VACUUM PUMP FOR HIGH ALTITUDE SIMULATION AND CHAMBER FOR HIGH ALTITUDE SIMULATION USING THEREBY

摘要

The present invention relates to a vacuum pump for a high-altitude test and a chamber for a high-altitude test using the same and, more specifically, to a vacuum pump for a high-altitude test which controls an altitude rising rate inside a chamber for a high-altitude test by comprising an inverter to control the number of rotations of a motor in the vacuum pump; and to a chamber for a high-altitude test using the same. The vacuum pump for a high-altitude test controls an altitude rising rate inside a chamber, and comprises an inverter for controlling the number of revolutions of a motor. A chamber for a high-altitude test using the vacuum pump is controlled by the vacuum pump which uses the inverter to control the number of revolutions of a motor in order to control an altitude rising rate in the chamber.