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High Durability 20W Co2 Rf Metal Laser Tube Ambient Air Temp 5℃ - 40℃ Silver Color

Categories 20W CO2 Laser Tube
Brand Name: Davi
Model Number: D20
Certification: CE, EMC,Patent
Place of Origin: China
MOQ: 1 set
Payment Terms: T/T, L/C, D/A, D/P, Western Union, MoneyGram
Supply Ability: 100sets / month
Packaging Details: 357×92.5×142mm
Price: Negotiation
Pulse energy range: 20W
Working frequency: 0~25KHZ
Duty cycle: 0~100%DC
Color: silver
Weight: 6.6kg
Storage enviroment: -10℃~60℃(14℉~140℉),No condensation
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High Durability 20W Co2 Rf Metal Laser Tube Ambient Air Temp 5℃ - 40℃ Silver Color

20W Co2 Laser Tube: 20W RF CO2 laser tube metal shell ceramic core

General knowledge about laser technology

The concept of a laser was first invented by Charles Townes and Arthur Schawlow in 1958 while working at Bell Labs, but first laser was not built until 1960 by Theodore Maiman. Since that time many improvements and innovations have occurred, and today there are thousands of lasers being used in medical, industrial, telecommunication and defense applications. A laser differs from other light sources (flame, flashlight, lightbulb or LED) in that the light it produces is very directional or coherent. This allows the light to project in a beam or narrow cylinder instead of randomly illuminating in all directions simultaneously. Lasers also emit light over small ranges or at single wavelengths. The wavelengths can be attributed to colors of the light and are usually based on the laser type.

CO2 lasers can emit at 10.55um- 10.63um and 9.3um which is very deep in the infrared.

Leading supplier of Metal RF co2 laser tubes in China

DAVI Lasers is a reliable company for expert advice and good service in the field of co2 laser beam source. Superior beam quality,favourable price, long product lifetime ,efficient technical support are the main strengths of our products and service.

D30 Specifications and using condition

CharacteristicsSpecified value
Wavelength10.55 µm to 10.63µm
Output Power≥30W
Power Stability<±5%
Mode>98% TEM₀₀
Beam Size1.8±0.2mm
Beam Divergence7.5±0.5 mrad
Beam QualityM²<1.2
Polarization>100 to 1 fixed linear
ModulationTTL up to 25kHz
Input voltage48 VDC <±2% regulation <1%P-P Noise/Ripple
Input DC current≤12A
Ambient Air Temperature5℃ to 40℃
Altitude<6,500 ft.(2,000m)

Those characteristics are guaranteed ;all other stated characteristics are typical.

Specifications are subject to change without notice.

D30 Signal Interface and Pin Description

1(PWM Orange and white)

RF Enable

TTL logic input

1=RF ON,0=RF OFF;1KΩ impedance.

This input turns on the laser.(See also Pin 7,Control Enable, below)

2(+15V Orange)+15 VDC±0.5VDC,0.25 A Max output for customer use
3(Laser Green and white)

Laser ok

TTL logic output,1=LASER OK,0=LASER Fault;

Output is asserted when no faults(SWR, Temp or Volt.)are detected

4(Temp Blue)

Temperature OK

TTL logical output,1=Temp ok,0=Temp fault;

Output is asserted when temperature is below 60℃

5(Volt Blue and white)

Power and voltage OK

TTL logical output;1= voltage ok,0=voltage fault;

Output is asserted when DC supply voltage is below max. value

6(GND Green)For internal use. must be grounded
7(Enable Brown and white)

Control enable

TTL Logical input;1= Laser control enable,0= Laser controlled disabled

This input must be asserted before RF enable can be used to turn on the laser.

8(GND Brown)



1) The connector uses the RJ-45 type

2) These specifications are subject to change

Competitive Advantages of machine:
1,3-5 years Long lifetime, Stable machine and mode quality
2, All metal body and very firm
3, Small size easy to carry
4, Quick response time nanosecond count
5, RF discharge, the top of machine covered with circuit
Competitive Advantages of company:
1,Favourable price and longer warranty period time
2,Sales accounted for 50% of the Chinese market
3,Excellent R&D team provides the most high-quality technical support and after-sales maintenance services
4,Repair and refill the tube
5,CE certificate and three Patent certificates ,CNAS, Embedded control software registration certificate etc.

Product Tags:

20w laser module


rf laser tube

Quality High Durability 20W Co2 Rf Metal Laser Tube Ambient Air Temp 5℃ - 40℃ Silver Color for sale
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