중소조선연구원 특수선박지원센터

○ 250 kN Load Assembly
 - 2-column, Crosshead mounted actuator configuration
 - 250 kN, 150 mm Stroke actuator
 - 250 kN, Load transducer
 - Vertical test space: 2,100 mm or more
 - Column space: 630mm or more
 - Dual 2 stage servo-valves: 9.5 lpm (1set) & 56 lpm (1set)
 - Load frame integrated hydraulic grips supply/controller
 - Axial alignment fixture
○ Hydraulic Power Unit
 - Flow rating: 75 lpm
 - Pressure: 3,000 psi
 - Noise: 63 dB(A) or less
 - PLC (Programmable Logic Controls) enable option for control and monitoring
○ Environmental Chamber
 - Internal size: 350(W) × 430(D) × 810(H) mm or more range
 - Temperature range: -129 ℃~ +315 ℃or more range
○ Hydraulic Grips
 - 250 kN Hydraulic wedge grips 
 - Flat specimen wedge : 1 to 11 mm thickness or more range, Diamond tip surface
 - Round specimen wedge : 11 to 19 mm diameter or more range, 90°Serrations surface
 - Operating Temperature range: -129 ℃ to +315 ℃ or more range
○ Axial Extensometer
 - Gage length: 25 mm
 - Strain range: -10 to +20 %
 - Temperature range: -100 ℃~ +175 ℃ or more range
○ Digital Controller 
 - Resolution: 32 bit or higher
 - System updates rate: 6kHz or higher
 - 8ch. High-level analog input board (±10V or higher)
○ General Application Software
 - LCF & HCF software module (Compliant with ASTM E466, E606 & D3479)