Hall effect is a kind of magnetoelectric effect. This phenomenon was discovered by Hall (AH Hall, 1855-1938) in 1879 when he studied the conductive mechanism of metal. Later, it was found that semiconductors, conductive fluids, etc. also have this effect, and the Hall effect of semiconductors is muc[…]
The clarity of seeds occupies a very important place in the evaluation of seed quality, so the analysis of the clarity of the seed quality is very important. So what is a degree of clarity? This mainly refers to determining the weight percentage of different components of the test sample […]
Five detection methods when the sensor on the electronic floor scale problem occurs When the electronic scale sensor is damaged due to corrosion and moisture, it will seriously affect the weighing accuracy. How to detect it? 1. Appearance check: Check the appearance of the sensor to be inspected. I[…]
The government continues to promote the remanufacturing of internal combustion engines. Entrusted by the Ministry of Industry and Information Technology, the China National Internal Combustion Engine Industry Association held the advancement meeting of the "Internal Combustion Engine R[…]
According to the statistics of the Chilean Automobile Industry Association (ANAC), there were 5 Chinese bus brands in the Chilean market in 2008, with sales volume of 120, accounting for 4.3% of the passenger car market. In 2013, there were 17 Chinese bus brands in the Chilean market, with an annua[…]
This product has been widely used in light industrial machinery, engineering machinery, boiler equipment, shipbuilding, railway vehicles and other industries, is an ideal choice for many metal processing users. Product model specification: Name: ACT Small CNC cutting machine Model:[…]
The market competition for water pumps has become increasingly fierce and price pressures are increasing. All of this forces the pump manufacturer to adopt a more service-oriented approach to its end users. The maturing market is strongly demanding that pump manufacturers seek new ways to […]