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With the development of science, what are the characteristics of laboratory vacuum pumps?Time of issue : 2022- 02-19
The laboratory is known as the cradle of science, the base of scientific research, the source of scientific and technological development, an important occasion for academic exchanges, and plays a very important role in the development of science and technology. In the process of scientific experiments, large and small vacuum pumps will be used as needed.
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It's all dry stuff! Inventory Dry Vacuum PumpsTime of issue : 2022- 02-19
Dry vacuum pump means that the pump can gradually vacuumize from atmospheric pressure, and can The pumping body is immediately discharged into the air, the diaphragm vacuum pump or other working substances in the pump chamber, and the ultimate working pressure of the pump is the same as that of the skeleton sealed vacuum pump or the mechanical equipment vacuum pump close to it.
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Roots vacuum pump operation specification and maintenanceTime of issue : 2022- 02-19
The Roots vacuum pump should be installed in a dry, well-ventilated and clean place.
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Working principle of vacuum pumpTime of issue : 2022- 02-19
Vacuum pump refers to the use of mechanical, physical, chemical or physicochemical methods to extract air from the container being extracted equipment to obtain a vacuum. Generally speaking, a vacuum pump is a device that uses various methods to enhance, generate and maintain a vacuum in an enclosed space. Due to the wide range of working pressures involved in the vacuum application sector, it is impossible for any type of vacuum pump to be completely suitable for all working pressure ranges. Different types of vacuum pumps can only be used according to different working pressure ranges and different working requirements. To facilitate the use and needs of various vacuum processes, multiple vacuum pumps are sometimes combined according to their performance requirements to form a vacuum unit suitable for that vacuum system.
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How to choose a good Edward vacuum pumpTime of issue : 2022- 02-19
Edward vacuum pump oil's role is increasingly prominent, and it can better maintain the normal operation of Edward vacuum pump. With its use of equipment, it can reduce wear, reduce temperature, prevent leakage and many other faults during operation, making the use of the pump more efficient. Smoother and longer life. Manufacturers of vacuum equipment generally have their own designated oil, which is based on different types of pumps used in different industries to choose the appropriate vacuum pump oil. In this environment, its products can reach various information indexes, otherwise the quality and reputation of vacuum equipment will be affected by changing the inappropriate vacuum pump oil. What are the ways to choose a good Edward vacuum pump?
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What is the difference between a Roots pump and a dry screw pump?Time of issue : 2022- 02-19
With the improvement of technology, vacuum pumps have been widely used, but it also means that the number of fault repairs has also increased. There are things that need to be paid attention to in the maintenance of vacuum pumps. There are some common-sense mistakes that are easy to happen to non-professional maintenance personnel. The following should be avoided in the maintenance of vacuum pumps.
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What are the characteristics of Baker vacuum pump oil?Time of issue : 2022- 02-19
Baker vacuum pump oils improve vacuum performance, thermal and oxidative stability, and are less prone to rusting. Antioxidants in the pump oil allow the vacuum pump to withstand higher operating temperatures without causing oil degradation, extending oil change intervals.
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Common faults and maintenance methods of Roots pumpTime of issue : 2022- 02-19
Roots pump has the characteristics of low speed, high efficiency, small volume, large flow, low power consumption, strong self-priming ability, and convenient use. It can be widely used in conveying petroleum and petroleum products and conveying various oils and liquids in factories.
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Water Ring Vacuum Pump Criterion VerificationTime of issue : 2022- 02-19
The water ring vacuum pump can use the exhaustive method to obtain the optimal operating state parameters of the parallel pump that meet the conditions through numerical simulation. Under the design condition of the pipe network impedance S, the water ring vacuum pump is given a certain pressure difference set value, and all the speed combinations of the two parallel pumps that meet the pressure difference set value are solved, and then the corresponding speed combinations of each group are obtained.
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Vacuum pump fieldTime of issue : 2022- 02-19
The vacuum pump unit scroll pump has been widely used in many fields: ①Semiconductor industry: thin film manufacturing equipment, semiconductor device packaging equipment; ②Scientific instrument industry: synchrotron radiation beamline machine, electron microscope, vacuum pump set aurora test equipment, analysis and testing equipment;

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