Vortex pump installation method

In the use of the vortex pump, due to its relatively small size, light weight, to the operator's work has brought great convenience. Of course, its good operation was implemented on a proper installation basis. This requires the operator to correctly grasp the installation of the vortex pump. Vortex pump installation method First of all, before installing the vortex pump, you need to put it in a ventilated and messy location, to avoid the surrounding environment, the wet use of the equipment impact. At the same time, you also need to keep it in a stable place, without any inclination. Second, when installing, care should be taken to align the direction of rotation of the impeller of the vortex pump with that of the fan's arrowhead. The vortex pump will not operate if the orientation of the installation is incorrect. Then, taking into account the working pressure of the vortex pump, can not exceed 8kpa, to avoid too much heat generated by the fan on the use of vortex pumps. Finally, pay attention to the mounting position of the bearing, the bearing can be installed in the middle of the pump cover, you can also install it in the pump body. The two different installation methods, but also makes the operator usually maintenance of the vortex pump, to adopt a different maintenance methods. Extended reading: Top ten brands of motorcycles Canton Fair Central China Construction Water Exhibition Pump manufacturers ranked ptc exhibition industry Internet (Xiamen) Technology Co., Ltd. Asia Pump Network Editor: He Duanhui (QQ / WeChat:) http: //beng.liuti. cn / (Service Hotline:)

Achromatic Lens

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:
*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.

Achromatic Doublet Lens,Negative Optical Achromats Lens,Optical Achromatic Lens,Big Dimension Achromatic Lens

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