|Place of Origin:||Beijing,China|
|Minimum Order Quantity:||1 unit|
|Delivery Time:||within 5 working days|
|Payment Terms:||T/T, L/C, D/P, Western Union, MoneyGram|
|Supply Ability:||200 units per months|
|Rated Output Power:||20w||Wavelength:||10.6um|
20W CO2 Laser Tube 10.6um wavelength longer lifespan high duriability TEM00 mode
Largest 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.
DAVI CO2 Laser Tube can be successfully applied in medical,cosmetic,electronic components,machinery parts,laser engraving,laser marking,packaging,printing and other industries. See application video by making use of DAVI CO2 Laser tube on these material: cloth,wood,paper and PE,etc.
D20 specification and working condition
|Continuous rated output Power||20w|
|Power stability rate||±5%|
|Mode of quality||M2﹤1.2|
|Beam divergence angle||7.5±0.5m full angle|
|Degree of polarization||Linear polarization(﹥100:1) parallel to width direction|
|Working frequency &duty cycle||0～25KHZ,0～100%DC|
|Dimension L x W x H||
|Input voltage||36VDC±2%,max average current is 9A,peak current that power supply could hold up is 14A,it can’t be more than 1mS.|
|Max Heat Load||﹤430w|
|Maximum hull temperature||﹤60℃(140℉)|
|Working environment temperature||5℃～40℃(41℉～104℉)|
|Storage environment||－10℃～60℃(14℉～140℉),No condensation|
1. Laser power is tested according to the temperature of laser which is 25℃,everytime the laser temperature rises 1℃,the output power will reduce 1%.
2. Definition of stabilization: ±(Pmax－Pmin)/(2Pmax)
3. Testing condition of stabilization: Warming up about 10mins,controlling duty cycle constantly,under the normal operating environment.
D20 Signal Interface Description and Connector Pinout
|PIN NO||SIGNAL DESCRIPTION|
( PWM+ orange white)
TTL logic input ；1=RF ON,0=RF OFF；1KΩ impedance;
This input turns on the laser. See Pin7,Control Enable
+15VDC±0.5VDC,Max output for customer using is 0.25A
(Laser green white)
Laser status output
TTL logic output,1=LASER OK,0=LASER Fault;
When fault is not detected ,output valid
In case of temperature failure, the case temperature is below 60℃.
Temperature status output
TTL logical output,1=normal temperature,0= Ultra high temperature;
When the case temperature is below 60℃, the output is valid.
(Volt blue white )
Power and voltage status output
TTL logical output;1=normal voltage;
0= abnormal voltage;
|6(GND Green)||For internal use. must ground connected|
(Enable brown white)
TTL Logical input；1= Laser control enable,0=Laser controlled shutdown
This input must be valid before RF is enabled to turn on the laser.
1) The connector uses the RJ-45 type.
2) The color noted on pin can correspond to the cable color our company sent together with the product.
Competitive Advantages of DAVI company:
1,Favourable price and longer warranty period time
2,Sales accounted for 60% of the Chinese market
3,Excellent R&D team provides the most high-quality technical support and after-sales maintenance services,operation video etc.
4,Repair and refill the tube
5,Repair rate of 30w laser is only 5% in 2017
6,CE and three Patent certificates ,CNAS, Embedded control software registration certificate etc.
Contact Person: tracy