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The quality of domestic scientific instruments are unstable

The time of issue:2013-04-24 10:35:31 view number:

Recently, China Instrument Industry Association Secretary-General Zengxu Yan was saw an order about the oil, 50 Gas Chromatograph all imported equipment. He asked in the oil field that why not consider the use of domestic equipment. The other people told him that other instruments such as agricultural instruments from agricultural instruments manufacturers may be able to use, but this instrument must be foreign products.

The answer to the increasing order of Yan feel quite helpless.

How to change the status quo of China's scientific instruments R & D technical strength is relatively weak? How to cope with increasing social needs? Recently, the experts called for an interview with "Science News" reporter, we must accelerate the scientific instruments industry technology accumulation and the pace of market transformation, the creativity and vitality of the industry itself fully released.

Unstable quality

In 2012, China's scientific instruments industry enterprises above designated size reached 1316, industrial output value of 226.9 billion yuan, a year-on-year growth of 23.4%, accounting for 31.9% of the total output value of industry; profit of 20.23 billion yuan, an increase of 22.34%, of the total industry profits of 33.4%.

In 2012, the size of the scientific instruments industry growth for the first time into the top three industrial machinery and equipment on the market, however, domestic equipment and imported equipment is still at a disadvantage.

Li Lin, general manager of the international instrument manufacturers - Agilent chemical analysis of the Group's emerging markets Measurement Systems Division also found that sometimes take a domestic instrument for testing the indicators compared with foreign products is not bad, but replace and then measuring the indicators there will be a big gap.

The stability and reproducibility of the quality of domestic products there are to be improved, and how to ensure their commitment to quality indicators are able to do, which is domestic enterprises need to seriously reflect on the problem.

Reliability and Systems Engineering School professor of Beijing University of Aeronautics and Astronautics, Yufeng Sun, product reliability is whether the product is durable, but that made scientific instruments is still scarce. Product quality can not rely on detection, domestic equipment quality problems in the research and development of design aspects, reliability should be given by the design and production guarantee is given. The quality is the first consideration when the user to select, if the quality is not cheap dare not use.

For some major countries, social needs and emergencies, scientific instruments ability to respond to relatively weak R & D lag problems are more prominent, researchers need to stand higher at the market point of view, to predict the future.