The low noise issues of lasers are due to the competition of mode in Laser resonant cavity, which lead to high frequency jitter of output power. Through special design for laser resonant cavity and other components, the laser amplitude noise can be reduce efficiently. CNI Low Noise Laser can be widely applied to DNA sequency, cell sorting, spectrum analysis, interference measurement, laser holography, photo processing and biomedical and other fields.
CNI offers low noise lasers in wavelengths from ultraviolet to infrared (360~1550 nm).
Features:
Beam spot pattern: TEM00
M²: <1.1
Pointing stability: <5μrad/℃
Constant temperature (23±3℃) noise: -52dB
Noise stability (RMS@4h): <0.2%
Bandwidth: 20Hz~20MHz
Examples of the testing results
Testing chart of noise stability
(RMS@2h 20Hz~20MHz)
Testing chart of noise stability in
variable temperature (10~35℃)
Testing chart of noise stability
in constant temperature (23±3℃)
Low Noise Laser Low Noise Laser,Low Noise Laser Module,Low Noise Red Laser,Low Noise Yellow Green Laser Changchun New Industries Optoelectronics Technology Co., Ltd. , https://www.lasersciences.com
We produce various types of machine that are able to produce round, square and rectangle pipes with different range of thickness. We can also customize according to our clients'Â need.Â
This machine is widely used for producing welded pipe in metallurgical, construction, transportation, machinery and vehicle engineering industries.Â
Specifications are as follows:Â 
B. Product View
C. Machine Processing Line(varies with different type)
Coil Loading → Uncoiling →Cutting and Welding →Horizontal Spiral Accumulator → Forming, HF welding, Deburring, Cooling, Sizing→Flying saw, cutting →Transmitting → Packing → Storage
D. Package and Delivery
E. Our Service
Pre-sale Service:
1. Offer honest and objective investment consultancy suggestion based on our many years engineering experience in the steel pipe industry.Â
2. Provide planning and implementation suggestion of plants for factory long-term and consistent development.Â
3. Share our analysis and forecast with clients the global trends of steel industry, especially the market in China.Â
4. Clients are welcome to visit the production line of steel pipe at our factory and our cooperated domestic customer factories.
After-sale Service:
1. Our engineer will help you with machinery installation, debugging and operation.Â
2. Technical documentation and list of the main components are provided.Â
3. One Year Warranty(consumable parts or misused parts not included).Â
4. On-site service, machinery maintenance service and other related technical support are provided.Â
5. Your bridge to other related machinery supplier in China.Â
F. Our Team
We sincerely hope to establish mutually beneficial business cooperations with you!!
It will be our big pleasure if we have opportunities to be on service of you in near future!!
Square/ round/ rectangle pipe welded pipe manufacturing machine
A. Product Details
Package:wooden, seaworthy; Â Â Â Â Â Port:Tianjin port
July 12, 2020