Applications: It is used for tensile, compression, bending, shearing, peeling, tearing, circulation,
and creep test of metal, non-metal materials and components. The testing methods
and standards are in accordance with ISO, GB, JIS, ASTM and DIN. Features:1) Using the servo valve of advanced digital electro-hydraulic ratio as control
component, it has strong dirt resistance and stable performances. It will run long time with no breakdown2) The test control system is designed in the type of computer inserting card, and uses the photoelectricity insulation integrate circuit; it has strong resistance to interference, reliable quality and high stability3) It has functions of zeroing, demarcating and shifting automatically; the resolution ratio can reach 1/100,000; the parameter set is automatically achieved by software, without manual adjustment; all the operations can be completed by clicking mouse according to screen indication, so errors occur rarely; owning to its simple operation, it is also jokingly called "fool's
machine"4) It can draw many kinds of testing curves; the functions like curve figure storage and magnification are owned; a complete database software interface is provided for users 5) The control system has online help and software auto-detecting functions; it can detect failures automatically; it is only required to change the relevant function card of computer when necessary6) The maintenance is easily achieved by upgrading software; it is also easy to access to the Internet7) The hydraulic compression clamp is equipped, which radically solve the problem of slippingMain technical indexes:1) Testing range: 2 - 100%fs (1, 2, 5, 10 times of attenuation)2) Measuring precision: relative indication error: ≤±1%3) Deformation measure: gage length of tensiometer: 25, 50, 100mm; range: 2- 25mm4) Measuring range of deformation: 2 - 100%fs (1, 2, 5, 10 times of attenuation)5) Measuring precision: ≤±0.5%fs6) Uniform velocity control of displacement: 0.5 - 50mm/min7) Uniform velocity control of testing force: 1 - 100%fs/min; control range: 2 -
100%fs8) Uniform velocity control of deformation: 1 - 100%fs/min, control range: 2 - 100%fs9) Control precision of testing velocity: ±2% preset valueInner packing:Wooden boxOuter packing:Standard export packing