Shandong Boos Company's grid-connected inverter obtained CE certification

The grid-connected inverter manufactured by Shandong Boos Company recently passed the rigorous testing process conducted by a certified EU CE certification body. This certification covers critical aspects such as safety, environmental compliance, and health standards, ensuring the product meets all necessary EU directives. As a result, the company has been granted the official CE certification, allowing their inverters to carry the CE marking and be officially marketed across Europe. The CE mark serves as an essential certification indicating that the product complies with the health, safety, and environmental protection standards set by the European Union. Essentially, it acts as a "passport" for manufacturers looking to access the European market. Once a product bears the CE mark, it can be freely sold throughout the EU without needing additional approvals from individual member states, simplifying trade across borders. Attached is a recent image showcasing the moment when the CE certification was handed over to Shandong Boos Company, highlighting their achievement in meeting international quality standards. This certification not only validates the reliability and efficiency of their grid-connected inverters but also underscores their commitment to global market compliance.  This milestone marks a significant step forward for the company, opening new opportunities in the European renewable energy sector. With the CE certification now in hand, Shandong Boos can confidently expand its reach and contribute to sustainable energy solutions across the continent.

Flat Field Holographic Concave Grating

The Concave Grating has the advantage of being able to constitute a spectroscopic system without any assistance from concave mirrors or similar types of image-forming elements. For this reason,the Concave Grating is used in a wide range of applications, such as analytical instruments,optical communications,biotechnology,and medical instruments. Spectroscopes incorporating concave gratings are classified roughly into two groups: polychromators or monochromators. 
China star optics can provide customers with a variety of replicated grating products such as diffraction gratings, reflective gratings,holographic gratings,concave gratings etc. to meet different needs. Maximum ruled area is up to 300x300mm2 for plane ruled diffraction gratings. For replicated diffraction and transmission gratings the ruling density can be from 20 grooves per millimeter to 2400 grooves per millimeter, wavelength from 0.2 micron to 25 microns. 

Please contact us for Customing Sizes and types of gratings.

Holographic gratings:
Specifications:
Ruled area: <=70 * 70mm 
Wavelength range: 0.2-0.8um 
Grooves per mm: 1,200 to 3,600L/mm
Diffraction: >70% 
Ruled gratings:
Specifications:
Ruled area: <=70 * 70mm 
Wavelength range: 0.2-15um 
Grooves per mm: 50 to 2,400L/mm 
Diffraction: >70%
Concave gratings:
Specifications:
Ruled area: <=70 * 70mm 
Wavelength range: 200 to 900um 
Grooves per mm: 490 to 1,200L/mm 
Diffraction: >70%

Flat Field Holographic Concave Grating,Flat Field Concave Grating,Spherical Holographic Grating,Aberration Corrected Holographic Grating

China Star Optics Technology Co.,Ltd. , https://www.csoptlens.com