Dissolved oxygen meter works: The oxygen content in the water can fully show the degree of water self-purification. For a biological treatment plant using activated sludge, it is very important to know the oxygen content of the aeration tank. The increase of dissolved oxygen in the sewage will pr

As one of the three basic foundations of information technology, sensor technology is currently a high technology that developed countries are competing to develop. It is one of the top ten technologies that have been prioritized for development since the 21st century. Sensor technology involves a

Talk about three-phase capacitance inductance tester product performance characteristics R & D and production of three-phase capacitance inductance tester for 20 years Three-phase capacitance inductance tester working principle Working principle diagram Figure 1, the working principle A c

China's battery maker Ningde Times New Energy Technology Co., Ltd. acquired a 22% stake in Finnish car supplier Caritas. The two companies stated that the agreement deals with solutions in the field of electric vehicles. According to the agreement, the two companies will work together to

Goldman Sachs released the 2025 automotive industry forecast report, major changes are coming soon! Recently, Goldman Sachs released a report on the automotive industry in 2025, the global automotive industry will soon undergo a huge change, and technology is the driving force of this change. By 2

[ China Agricultural Machinery Industry News ] On February 4th, the Ministry of Agriculture held a video conference on the spring tube spring ploughing and planting structure adjustment work in Beijing, and arranged the deployment of spring tube spring ploughing and planting structure adjustment wo

On February 9, Nature Communications published the results of a joint research project conducted by Prof. Dong Jianji, Wuhan National Laboratory for Optoelectronics, and Dr. Ding Yunhong, Technical University of Denmark, and Prof. Asger Mortensen. The paper entitled "Slow-light-enhanced energ

Check the amount of automatic transmission fluid Please check the automatic transmission fluid level regularly. The amount of automatic transmission fluid will change due to temperature. Although the optimal timing for checking the automatic transmission

After the close of the year, the Spring Festival season is about to strike. When this time of Spring Festival travels, it is the peak period of people's traffic surge. Whether it is airports, subways, trains, and other places where people are crowded with people, the number of local accidents

A few days ago, the 2017 China Top Employers List was announced, and Goodyear China was once again on the list. It is understood that the list was published by Top Employers Institute, a leading employer research organization, and Goodyear China won this title nine times. This certification is de

Common malfunctions Common Vortex Flowmeter Faults 9. A DN50 vortex flowmeter, as found in the instructions, has a flow rate range of 3-50m3/h. The result of calibration on the oil flow standard device is 10-50 m3/h, but the accuracy below 10m3/h is unqualified. How should this flowmeter be evalua

Reading: Modern engineering machinery should be humanized and spiritual. Spiritual engineering machinery is an integrated telematics system with mind-mind (micro-computer) sensory organs (sensors), neural networks (electronic transmissions), internal organs (power), and hand-foot bones (wo