Overview and classification of the main components of helium mass spectrometer leak detector - vacuum pump

Vacuum Pump

A device that evacuates a container using mechanical, physical, chemical, physicochemical and other methods to obtain and maintain a vacuum. A vacuum pump and other equipment (such as vacuum containers, vacuum valves, vacuum measuring instruments, connecting pipelines, etc.) form a vacuum system, which is widely used in departments such as electronics, metallurgy, chemical engineering, food, machinery, medicine, and aerospace.

According to its working principle, it is basically divided into two types: gas transfer pumps and gas trapping pumps.

Gas transfer pumps include: 1. Liquid ring vacuum pump (water ring vacuum pump) 2. Reciprocating vacuum pump 3. Sliding vane rotary vacuum pump 4. Fixed vane vacuum pump 5. Rotary piston vacuum pump 6. Epicycloid vacuum pump 7. Dry vacuum pump 8. Roots vacuum pump 9. Molecular vacuum pump 10. Traction molecular pump 11. Composite vacuum pump 12. Water jet vacuum pump 13. Gas jet pump 14. Steam jet pump 15. Diffusion pump, etc.

Gas trapping pumps include: adsorption pumps, cryogenic pumps, etc.

Currently, water ring vacuum pumps and sliding vane rotary vacuum pumps are more widely used in industry.

The Model W Piston Vacuum Pump is one of the main vacuum equipment for obtaining rough vacuum. It is widely used in chemical engineering, food, building materials and other departments, especially suitable for technological processes such as vacuum crystallization, drying, filtration, and evaporation.

Model 2X Sliding Vane Rotary Vacuum Pump

It is one of the basic equipment for pumping out the gas in a sealed container. It can be used alone or as a backing pump for booster pumps, diffusion pumps, and molecular pumps. This type of pump is widely used in the technological processes of vacuum smelting, vacuum coating, vacuum heat treatment, vacuum drying, etc. in industries such as metallurgy, machinery, electronics, chemical engineering, petroleum, and medicine.

Model 2XZ Sliding Vane Rotary Vacuum Pump

It has the advantages of compact structure, small size, light weight, low noise, and small vibration. Therefore, it is suitable as a backing pump for diffusion pumps, and is more suitable for use with precision instruments and in laboratories. For example: mass spectrometry instruments, refrigerator assembly lines, vacuum freeze dryers, etc.

Model XD Sliding Vane Rotary Vacuum Pump

The above is the overview and classification of vacuum pumps introduced by Anhui Nuoyi Technology Co., Ltd. If you want to learn more about other information of helium mass spectrometry leak detectors, you can continuously pay attention to the official website of Anhui Nuoyi Technology Co., Ltd., or call to consult for more details: 400-1677-880!