Maintenance tutorial for high and low temperature damp heat test chamber lighting is not bright: 1. Confirm that the lighting switch on the controller is lit; 2. Check if the ballast is damaged, replace the ballast if it is damaged; 3. First check whether the filament of the lamp is intact. If it is obvious that the filament is damaged, it can be judged that the lamp is damaged. If the visual inspection is good, the lamp lead wire on the switchboard should be cut open, and the wire and the machine casing should be measured with a multimeter. Whether the conduction is between, if it is not, the lamp is damaged, or a part of the line is broken. In the end, where is the most suitable for installation of high and low temperature test chamber lighting? In fact, the lighting of high and low temperature test chambers has advantages and disadvantages no matter where it is installed. When the lighting is installed in the studio, you can clearly see the condition of the entire studio, and you can observe the product at any time. Better test the product. However, if the customer needs to do the double 85 test or the high temperature and high humidity test for a long time, the light is easily damaged due to moisture intrusion. As a result, the after-sales service costs increase. When the lighting is installed on the door, when the customer performs the double 85 test or the high temperature and high humidity test, the moisture is not easy to invade the light, the light is not easily damaged, and the after-sales service cost can be greatly reduced. However, its observation field is very small, only close to the scenic area can be observed, and it is not very convenient for customers to observe the product. If the illuminator is installed on the right side of the inner box, it is recommended to completely seal it so that moisture cannot enter, so as to ensure long-term stable operation of the luminaire. If it is installed on the door, it is recommended that the observation window be made trapezoidal, and its field of view can be wider. The Eyelash Brush can be used for combing the eyelashes before and after eyelash extension, finishing and separating before and after applying mascara, or as an eye makeup tool used in conjunction with mascara. We are an eyelash Makeup Brush factory, custom eyelash brushes.lash brush.Disposable Eyelash Brush.eye lash brush.eyelash brush cleaner.production wholesale eyelash brushes, with eyelash brushes can make your eyelashes distinct, look longer and thicker, and make your eye makeup more delicate and beautiful. Eyelash Makeup Brushes,Makeup Eyelash Brush,Lash Makeup Brush,Makeup Lash Brush,Lash Makeup Brushes Shenzhen Nanfang Shishang Cosmetic Utensil Co., Ltd. , https://www.nfbrush.com
High and low temperature damp heat test chamber lighting is not bright