In the eyes of most people, the temperature field of household mechanical ovens is uneven, the temperature is unstable, and the heat preservation performance is not high. Basically, it is synonymous with non-professional. Some people say that household products are not professional after all, and the requirements are not so high. However, the masters are among the folks, and many baking experts and enthusiasts still hope to have a baking tool as an assistant while working hard to improve their skills. Therefore, the editor worked hard to pick some international brands of household ovens. Although they are also for household use, the professionalism is also great. However, the price is also very good, enough to make most of the partners who are just amateur interested in baking and adjusting their lives discouraged.

　　 In fact, evaluating the professionalism of an oven does not lie in whether it is mechanical or electronic, but rather a few important indicators. When buying an oven, as long as these indicators are excellent or relatively good, then you can basically use it to make beautiful food. Of course, the premise is that you have technology.

　　 Less gossip, let’s come to the point, and you can see if your oven is professional enough with two major elements:

　　 One, temperature stability

　　 Note that the editor mentioned here is temperature stability, not accuracy. Those who have used mechanical ovens all know that the most maddening thing is not the temperature inaccuracy, because mechanical ovens have a temperature error of more than ten degrees or even tens of degrees, which can basically be mastered after a few times. You can adjust it yourself when you need it. The real headache is the instability of the temperature, the temperature is high in winter, and the temperature in summer is different, the temperature in the morning and afternoon is different, and the air conditioner is also affected. Bake the cake at the same temperature, sometimes it is burnt, sometimes it is not cooked.

　　 In the oven design, there are two things that have a decisive influence on the temperature stability, one is the temperature sensing element, and the other is the heat preservation performance of the oven.

Although mechanical ovens do not have a temperature probe that extends into the box like an electronic oven, some ovens have begun to try to connect the temperature sensing element that was only connected to the temperature knob to the box. The good thing is that It can quickly, directly and accurately sense the actual temperature of the cabinet, avoiding the temperature controller from receiving wrong temperature information and performing wrong temperature adjustment.

　　The excellent heat preservation performance can not only lock the temperature of the box, but also block the influence of the outside temperature on the temperature in the oven to the greatest extent, and ensure the stability of the box temperature.

　　 2. The equilibrium of temperature field

　　 It was hard to squeeze out a cookie that looked like a decent cookie. It is rare that the biscuits were cut so evenly this time, but the depth of the bake was like a cat face. A biscuit, some dried, some not yet cooked. Have you ever experienced such a tragic experience? Many partners will find that general food often has uneven dark and light colors, especially in the middle and near the door, the contrast will be great. Don't blame yourself for not being skilled, it may be because your oven temperature is not balanced.

　　 There are also two factors that have an important influence on the balance of the oven temperature field:

　　 One is a heating tube. The high-quality M-type heating tube can ensure a stable temperature rise during the heating process. At the same time, a larger heating area helps heat energy to circulate more quickly to ensure that the box body temperature field reaches a balanced state as soon as possible.

　　Another important factor is the heat preservation performance of the oven. Once again mentioned the heat preservation performance of the oven, it is enough to see how important the heat preservation of the oven is. In fact, more and more ovens now use double glass doors to strengthen The heat preservation performance of the oven reduces the situation that the food in the box is almost burnt, and the end of the oven door is not cooked.

　　Since heat preservation performance is so important, many discerning oven brands have begun to work hard to improve the heat preservation performance of their ovens. In addition to the increasingly popular double-layer glass doors, double-layer cabinet designs have also appeared in some oven brands. It was also discovered that an oven with insulation wool added to the top has improved thermal insulation performance.