problem The thermal power plant consists of three main equipments: boiler, steam turbine, generator and corresponding auxiliary equipment. The working equipment is more complicated. Some key links are similar to the pump house inside the power plant. The many pipes of the thermal control system of the power plant are basically External... These metal parts are particularly prone to rust and corrosion under the influence of internal and external environments, which poses a great problem for maintenance. solution The application of WD-40 products in thermal power plants can be summarized as follows: 1. Efficient maintenance of electrical equipment WD-40 products are highly effective in cleaning oils and impurities, and are not viscous. The WD-40 product is also an insulator that can be reliably used on electrical equipment to remove moisture and act as a “contact rejuvenator†to ensure smooth circuit operation. 2. Maintenance of pumps, boiler equipment and related components The use of WD-40 products can effectively prevent corrosion of metal parts. In addition, for the rusted screws, as long as the WD-40 solution is sprayed, the rust can be quickly loosened within a few minutes, greatly improving the work efficiency of the workers. 3. Maintenance of steam turbine unit and thermal control system WD-40 products can be used in the maintenance and repair of steam turbine units. They can prevent rust and lubrication of metal parts linked to them, reduce their wear and clean the surface of the equipment. For the thermal control system, the WD-40 product also removes moisture and prevents short circuits during maintenance. income: WD-40 is a multi-functional and multi-purpose maintenance agent. It integrates six functions into one. It can maintain various aspects of various equipments of the power plant, solve the use of equipment, extend the service life of the equipment and improve the working efficiency of workers. Concerned about surprises Tag: Thermal power plant Product Thermal control Steam turbine unit Thermal power plant Previous: WD-40 products in the rail transit industry Next: WD-40 products in the tire factory application Achromat doublet lenses have significantly better optical performance than singlet lenses in visible imaging and laser beam manipulation applications.It consists of a positive low-index Crown Glass lens element cemented to a negative high-index Flint Glass lens element. The elements are chosen so as to cancel chromatic aberration at two well-separated wavelengths, usually in the blue and red region of the spectrum. Focal length is constant at those two wavelengths and focal length shifts are virtually eliminated across the visible wavelengths. One frequent use is to achieve diffraction limited focusing of a laser beam. Negative Achromat is typically used when there is a need to eliminate chromatic aberration. In addition to reducing chromatic aberration at the design wavelengths, spherical aberration and coma are greatly reduced. We always make our achromats as precise specifications and tolerances for uncompromising image quality upon customer's requirement.
Doublet Achromatic Lens Triplet Achromatic Lens
Specification of our achromatic lens as follow: Achromatic Doublet Lens,Negative Optical Achromats Lens,Optical Achromatic Lens,Big Dimension Achromatic Lens China Star Optics Technology Co.,Ltd. , https://www.csoptlens.com
*Material:BK7,ZF2,ZF7(or according to your request)
*Dia.:+0/-0.05
*Center thickness tolerance:+/-0.1
*Surface quality: 60-40 Scrath/Dig
*Surface figure:0.5-0.2
*Centration < 3arc min
*Chamfer:0.1-0.25*45 degrees
*Design wavelength:486.1mm,587.6mm,656.3mm and upon request.