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Leak detection of helium mass spectrometer on high voltage DC relay

Leak detection of helium mass spectrometer on high voltage DC relay

Posted on 2020-10-20 11:29:11 by antsalliance

High voltage DC relay is mainly composed of movable contact, fixed contact, container box, main terminal, sealed contact area, mixed gas, permanent magnet and body. Its function is to control large current with small current and protect switch at the same [....]

Leak detection by helium mass spectrometry with low helium concentration

Leak detection by helium mass spectrometry with low helium concentration

Posted on 2020-10-20 10:55:51 by antsalliance

In order to solve the problem of sealing performance test of sealing device which is not allowed to be vacuumed and pressurized, a helium mass spectrometer leak detection simulation experiment with lower helium concentration was carried out. The channel t [....]

Leak detector used in packaging industry

Leak detector used in packaging industry

Posted on 2020-10-20 10:20:58 by antsalliance

In addition to paying attention to the appearance of the product packaging, the airtightness of the packaging also determines the quality of the product. The importance of helium mass spectrometer leak detector system in packaging industry. [....]

air tightness leak detector application field

air tightness leak detector application field

Posted on 2020-10-20 09:51:00 by antsalliance

Gas tightness detector​ (also known as leak detector, air tightness tester, leakage detector, dry detector, leak detector) the traditional method to detect the tightness of test pieces (also known as leakage) is the visual bubble method immersed in water [....]

alumina ceramics knowledge

alumina ceramics knowledge

Posted on 2020-10-19 11:49:55 by antsalliance

Alumina ceramics are widely used because of its excellent performance, so it is more and more widely used in today's life, generally used in daily necessities or special performance. However, as for alumina ceramics, we still need our active suggestions, [....]

alumina ceramic rod sintering method

alumina ceramic rod sintering method

Posted on 2020-10-19 11:23:24 by antsalliance

There are many aspects about the sintering method of alumina ceramic rod. The first thing we want to introduce is the activation hot pressing sintering of alumina ceramic rod. In fact, it is a new technology developed directly on the basis of activation s [....]

black alumina ceramics application

black alumina ceramics application

Posted on 2020-10-19 10:45:17 by antsalliance

Because of its unique performance, black alumina ceramics are favored by the majority of consumers. Moreover, it has attracted a large number of researchers in related fields to develop and research it, so as to ensure its application in molten metal filt [....]

ceramic wear resistant pipe manufacturing process

ceramic wear resistant pipe manufacturing process

Posted on 2020-10-19 10:16:45 by antsalliance

Wear resistant ceramic pipe is often used in various industries, the application is very extensive, wear-resistant ceramic pipe is also constantly serving the public, the following is to understand the whole process of making ceramic wear-resistant pipe. [....]

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