High Precision High Ultimate Vacuum with Gauge and Valve Vacuum pumps are devices used to create and maintain a high vacuum environment. Such vacuum pumps are usually equipped with a high-precision control system and pressure gauges to monitor and regulate the vacuum status in real time.
High Precision High Limit Vacuum Slenoid Valve Vacuum Gauge Vacuum Pump
1.Working Principle
The operational mechanism of high-accuracy vacuum pumps hinges on the motion of gaseous molecules within a reduced pressure setting. Utilizing either a mechanical or electrical propulsion system, a rotor or piston positioned inside the pump extracts the gaseous particles from the pump's chamber, effectively lowering the internal pressure. The incorporation of valve technology enables adaptable regulation of gas flow across varying operational scenarios, guaranteeing system reliability and security.
2.Application Areas
This type of vacuum pump is used in a wide range of applications, including:
Semiconductor manufacturing: In the production of semiconductors, an extremely high vacuum environment is required to prevent contamination and ensure material purity.
Materials science: for research and development of new materials, especially in thin film deposition and surface treatment.
Vacuum Packaging: In the packaging of food and pharmaceuticals, the use of vacuum pumps extends the shelf life of the product.
3.Selection criteria
The following factors need to be considered when selecting a high precision high ultimate vacuum with gauge and valve vacuum pump:
Vacuum: The maximum vacuum of the pump should meet the requirements of the particular application.
Flow rate: the pumping rate of the pump needs to be matched to the needs of the system to ensure that the required vacuum level is reached quickly.
Control accuracy: a highly accurate control system improves operational flexibility and safety.
Durability: the pump materials and design should be able to withstand long periods of high duty operation.
