Puri Small Laser Tube: 25W-50W

  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℃.
  Working Environment:temperature 5-35℃, 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):
Small Laser Tube: 25W-50W
Small&Medium Laser Tube: 60W-100W
Small&Medium Laser Tube: 120W-150W
Medium Laser Tube: 300W
Regular Laser Tube - C Series
High Power Catalyst CO2 Laser Tube-M series
Regular Catalyst CO2 Laser Tube-R series
High Class Catalyst CO2 Laser Tube-H series
Laser Power: the 2nd generation with high quality




Outer Diameter
Output Power
Rated Power
Ignition Voltage
Ignition Current
Working Voltage
Working Current
pu450 50 17-25 25 14-15 3-5 8-9 12-15
pu700 50 32-40 40 16-18 4-5 10-11 13-16
pu800 50 35-45 40 16-18 5-6 11-12 13-16
pu1000 50 43-55 50 18-20 5-6 14-15 13-18
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