Mini diaphragm pumps are widely used in the gas chromatography industry Background information: Gas chromatography was first introduced in the 1950s. It is a new separation and analysis technology. Based on the differences in the physical and chemical properties of the components, the separation of the mixture is achieved by…

Background information： With the development of science and technology, the invention and use of various mechanical equipment has brought progress to human society, but at the same time, the operating noise of these mechanical equipment has also had a profound impact on people’s life and work. A large number of…

Hilin miniature vacuum pump is suitable for Negative Pressure Wound Therapy (NPWT) equipment Background information： Negative Pressure Wound Therapy (abbreviated as NPWT, also known as vacuum-assisted wound closure) is a new wound treatment technology developed in recent years. First created in 1992, the report of Argenta and Morykwas in 1997 provided…