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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]

About us

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Analysis of Shanghai sonnen Automation Instrument Co., Ltd. technology country, independent innovation theory as a guide, in the effort to improve the level of our analysis instrument CAS postdoctoral tutor Li Shuguang (Holland Wente university doctor of chemistry, Germany Gkss, Japan NIMC Postdoctoral Research Center Institute Visiting Fellow, CAS scientists first nineteen scientists) under the leadership of, R & D and production.

Our company in the nitrogen determination apparatus field now has a patent of invention, utility model patent two, a total of three national patents, including fully automatic azotometer to fill gaps in the domestic nitrogen determination apparatus field, nitro n the leading color sensor to determine the end point of titration technology, innovative automatic test program and high nitrogen test procedure so, according to a leading position in the world, and its not only is much higher than the domestic products and achieve and high recovery rate beyond the imported products, won the national fertilizer supervision and testing center and other units and experts, as GB / T22923 - 2008 "fertilizer nitrogen, phosphorus, potassium automatic analyzer method" the drafting of national standards unit; and with its special contribution to the high nitrogen and nitrate nitrogen test sample sample test automation, participating in international standards for the drafting of the invitation.

Automatic digestion device aluminum module we took the lead in the domestic launch, with its intelligent, accurate, efficient and popular, and become the industry recover imitation object. As the leader in nitrogen detector technology and independent intellectual property rights of the national brand, we will continue to forge ahead, with "science and technology country, create a national brand" for the purpose, dedication to advanced technology, excellent quality of homebred instrument for everyone.

Sheng acoustic contribution in the field of nitrogen determination apparatus:

A 2005, Sheng sound in the domestic first, following the Danish Fuchs after second global R & D a full automatic azotometer color sensor to determine the end point of titration.

Two, 2005 was the fully automatic azotometer national utility model patent

Three, 2006 was the fully automatic azotometer one national invention patent

In 2008 four, establish the national standards for a (standard chemical detection method): GB/T22923-2008:

In 2008 five, Sheng sound and solves the problem of world of nitrate nitrogen chemical products can not use the automatic testing of instrument, won the national chemical detection

Six, 2009, Sheng sound solution to the high nitrogen chemical products instrument test the recovery rate was not up to the world difficult problem requirements.

Seven, 2011, Sheng sound in the official "nitrogen calibration specification for the drafting of".

Here we express thanks to new and old customers to our support, we will be more advanced products and excellent after sale service to return the new and old customers.