to detect the temperature of the bottom of the pot. Check whether the induction cooker has a 100°C temperature zone design, and use the matching pot to boil water to see if the water temperature can keep boiling after the water temperature is set at 100°C. Inaccurate temperature design can lead to burnout hazards because many internal protection functions are based on temperature monitoring. During the process of boiling water, you can move the pot to 1/4 or 1/3 of the edge and keep it for about 1-2 minutes. should be able to continue heating,

When choosing, try to choose the temperature adjustment gear. It would be more convenient to use if it could be raised by 10 or 20 between 100°C and 270°C.

2. Reliability and effective life. The reliability index of induction cooker is generally expressed by MTBF (Mean Time Between Failures), the unit is “hour”, and the high-quality product should be more than 10,000 hours. The life of the induction cooker mainly depends on the use environment, maintenance and the life of the main components. It is speculated that the induction cooker will enter its shelf life after three or four years of use.

3. The power output is stable. A high-quality induction cooker should have the function of automatic adjustment of output power, which can improve power adaptability and load adaptability. Some induction cookers do not have this function. When the power supply voltage rises, the output power rises sharply; when the power supply voltage drops, the power drops significantly, which will bring inconvenience to the user and affect the cooking quality.

4. Appearance and structure. High-quality products generally have a neat and tidy appearance, clear patterns, bright colors, no obvious unevenness in plastic parts, and tight fit of the upper and lower covers, giving people a sense of comfort. The internal structure layout is reasonable, the installation is firm, the ventilation is good, and the contact is reliable. Choose ceramic glass, choose tempered glass with slightly worse performance.