The voltage/current measured by the electric meter, pointer meter and multimeter are inconsistent.
Phenomenon: During on-site debugging, such situations often occur: the same voltage and current are inconsistent when measured by different instruments, with deviations as small as 20~30 and as many as 60~70. So which is more accurate in measuring electricity meter, pointer meter or multimeter?
29
2021/08
Add fluxing agent or active ingredient to the soda-lime jar
Because of its good chemical stability, bottle glass has no pollution to the contents; because of air tightness and high temperature resistance, a certain mechanical strength and reliable use; because of transparent or colorful and help to improve the grade of goods. Therefore, bottle glass is mainly used for product packaging in food, alcohol, beverage, medicine and other industries.
29
2021/08
Furnace pool wall air cooling solution
The air-cooling system of the pool wall of the electric melting furnace may not be of any use in the early stage of the furnace, but it shows its function in the later stage.
29
2021/08
Features of magnetic voltage regulator
Due to the role of saturable reactor inside the magnetic adjustment, the reactor has a current limiting function, so it can obtain better external characteristics of falling, strong overload capacity, especially the ability to bear load short circuit is incomparable to other transformers.
29
2021/08
Solutions to Problems in the Operation of Automatic Feeder
The solution of the belt conveyor frame colliding with the breast wall of the melting pool space of the electric melting furnace: add a collision power-off device at the conveyor head. During operation, once the contact of this device contacts an obstacle, the whole equipment will be shut down through a trigger switch.
29
2021/08