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Analytical instruments Co., Ltd. Shanghai sonnen automation
Fax: 021-59160403
E-Mail:shengshck@163.com
Address: Shanghai, Jiading District in the center of the road six road 255 [201821]

Honor

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1. In 2005, sheng sound at home first, after Denmark, the world's second developed color sensor automatic azotometer determine the titration end point.
2. In 2005, sheng sound for a fully automatic azotometer national utility model patents.
3. In 2006, sheng sound for a fully automatic azotometer national invention patents.
4. In 2008, sheng sound in and imported instruments test than topped, three rounds of comparison tests with 99.1%, 99.1% and 99.1% respectively test recovery win (fox (K2300) are 99.1%, 99.2% and 99.1% respectively, the rest of the imported azotometer test recoveries are between 95% and 98%, the rest of the domestic equipment without a recovery rate of 95%).
5. In 2008, sheng sound participate in establish national standards for chemical fertilizer detection method: GB/T22923-2008.
6. In 2008, sheng sound solved cannot use chemical products nitrate instrument automatic test worldwide problem, and get the invitation draft international standard.
7. In 2010, sheng sound national ministry of science and technology innovation fund support.
8. In 2009, sheng sound solution to the high nitrogen equipment testing chemical products recovery can not meet the requirements of the worldwide problem.
9. In 2011, sheng sound to participate in the official azotometer calibration specification draft.
10. In 2012, sheng sound in hebei province bureau of quality and technical supervision of azotometer metrology calibration specification draft.