Compression testing machine2.1130

flexure automated concrete

EN 12390, ASTM C39 For testing hardened concrete Servo-controlled Class 1 acc. to DIN EN ISO 7500-1 2 parts: onsisting of a test frame and a separate control unit Test frame 5000 kN 4-column frame Straintest acc. to EN 12390-4 Advance and very robust calotte for high test frequencies Compression range 0...5000 kN Class 1 measuring range 100 kN to 5000 kN Other gradations of class 1 measuring ranges possible Compression plates 415 mm dia. Test chamber size 340 mm Piston stroke 100 mm Distance between columns front/side 450/450 mm Protective grid and piston stroke limiter Controller EDC Provides fully automated experimental procedures with predetermined rate of loading Force controlled tests (deformation and displacement controlled tests require further accessories) Automatic break detection Hydraulic Station Powerful radial piston pump Pmax = 500 / 20 bar, Q = 0.8 / 5.2 l/min Oil tank 37 l capacity Pressure control by Moog servo valve, 20 l/min (closed loop controlled) Electric control cabinet Safety and control valves Main switch and emergency STOP Fine flow oil filter, at least 3 microns (installed in the work table) Quick release valve for faster piston return