IntroductionThis series machines are widely used for tension, compression, bending and shearing test of metal materials and also used for compression and bending test of nonmetal materials, such as cement, concrete and so on. Equipped with simple accessary, it can be used for mechanical property testing of fastener, wire rope and components. They are perfect testing instrument project quality testing section, universities and colleges, research institution and industrial and mining enterprise. The machine is calibrated according to ASTM E4 and ISO7500-1. It can do many different kinds of test according to according to ISO6892, ISO7438, ASTM A370, ASTM E8 and BS EN standards.
Features► Hydraulic clamp for tension test, wedge clamp auto-lock by loading, round and flat grip changeable for different samples；
► Host machine adopt oil cylinder on bottom type structure, hydraulic load, hydraulic clamping specimen, tensile jaws fixed on cross beam, easily controlling of install and release sample；
► Adopt servo motor driver oil pump, with fast response, low noise, low temperature, safe and reliable；
► Micron level clearance sealing instead of O-ring sealing ring sealing, loading stable and maintenance-free；
► Computer 3 close-loop control testing mode of load, displacement and extension
► The controller is external type and can connected to the computer with USB;
► N, KN, lbf, gf, kgf can be converted at will;
► Speed control from 0.1 to 500mm/min (special 1000 mm/min) by servo motor；
► Supports up to 3 force sensors and 8 extensometer;
► Test process, result display, result analysis, result print, all the function can be controlled by the computer, testing data and curve can real-time display during test;
► Computer 3 close-loop control testing mode of load, deformation displacement；
► Various testing curves, Load-Time, Extension-Time, Stress-Strain, Load- Extension, etc. Can zoom and analysis at any point in the curve；
► Automatically calculate tensile strength, yield strength, modulus of elasticity, Rp0.2, Rt0.5；
► Support to change Excel format report, easy to pinpoint the location of the data；
► The same group sample can continuous testing, and can be analyzed separately for each test results；
► Can store testing result, testing curve and data；
► Have “Stop while destroy” function, can automatic stop working when specimen is broken；
► Remote controller adjusts the machine crosshead before test and operate the test conveniently；
► Support different version of Microsoft windows OS of Windows 7/8/10 etc.
► Can be connected to the information network system of the enterprise or laboratory.
Specification Model | WAW-300 |
Maximum force(KN) | 300KN |
Measuring range of force(KN) | 2%-99% of full load capacity |
Accuracy | ±1% of indicated value |
Resolution of displacement measure | 0.01mm |
Control range of displacement speed | 0.5mm/min-50mm/min |
Clamping diameter for round specimen | Ø6-26mm |
Clamping thickness of flat specimen | 0-15mm |
Valid Testing space | Tension | 550mm |
Compression | 450mm |
Compression plate size | Ø200mm |
Valid Width Between Columns | 450 mm |
Maximum piston stroke | 200mm |
Working environment | Room temperature 10℃～40℃, relative humidity≤90% |
Power Supply | 3P~380/220v±10%, 50/60Hz |
Weight | 1500kg |
