2016-01-18

Since the containers used are made of glass and operated under vacuum, special attention must be paid to safety. The container bottle must be tested before use. In order to improve the pressure resistance of the gas cylinder, the spherical glass container bottle should be used. During the test, in the process of vacuuming and filling SF6 gas, the outside of the bottle should be protected.

2016-01-16

The training cycle of Winfoss new employees in the first 6 months often reflects the importance of talent training. How to improve the ability of new employees quickly depends on what the company has done and should do with new employees in the first 180 days, which should be carried out in stages.

2016-01-16

At present, there are many varieties of leak detectors in the field, and various detection methods of the leak detector mainly use SF6 as a negative electric gas, which has the characteristics of absorbing free electrons to form negative ions. The measurement principles of commonly used leak detectors include ultraviolet ionization detection, electron capture detection, vacuum high frequency ionization detection, negative corona discharge detection, laser imaging detection, etc.

2016-01-15

In life, the facts of countless excellent enterprises tell us that successfully managing customers is an important issue in front of enterprises. So, how do we "copy" the magic weapon of success of good companies? How to absorb the essence of successful enterprises and effectively apply it to the actual work of enterprises?

2016-01-15

When the arc is burned in SF6 gas, almost all SF6 gas in the arc space is resolved to F and S in single atomic states under the action of high arc temperature. At the moment of arc current crossing zero, because F and S have strong electronegativity, a large number of adsorption and capture of free electrons, forming negative ions, so that F- in the current snack sharply increased, the mass of these negative ions are very large, thousands of times that of electrons. When the polarity is opposite

2016-01-14

59% of leaks occur around the device, at pipe connections and flange connections. 16% around the access gasket; Instrument interface; 12% in the rubber insulation sleeve; 5% around the drive rod; 5% at the weld; 3% was caused by cavity trachoma.