[] X-ray diffraction, X-ray diffraction Ankang, Shenzhen Science and Technology provided by Railay Railay technology. Railay Technology Development Co., Ltd. of Shenzhen City (www.inov-x.com) have been "Business League certification", please rest assured purchase through the entire network, click on the page check "Business League certification icon," the company authentication information. You can also click on the "Business League Service Icons" on this page directly contact our customer service! wavelength and the spacing between the surface atoms within the crystal x-rays similar to X-ray crystal as a diffraction grating spatial Hanzhoung X-ray diffraction, i.e., when the beam of X-rays irradiated to the object by the object scattering atoms, and each atom scattering waves, these waves interfere with each other, the result is to produce diffraction. The results of the strength of the diffracted wave superposition rays strengthen the well-being of X-ray diffraction in some directions, weakened in the other direction. The results of X-ray diffraction analysis of diffraction, the crystal structure can be obtained. The above is an important scientific foreseen in 1912 the German physicist Laue (M.von Laue) proposed was immediately confirmed by experiment. In 1913, British physicist Prague Sons (WHBragg, WLBragg) Laue discovered on the basis, not only successfully determined the crystal structure of NaCl, KCl, etc., also made famous as the diffraction-based formula - Prague equation : 2dsinθ = nλ. Model: XRD-Terra Nature of the Firm: Authorized Dealer Applications: XRD-Terra is the world's first portable analyzer XRD-Terra true sense is designed for NASA (NASA) developed a portable, automated X ray diffraction (XRD) Weinan X-ray diffraction, probing for soil samples and analysis of Martian ore samples to determine the geological formation of Mars, and the support of micro-organisms present in organic compounds and environmental conditions were analyzed. Has equipped with "Spirit" and "Opportunity", successfully completed a geological expedition to Mars. XRD-Terra is the world's first portable analyzer real sense, the U.S. NASA patent -7113265.