The Role of the Vacuum Molecular Pump in a Vacuum-Atmosphere Experimental Electric Furnace
2019-12-10
The vacuum molecular pump control system is applied based on the principles of vacuum technology. Vacuum Atmosphere Box Furnace Furthermore, in equipment such as vacuum-atmosphere tube furnaces, it provides a vacuum environment with controllable vacuum levels for scientific experiments. The high-vacuum molecular pump control system is an integrated vacuum control assembly that combines three functions: automatic control of the chamber and furnace body, vacuum level measurement, and vacuum pumping.
High-vacuum molecular pumps have the following characteristics:
1. Practical instrument design
(1) Dual-purpose design: In addition to functioning as a vacuum control system, the high-vacuum molecular pump control system can also serve as a mobile platform for mounting electric furnaces and other equipment, offering great convenience.
(2) Two-stage rotary vane mechanical vacuum pump: The high-vacuum molecular pump control system is equipped with a built-in two-stage rotary vane mechanical vacuum pump, further enhancing pumping efficiency.
2. The instrument is simple and convenient to operate.
The pumping inlet and gas-line connection ports of the high-vacuum molecular pump control system employ quick-connect fittings, simplifying and facilitating installation—installation can be completed simply by using hose clamps.
3. Intelligent Instrument Control
(1) Digital vacuum gauge: The high-vacuum molecular pump control system is equipped with a digital vacuum gauge that, in conjunction with a thermocouple gauge, simultaneously acquires instrument data. This configuration offers strong anti-interference capability, high measurement accuracy, and excellent stability. In addition, the vacuum level is displayed using scientific notation, providing a clear, easy-to-read digital display that is both more scientifically precise and user-friendly, thereby ensuring more accurate data.
(2) High-pressure, shock-resistant molecular pump: The high-vacuum molecular pump control system employs a high-pressure, shock-resistant molecular pump in conjunction with a dedicated control power supply, significantly enhancing the instrument’s reliability. In particular, if the furnace tube sealing system becomes exposed to ambient air during operation—causing the system to automatically shut down—simply waiting for the sealing system to return to normal operation is sufficient to resume normal use without disrupting the experimental process.
4. High scalability around the instrument
The high-vacuum molecular pump control system can be integrated with vacuum-atmosphere tube furnaces, vacuum-atmosphere box furnaces, and gas-flow control systems, or it can be used independently as a vacuum-generation unit. Its high degree of scalability allows users to configure custom combinations or operate it as a standalone system based on experimental requirements.
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