1. Method errors It refers to the error caused by the imperfection of the measurement method used, the imprecise theoretical basis, and the inappropriate modification and simplification of some classical measurement methods, that is, all the factors that are not reflected in the expression of the measurement results, but in fact these factors play a role...

The localization of high-end instruments has always been the weakness of the domestic equipment manufacturing industry. At this year's National People's Congress and the National People's Congress, this topic was raised by many deputies and committee members, and aroused widespread comments. What is the current situation of the development of the instrumentation profession? How to break the high-end scientific instrument market by foreign manufacturers for a long time ...

Fujifilm ultrasonic flowmeter probe installation method and orientation. There are generally two types of probe mounting: the V method and the Z method, and experience has shown that the V method has a higher measurement accuracy than the Z method without affecting the signal reception. Since the V-method probe is installed for precise positioning, the measurement error mainly comes from the flow regime and ...

On June 28, 2016, the three-day Shanghai International Power Components and Renewable Energy Management Exhibition (PCIM Asia) was grandly opened at the Shanghai World Expo Exhibition & Convention Center. Focusing on renewable energy technology, Fuji Electric (China) Co., Ltd. brought new products "Four Beauties" to the exhibition, which were Fuji ...

On November 26, the 10th China-Japan Energy Conservation and Environmental Protection Comprehensive Forum, jointly sponsored by the National Development and Reform Commission, the Ministry of Commerce, the Ministry of Economy, Trade and Industry of Japan, and the Japan-China Economic Association, was held in Beijing. Xu Shaoshi, Director of the National Development and Reform Commission, Gao Yan, Vice Minister of Commerce, Minister of Economy, Trade and Industry of Japan ...

The Semiconductor Industry Association (SIA) recently announced that global semiconductor sales in June 2017 reached $32.6 billion, up 2.0% compared with the previous month; This is a 23.7% surge compared to the same period last year. Semiconductor sales in the second quarter of this year were US$97.9 billion, up 5.8% quarter-on-quarter and 23.7% year-on-year; This year...

The annual Shanghai Tourism Festival is here as scheduled. The theme of this year's festival is "Meet the Belt and Road", which aims to strengthen tourism exchanges and cooperation with countries and regions along the Silk Road Economic Belt and the 21st Century Maritime Silk Road. Under this theme, we find this year in all 23 ...

With the conclusion of the 19th National Congress of the Communist Party of China, the spirit of the major conferences has been newly conveyed. Among them, General Secretary Xi Jinping said that in order to practice the concept of green development, we must establish and practice the concept that lucid waters and lush mountains are invaluable assets, and to protect the ecological environment is to protect productivity, and to improve the ecological environment is to develop the ecological environment.

With the use of lithium batteries as power sources in mobile phones, digital products, laptops, electric toys, military industry, new energy vehicles, portable medical equipment and other fields, the domestic lithium battery industry has developed rapidly. As an important part of lithium battery manufacturing equipment, the market of lamination winding machine ...

From December 23 to 24, 2017, the 11th China-Japan Energy Conservation and Environmental Protection Comprehensive Forum, jointly organized by the National Development and Reform Commission and the Ministry of Commerce, the Ministry of Economy, Trade and Industry of Japan and the Japan-China Economic Association, was held in Tokyo. More than 800 government officials, experts, scholars, and entrepreneurs from China and Japan attended the event.

With the proposal of "Made in China 2025" and the increasing role of science and technology in promoting new industries, the automation industry has begun to pick up, and the inverter market has regained its vitality and vitality after the downturn in the first two years. As a world-renowned provider of electrical automation products and systems, Fujifilm ...

The people are the foundation of the country, the valley is the life of the people, diligence and thrift are the fine traditions of the Chinese nation, and food security is an important foundation for national security. At present, the security situation at home and abroad is complex, and the sudden outbreak of the epidemic has caused multiple challenges to global food security. October 16, 20201 is World Food Day.

Since its inception, the New Automation Summit Forum has been an exchange platform to promote industrial exchanges and promote the level of automation applications. Fuji Electric is honored to be invited to participate in the 14th MM · New Automation Forum 2018 with the theme of "Data as a Starting Point · Manufacturing Excellence". At the forum, the industry ...

The electromagnetic flowmeter is roughly said to be composed of two parts: a sensor and a converter, and the form of the flowmeter can be divided into two types: integrated and split. The detailed rules say that it is mainly composed of a magnetic circuit system, a measuring catheter, an electrode, a lining, a shell and a converter. Electromagnetic flowmeter ...

2018-10-22 Fuji Electric Pillar Co., Ltd., headquartered in Tokyo, Japan, President Michihiro Kitazawa announced today that it is shipping its first ship exhaust gas cleaning system (EGCS) through its Chiba plant. 1. Background In order to reduce the air pollutant sulfur oxides (SOx) ...

When a company begins a Safety Instrumented System (SIS) project, the first decision stakeholders must make is to choose the system architecture. By complying with international cybersecurity standards such as IEC 62443 (ANSI/ISA 62443 series of standards) as well as international process industry automation users...

The flow meter is one of the important instruments in the water, petrochemical and other industries, which can be compared with the eye of measurement. For the water conservancy industry, it is of special significance. For example, the addition of chemicals in the water supply industry, if the accuracy of the relevant metering instrument is not high, it will directly affect the quality of water quality.

Can a small flow ultrasonic flow meter be used for flow measurement of soybean oil? There are several steps in the processing of edible oil that require the use of flow meters to measure the volume and weight of how much oil flows out of the pipeline. Enterprises that produce and process edible oil need to be aware of the crude oil and ...

On October 15, the "China Shandong Nuclear Energy (Equipment) Industry Development Promotion Conference" hosted by the Weihai Municipal Government, Shandong Provincial Power Bureau and the State Power Investment Group was held in Rongcheng City, Weihai, Shandong.

Fuji Electric inverter inverter fault code fault code fault after the corresponding treatment method is given. 　　OC alarm. Keyboard board LCD display: add, subtract, constant speed overcurrent. For the OC alarm with high current in a short time, under normal circumstances, there is a problem with the current detection circuit of the driver board, and the module may also ...

Fuji Electric inverter has many precautions during use. Here are some methods to learn. 　　The ambient temperature has a great influence on the service life of the inverter. For every 10°C, the service life of the inverter will be halved, so the ambient temperature and inverter dissipation must be solved.