50W Puri CO2 laser tube  
1. Promised Quality
2. Good Light Spot
3. Long Life
4. Power:25W-300W

Shanghai Puri CO2 laser tube, 25W-50W, is mainly applicable in laser stamping, delicate engraving, parts of laser medical device, etc. Puri laser tube with small power is excellent in good laser spot mode, enough power, long life, etc..
Working Principle: high-pressure discharge stimulate high concentration CO2 to generate laser.
Laser Wave Length: 10.6um.
Laser Mode: low order mode.
 Water-Cooling:purified water, appropriate temperature 10-35°C. 
Working Environment:temperature 5-35°C, humidity 10-60%, clean environment, no serious pollution.
Working Current:12~16mA is appropriate (excessive current will affect laser power and laser tube lifetime.
Safety Demand:CO2 laser tube outputs invisible light, positive with high pressure, if necessary, eyewear is essential.
Laser State: Laser power will be attenuated when the laser tube is used at a certain time; If the laser is pink, it is in normal condition; if the laser is white, it means the laser power is attenuate. ( Laser tube is consumable, please change a new one when it can’t meet demand due to attenuation. )
Laser State:
     1, There are two points to support the laser tube at two sides, when you install the laser tube, the two points should be in 1/4 of the laser tube;
     2,On the basis of cooling water above-in and below-out, if you rotate the laser tube slightly, it will affect laser spot and laser power.
Puri CO2 Laser Tube Parameter: (Testing & Waiting):