The UV drying machine has one type of curing drying principle machinery based on ultraviolet properties. The characteristics of this machine are fast curing and drying, user-friendly, etc. Ultraviolet ray is a generic term that refers to the radiation in the electromagnetic spectrum with wavelengths ranging from 10nm to 400nm. It can not arouse people' s vision. A shortwave ultraviolet ray is a type of ultraviolet ray with wavelengths ranging from 200 to 280nm. There are bactericidal effects as well as destructive effects on the human body cells. The light of the low-pressure mercury lamp is much richer.
Curing solid ultraviolet light has a destructive impact on the eyes and skin. 80W/Cm curing lamp gives white lights, which is stronger than the light of an electric welding machine. You will feel dazzled when you look at it directly. Generally, you will not feel dazzling when you see the blue reflected ultraviolet light, but it is also harmful if you gaze for a long time. However, the UV drying machine is beneficial to processing products, such as the paint and drying of components, color curing of product mold planting.
The UV dryer for sale has one type of curing drying principle machinery based on ultraviolet properties. The characteristics of this machine are fast curing and drying, user-friendly, etc. The internal light source of the UV drying machine will attenuate after it's been used for a while. You have to use UV energy meter LS131 to estimate whether the light source is still effective at this moment and change the modulator tube on time if the light source attenuates.
The Ultraviolet ray with a less than 210nm wavelength across the air and produce ozone. The allowable ozone concentration is 1.5 PPM. It has a bactericidal effect, and it can eliminate respiratory system bacteria if the ozone concentration is lower than 1.5ppm. However, we can not breathe in ozone for the long term. Otherwise, it will cause the respiratory tract mucosal lesions. Therefore, we need to pay attention to some precautions while using it:
First of all, do not let the UV-light of the UV dryer machine leak, the UV-light that cannot be blocked should be released after it's been reflected more than three times, the light leakage direction should not be aligned with the operator—using the suction fan with reasonable air volume to suck the ozone near the modulator out to prevent the ozone.
The photosensitizer, sensitizer, and diluent in the curing materials of the UV drying machine are comparative substances with different wavelengths of UV sterilization. It can stimulate the human skin in various degrees. You should wash with the soap immediately if it touches your skin while using it, especially in the summer. Many factors are affecting the UV LED curing system while using the UV drying machine. Therefore, it results in a lot of equipment for the UV curing being produced.
The intensity of the light source is particularly important. The internal light source of the dryer uv machine will attenuate after it's been used for a while. You have to use UV energy meter LS131 to estimate whether the light source is still effective at this moment. The curing machine will operate with less effort if the light source is attenuated.