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歐美克omec 
珠海歐美克儀器有限公司創立于1993年 ，立足于光機電和計算機一體化這一現代高科技領域，發展起以粒度檢測與控制技術為主的核心技術。它的應用領域涵蓋了磨料、建材、水泥、化工、能源、冶金、非金屬礦、醫藥、生物、農業、食品、軍工、辦公耗材等諸多工業部門。

　　經過十幾年的努力，歐美克已成為中國著名的顆粒測量儀器制造商、高新技術企業、軟件企業。由博士、碩士、高工、學士、工程師、技工組成的一流研發團隊具有深厚的測量理論研究功底、活躍的技術創新能力，取得多項有價值的成果。其代表性的工作有：等效直徑理論、非球形顆粒的等效粒徑、大顆粒Mie理論的必要性研究等。歐美克的激光粒度分析儀被認定為國家級火炬計劃項目、國家級重點新產品。企業經營也卓有成效，領袖同群。

　　歐美克的用戶超過3000家，涉及粉體生產企業、高等院校、科研院所等不同領域，并出口至美、英、德、日等三十多個國家和地區。歐美克及其科研人員參加了水泥、磨料等多個行業粒度測量標準的制定。

OMEC Technology Co., Ltd. was established in 1993, since then it has been focusing on the R&D of particle size measurement and control technologies. With a R&D base of 35,000 square meters and a production base of 66,700 square meters, OMEC takes particle size analysis instruments and high precision abrasive micro grits as its main industries, and has become the largest manufacturer of particle size analyzers in China and one of the first class abrasive micro grits manufacturers in the world.

Particle size analysis instruments include laser particle size analyzers, particle image processors and Coulter particle counters. Laser Particle Size Analyzers include multiple models of wet dispersion, dry dispersion, droplet measurement. Ranking among the world's most advanced technology levels, OMEC enjoys high reputation in China and has over 1,000 users such as enterprises, universities and research institutions. Also OMEC has exported its products to Britain, France, Germany, Japan, Singapore, Indonesia, Pakistan, Argentina and other countries.

After years of endeavor, OMEC applies the particle size measurement technologies in the production of abrasive micro grits, and has developed a unique online particle size measurement and control system, with which the classing process can be completed intelligently in real time, thus the particle size control of the abrasive is more accurate and stable. At the same time OMEC has developed a unique oversize particle detection technology, the detecting sensitivity reaches 1/1012 , with this technology, we can keep the number of oversize particles in a controlled range and enable the OMEC abrasive micro grits to be of higher standard than JIS. Based on the above factors, OMEC is building the largest manufacture base for precision abrasive micro grits in the world.