Jinan Heng thinking grand Instrument Co. http://www.hssdtest.com The main purpose of this machine can perform mechanical testing and analysis of the performance of metals, non-metallic and composite materials, widely used in aerospace, petrochemical, machinery manufacturing, plastics rubber, ceramic materials, metal materials, construction and other industries, as well as universities, research institutions, technical supervision, inspection stations and other departments. After accompanied may be different according to GB / ISO / ASTM / JIS / DIN standards matching tensile, compression, flexural, peel, cut, torn, punctured, bursting and a variety of high and low temperature test can detect yield strength, tensile strength (pressure, bending) strength, elongation, non-proportional strength, elastic modulus and other parameters of the material. Host machine uses dual space structure gantry structure, the space stretching space under compression, bending. Host part consists of four columns, the beams, the beams, the composition table portal frame, speed control system installed in the lower part of the table, by the speed and high precision, wide range, stable performance servo motor driven system by synchronizing toothed belt reducer ball screw rotates, the ball screw drive beam, driving accompanied by stretching (or compression, bending accompanied) moves up and down to achieve the loading and unloading of the specimen. This structure has a high stiffness, high efficiency, driving stability and so on. Integrated test platform native microcontroller as the hardware platform, accurate real-time data acquisition and processing, moderate and control interface, intuitive structured clear, simple operation. Test force measurement: load measurement: Spoke use high-precision load cell, measuring amplifier system with high performance, ensuring high resolution test force. Multiple sensors can be configured according to user needs, to achieve a wide range of test force measurements. Displacement measurement: The 2000P / R-precision optical encoder with precision screw coaxial rotating through digital circuits to measure bit power control system with full digital servo controller, servo motor control performance timing belt, driven by two high-precision seamless precision screw drive, with the load stable, low-speed performance, no gap, high transmission efficiency, low noise, smooth transmission characteristics. Deformation measurement system according to the test standards to matching large deformation measurement system protection devices, depending on the test, adjustable limit protection switch positions, the most effective in preventing collisions fixture. Overload, overcurrent, leakage and other protection. Product Name Number of explicit control electronic universal testing machine (portal frame structure) Model WDW-5S WDW-10S WDW-20S WDW-50S WDW-100S structure gantry structure maximum test force (KN) 5 10 20 50 100 test power level a test force measurement range 2% - 100% FS Test Force showed the relative error ≤ ± 1% of the force displacement 1/500000 resolution optical encoder displacement measurement device showed the relative error ≤ ± show value Resolution 1% displacement (mm) 0.01 displacement rate adjustment range (mm / min) 0.05-500 stepless mechanical security devices and software overload protection limit effective tension space (mm) 650 Effective compression space (mm) 600 Effective test width (mm) 350 350 350 400 450 wedge grips clamped manually stepping / hydraulic automatic stepping compression accompanied (mm) diameter φ120 platen or custom host Dimensions (mm) 690 × 380 × 1650 690 × 380 × 1650 690 × 380 × 1650 755 × 355 × 1780 825 × 600 × 1950 Host power 0.5KW / AC220V ± 10% 0.5KW / AC220V ± 10% 0.5KW / AC220V ± 10% 0.75KW / AC220V ± 10% 1KW / AC380V ± 10 % Weight (KG) 320 320 340 420 560 (only for reference, detailed parameters to the real device-based)