Laser tube device: the bracket of the laser tube is generally located at 1 / 4 of both ends of the laser tube. Under the principle of ensuring the water circulation in and out, the laser tube is slightly rolled until the laser tube spot and power are in the best condition.
It is necessary to ensure that the circulating water is clean and clean. If the water quality is dirty, the cooling water needs to be replaced in time; the replacement of cooling water can not be enough to heat and cool suddenly, otherwise, it will simply cause the glass tube to burst. The temperature of cooling water is between 18 ~ 25 degrees, and when the water temperature exceeds 30 degrees, the laser power will gradually decrease. There should be no bubbles in the cooling water of the laser tube. If there are bubbles, kneading the water circulating hose in the gap can be eliminated.
If there is sediment in the laser tube for a long time, it is better to remove the laser tube and clean it with water as far as possible, and then use the device again.
It is very important to keep the lens clean at the exit of the laser tube. If the operating environment of the laser tube is bad, it is necessary for professional personnel to quietly wipe the lens out with alcohol (generally speaking, it is necessary to ensure that the lens at the optical outlet is clean, and it is not suitable to scrub directly, but can clean the dust on the surface of the lens piece obliquely) to ensure the normal laser power.
In the use of laser tube, please set different current according to different power requirements of radium laser. If the current is too high, the service life of laser tube can be shortened simply. At the same time, it is better to prevent long-term operation in the extreme power condition, which will also accelerate the shortening of laser tube service life.