In March 2014, Shaanxi Zhongsen Power Technology Co., Ltd. successfully launched the world's leading solar module simulator, model GIV-2A. The simulator's internal positioning is A+A+A+ standard, and all indicators are better than 2 times the international standard (IEC60904-9). Recently, this equipment has passed the China Metrology Institute certification, creating a number of international leaders.
1, the test area from the original 2000 X 1100mm expanded to 2000 X 2000mm, convenient large-area components and double-glass components test.
2. The degree of spectral mismatch is reduced from 25% of the original A-level to less than 10%, ensuring that the light received by the module is closer to the sunlight.
3, Irradiance unevenness from the original A-class 2% reduced to 1%, greatly improving the stability of the test and reduce the differences between devices.
2000 X2000mm range, actual measurement result is 0.56%
2000 X1200mm range, actual measurement result is 0.30%
4. The irradiance instability is reduced from 2% of the original A-class to 1% and the actual measurement result is 0.06%
5, the spectral range from the original 400-1100nm extended to 300-1100nm, convenient and efficient component testing.
Shaanxi Zhongsen has been researching and producing solar module simulators since 2000. It has always been the “leading technology†occupying the first place in the market and its equipment has been exported to developed countries in Europe and America. This top-level simulator is not only used for component production, but also for research institutes and institutions that have higher requirements on equipment performance. Shaanxi Zhongsen once again contributed to China's high-end equipment manufacturing.
Stainless steel round steel belongs to a class of long wood, also belongs to a class of bar, the so-called stainless steel round steel refers to the cross section of uniform circular long wood, generally about four meters long. It can be divided into light circles and black rods. The so-called light circle, refers to the smooth surface, after the quasi-rolling treatment; And the so-called black rod, refers to the surface of the black thick, hot rolled directly.
Stainless steel round steel can be divided into hot rolling, forging and cold drawing according to the production process. Hot rolled stainless steel round steel is 5.5-250 mm in size. Among them :5.5-25 mm small stainless steel round steel mostly to straight strips in bundles supply, commonly used for reinforcing bars, bolts and various mechanical parts; Stainless steel round steel greater than 25 mm, mainly used in the manufacture of machine parts or seamless steel pipe billets.
Stainless steel round steel has broad application prospects, and is widely used in hardware kitchenware, shipbuilding, petrochemical, machinery, medicine, food, power, energy, aerospace, building decoration. Seawater equipment, chemical, dye, paper, oxalic acid, fertilizer and other production equipment; Photography, food industry, coastal facilities, ropes, CD rods, bolts, nuts.
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