1-1) Max. Dynamic Peak Load : 700 kN or more
1-2) Max. Static Load : 550 kN tension/compression or more
1-3) Load amplitude : ± 275 kN or more
1-4) Elastic extension of the specimen in dynamic : ±2 mm(total 4 mm) or more
1-5) Working frequency range : 50 ~ 150 Hz or more
1-6) Frequency steps : 4 steps or more
1-7) Distance between mounting table and load cell : Max. 1100 mm or more
1-8) Clearance between columns : 700 mm or more
1-9) The machine basic body shall be compact, with a total weight of less than 5 tons for the convenience of the installation site, so that the machine can be easily moved by the forklift.
1-10) Accuracy of control load : ±0.5% or better in static and dynamic from 10kN upto 700kN
1-11) Accuracy of frequency measuring : ±0.001Hz or better
1-12) Frequency drop detection: ±0.005Hz or better
1-13) Alignment error : 5% or better according ISO 7500-I
1-14) Max. cross head up & down speed : 90 mm/min or more.
1-15) Load cell should integrate acceleration transducer in order to compensate mass forces and should be mountable on the machine table or on the oscillation head.

This machine should perform the fatigue tests to generate high cycle fatigue curves and other dynamic tests in order to evaluate the fatigue strength of various materials and components as well as fracture mechanics studies as per relevant ISO/ASTM standards.
Machine should have the capability to apply tensile or compressive pulsating loads for various types of samples such as round, flat, 3 point bend & 4 point bend samples. Fracture tests with compact tension specimen need to be performed. Fatigue test on components such as connecting rods(with airgap condition), fasteners, chains can be carried out with simple jig attachment. Also test can be carried out under various environmental conditions with corresponding special features.

- 자동차 부품 , 항공기 부품, 선박, 토목 재료(철근 등)의 내구 강도를 측정함으로써 기존 재료의 특성 평가 및 새로운 개발 소재 평가에 사용
- 파괴역학연구를 위한 소재의 Pre-cracking, 동적 하중에 따른 Crack(균열) 전파 특성 평가가 가능

- 본 장비는 철강 및 경량소재 부품의 시험/분석 장비로 소성가공 관련 뿌리산업의 경쟁력 강화의 핵심 부품 개발을 위한 필수 장비임
- 각종 금속 시편, 건축 토목 소재와 부품에 동적 하중을 가하여 시편의 압축/인장 피로 강도를 측정, S-N curve 신속 획득