Core Tip: The overall technical level of China's instrumentation industry has reached the international level in the mid-1980s. Microelectronics and computer technology are commonly used in instrumentation products. About 15% of products have achieved intelligence, reaching the international level of the 1990s; 30% The products have been digitized and reached the international level in the late 1980s. Comprehensive service
The overall technical level of the instrumentation industry has reached the international level in the mid-1980s. Microelectronics and computer technology are commonly used in instrumentation products. About 15% of products have achieved intelligence and reached international levels in the 1990s; 30% of products have been realized. Digitization, reaching the international level in the late 1980s. Comprehensive service capabilities are clearly mentioned: It is possible to undertake complete control projects for 300,000-600,000 kilowatts of thermal power plants, nuclear power plants, 300,000 tons of synthetic ammonia, 120 tons of converters, 300,000 cubic meters of city gas station projects, and large-scale furnaces and kilns.
The major products meet the needs: the domestic market satisfaction rate for middle-to-high-end scientific test instruments is 30%, and the satisfaction rate for middle-to-low-grade scientific instruments is 65%; and the variety satisfaction rate for measurement instrumentation and system products in the production process in large-scale engineering projects reaches 50%. 70% of small and medium-sized projects. Imported products are often the major and key equipment required for scientific research and production, with large technological content and high added value.
From scratch, from small to large, the industry has initially formed a relatively complete range of instrumentation, scientific research, and marketing systems. A number of R&D institutions have been established (including 20 professional instrumentation institutes for mechanical systems, 3 state-level engineering research centers, 5 enterprise technology centers, and 9 national product quality inspection centers); Management, management, and technical personnel. In particular, some middle- and low-end products have formed their own advantages and characteristics, such as various digital multimeters, power meters, water meters, gas meters, level meters, middle and low-end optical microscopes, and telescopes, etc. A lot of exports.
Through scientific and technological research, joint development, joint ventures, and the introduction of imported technologies to digest and absorb various forms of domestic production, China's instrumentation industry, some of the high-end leading products narrowed the gap between the international advanced level, and the formation of production capacity. The main products independently developed include small and medium-sized DCS, fieldbus smart meters, bus-type test systems, automobile-specific testing equipment, ultrasonic diagnostic instruments, microwave plasma spectroscopy, and new diffusion silicon sensitive components. The main products introduced in the localization of technologies are recorded. Instruments, precision small control valves, new transmitters, spectroscopy, chromatography, scanning electron microscopes, water quality analyzers, special composite materials, etc.; major products of joint ventures and cooperation are large DCS, EJA, flowmeters, electronic theodolites, dynamic balance testing machines, High and low temperature test equipment.
A group of state-owned, collective, private, foreign-funded enterprises and research institutes have emerged from the industry through market competition, and have shown good momentum of development and stamina. They have formed a dominant and core strength.