PURPOSE: A chamber and a system for testing a material long-lived high speed fatigue using an electronic vibration tester are provided to install a chamber on a table of the electronic vibration tester, thereby reducing costs for a fatigue tester for a long-lived evaluation test of a material. CONSTITUTION: A chamber for testing a material long-lived high speed fatigue using an electronic vibration tester comprises a fixture(4) and an acceleration sensor. A fixing member(2) for fixing a table is installed in the lower part of the fixture and a specimen fixing chuck(3) and a gap sensor are installed in the inside of the fixture. The gap sensor transmits signals by sensing an end tip of the specimen. The acceleration sensor measures vibration of a chamber(1), thereby transmitting signals to a computer.
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