EFR F2/F4/F6/F8 Co2 laser tube in 6000h lifespan

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Feature
1. F Series CO2 Laser Tubes working life is up to ***0hours.
2. The laser output is stable. The discharge tube is catalyst coated,the working life is much increased.
3. Compared to similar product, the tube body length is shorter, the laser beam mode is better, the cutting speed is higher.
4. Stability: the discharge glass tube body is imported from Germany. The laser beam mode is up to TEM*0. The power is table. It is competitive for industrial application.
5. Power: The power is *0% higher than other laser tube with same length.
6. Long Life: the catalyst coating on discharge tube with unique electrode processing makes the laser out put is more stable, avoid power weaken during long time working.
Warranty term:
1.  **0 Days (Calculated from the production date shown on laser tube label)
2.  Within warranty time, if any quality problem, new one laser tube with same power will be sent to you by express. We also bear the international express cost to your door.
3.   Beyond the warranty time, if any quality problem, you need to buy a new one and pay the delivery cost by yourself.
Note Item about the laser tube quality:
1. Within *0 days from exit work date, if the user operates same as our manual and the output power is less than *0% of the rated power, we will provide new one instead of the defected one. The replaced laser tube has same new laser tube warranty. The single transportation freight will be afforded by buyer. When the laser tube structure is damaged, we will not be responsible.
2. From *0 days to **0 days, if the user operates same as our manual and the output power is less than *0% of the rated power, we will repair or provide new one instead of the defected one according to fact. The single transportation freight will be afforded by buyer. When the laser tube structure is damaged changed, we will not be responsible.

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