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Guangdong Grace Kitchen Equipment Co., Ltd

Do you know how to buy induction cooker?

by:Grace     2021-03-28
The product test is divided into five steps: 1. Listen to the sound, turn on the power and turn on the power, except for the normal sound of the cooling fan, you should not hear other noises and current sounds. 2. Test the keys, test all key functions one by one to see if they can operate normally, and eliminate products with key failures. 3. Test the safety, (induction cookers between 200 and 300 yuan should generally have the following functions) without pan protection. Remove the pan in the working state and observe whether the induction cooker can automatically alarm. Usually it will automatically cut off in about 2 minutes. power supply. Empty pot protection The heating time of an empty pot is slightly longer, and the induction cooker should automatically sound an alarm and stop heating. Some induction cookers do not have this function. Improper heating protection Try placing small items such as iron soup ladle on the stove and turn it on. Usually, the pot will not be heated normally when the area of u200bu200bthe pot is less than 65%. Some induction cookers do not have this function. 4. Test the adaptability of the pot. During the heating process, repeat the action of taking the pot and putting the pot many times to see if the time to restore the heating is normal. Usually, the heating will resume after taking the pot and putting it back for 1-3 seconds. If it is restored The time is greater than 5 seconds, indicating that this machine is not well adaptable to pots and pans. 5. Test the temperature control, check whether the induction cooker has a 100°C temperature zone design, use the matching pot to boil water, and see if the boiling state can be maintained after the water is set at 100°C. Inaccurate temperature design will lead to hidden dangers of burning, because many internal protection functions are based on temperature monitoring. In the process of boiling water, you can move the pot to the edge by 1/4 or 1/3 and keep it for about 1-2 minutes. It should be able to continue heating, indicating that the induction cooker has a normal heating function. When choosing, try to choose the temperature adjustment range as much as possible. If the temperature can be increased by 10 or 20 between 100 ℃ and 270 ℃, it will be more convenient to use. 1. Power output stability. A high-quality induction cooker should have an output power automatic adjustment function, which can improve power adaptability and load adaptability. Some induction cookers do not have this function. When the power supply voltage increases, the output power rises sharply; when the power supply voltage drops, the power decreases significantly, which will cause inconvenience to the user and affect the cooking quality. 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 high-quality products 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 expiration date after three or four years of use. 3. Appearance and structure. High-quality products generally have neat and crisp appearance, clear patterns and bright colors, plastic parts have no obvious unevenness, and the upper and lower covers are closely matched to give people a sense of comfort. The internal structure layout is reasonable, the installation is firm, the ventilation is good, and the contact is reliable. It is better to choose ceramic glass, and the performance is slightly worse if you choose toughened glass. 4. The temperature control feature of the bottom of the pot. The heat from the bottom of the pot is directly transmitted to the stove plate (ceramic glass), and the stove plate is a heat-conducting material, so generally the heat-sensitive element is installed at the bottom of the stove plate to detect the temperature of the bottom of the pot. If you want to know more information, you can consult Foshan Technology Co., Ltd. Thank you! Previous post: What kind of kitchen equipment do you need in the canteens of primary and secondary schools? Next post: Layout principles and design requirements of western restaurant kitchen equipment engineering
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