[UV Light Power] How to Choose the Power of the UV Light Source

How to control the output power of the UV light source, our Tianhui controller generally uses a constant current power supply, which changes the output power of the UV light source by changing the output power of the constant current power supply. The size of the output power is generally determined according to the energy required by the product (UV glue, ink) to determine the output power of the UV light source. Small power will cause the product to be solidified. Excessive output power will cause product sclerosis. It is necessary to choose the appropriate UV light source power. Choosing the right output power will greatly improve the solidification effect, improve production efficiency, reduce unnecessary costs that unnecessary costs will be reduced. The controller of Tianhui uses digital lighting technology, which can perform unparalleled lighting from 10%-100%, thereby improving the accuracy of optical power adjustment and being favored by customers. How to adjust the light power? We can view the specifications of glue, the energy (MJ) required for glue curing on it. Energy formula: Energy = power x time, we can calculate the power size, power/time of the two parameters of the energy formula, we use the light power meter to perform power adjustment. For example: glue requirement 3000mj curing time requires 5S, so: power = 3000/5 = 600mW/cm^2 This is comparison of our actual measurement value and theoretical value.