1. The influence of the drying box structure The main factor affecting the temperature uniformity of the drying oven is the product structure, such as: I: chamber size, duct structure, outer casing, wind plate, sample holder, and the like. A small change in any of these factors will cause a change in the uniformity of the oven temperature. A dry box has excellent temperature uniformity indicators, mainly relying on the best combination of the above structural factors, rather than relying on optimization of only one factor. The oven structure with good temperature uniformity is often "find" in many tests and commissioning. Of course, the temperature uniformity at this time is in terms of no-load conditions. 2. The influence of the control system Under the condition that the structure of the drying box is unchanged. In principle, it can be said. When the control accuracy is high, the temperature uniformity of the product is better. But it is a secondary factor affecting temperature uniformity. As long as the temperature fluctuation is within ±1 °C, the temperature uniformity still does not reach the index, so do not adjust the control system, and mainly find the problem in the structure. 3, the impact of the use of the environment For the temperature uniformity index, the electric blast drying oven (forced convection circulation) is less affected by the use environment. The electric drying oven (natural convection circulation) is more affected by the use environment, and it is mainly affected by the temperature and wind flow state near the drying box. The same electric oven is placed in different positions, the temperature uniformity index is different: different time measurement, temperature uniformity index is also different. In the new product development, in the batch product quality assessment, when the user uses, Be fully aware.
111111111111111111111111
Wedding Party Dresses,Wedding Guest Dresses,Flower Girl Dresses,Summer Wedding Dresses Bossgoo Information Technology Co., Ltd , http://ci.bossgoodemo.com