Ten minutes to buy tips into the cooker to buy connoisseurs
First of all, look at whether the panel is flat or uneven or tilted, and choose smooth and non-destructive; look at the color of the panel, the black German Selan crystal glass plate and the smooth surface of the pure white Japanese NEG ceramic panel are good panels, general factory And large manufacturers use; domestic A-class and B-class board is also white, but the edge of the B-class board is rough, there is no A-level smooth; C-class board is easy to yellow discoloration, manufacturers often have printed patterns. Try to buy imported panels or domestic A-level panel products. Then look at the bottom of the cooling fan, select the fan diagonal size of the product. It is best to use a magnetic levitation, hydraulic or nano-ceramic fan. If you can disassemble it, press the fan blade with your hand and press down to about 2mm for magnetic levitation, and vice versa. Ask shopping guide to see if you can confirm the type of fan and brand, such as using AVC and other international manufacturers, indicating that manufacturers are willing to invest in costs. The cooling efficiency will affect the service life of internal components, and a good cooling fan will reduce noise during normal operation. Look at the power plug again. You should buy a three-pin power plug. Then enter the product test. Product testing is divided into five steps: First, listen to the sound Turn on the power and turn on the power, in addition to the sound of the normal cooling fan, you should not hear other noise and current sound. Second, test button Test each key function one by one whether it can operate normally, and eliminate the key failure products. Third, test security ◠No pot protection Remove the pan from the working state and observe whether the induction cooker can automatically alarm. Normally, it will automatically cut off the power in about 2 minutes. For example, if Taiwanese lady is an induction cooker, the cooker will begin to alarm and stop heating within 3 seconds after leaving the induction cooker, and will automatically shut down after 90 seconds. ◠empty pot protection When the empty pot is heated for a little longer, Madame Induction Cooker will automatically issue an alarm and stop heating. Some induction cookers do not have this function. ◠improper heating protection Try to place small items such as iron spoons on the surface of the stove and turn on the machine. Normally the area of ​​pots less than 65% will not heat normally. If Mrs. Zheng’s induction cooker automatically alarms when heating small items, it will shut down automatically after 90 seconds. Some induction cookers do not have this function. Fourth, test pot adaptability In the process of electrifying the heating, repeat the actions of taking the pot and releasing the pot for several times to see if the time of resuming the heating is normal. Usually, after taking the pot for 1-3 seconds, the heating will be resumed. If the recovery time is greater than 5 seconds, it indicates that this The adaptability of the machine to the pot is not good. Fifth, test temperature control Check whether the induction cooker has a 100°C temperature zone design. Use the matching pot to boil water to see if the water can be maintained in the boiling state after the water is set to 100°C. Inadequate temperature design can cause burn-in hazards because many internal protection functions are based on temperature monitoring. In the process of boiling water, the pot can be moved to the edge by 1/4 or 1/3 and held for about 1-2 minutes. It should be able to continue heating, indicating that the induction heating function is normal. In the selection, try to select the temperature adjustment block, if you can step up by 10 or 20 between 100 °C and 270 °C, the use will be more convenient. According to the above steps to purchase and test, I believe you spend 10 minutes to become an expert in purchasing induction cooker! Villa Design Furniture Brand Induction Cooker Glass Dyestuff Intermediates,Hair Dyes Intermediate Dyestuffs,Dyestuff Intermediates Powder,Aniline Oil In Dyestuff Intermediates FORING IMPORT & EXPORT CO.,LTD , http://www.foringfor.cn