BTT series Biaxial Tensile Testing Machine of Membrane Structure
Class:Electromechanical Universal Testing Machine

Application:

The biaxial tensile machine is for the use of testing the modulus of elasticity, stress strength and other mechanical properties of membrane material. By using the motor to bring to bear tensile load to the specimen and using sensor to measure the value of tensile in the course of test, and at the same time using displacement sensor to measure the displacement of specimen, this machine can carry out load-displacement curve at the state of single axis and biaxial from which we can compute the modulus of elasticity, stress strength and other mechanical properties of membrane material.

Main Specifications:

Max. tensile load measuring range for longitude & latitude): up to 50kN

Testing speed: 0.5-100 mm/min

Max. Stroke: 300mm

Ration of test load: 1:1, 1:2, 1:3, and 1:4;

Load accuracy: ±1%

Data output: the testing curves can be outputted to computer (including single axial testing & biaxial testing curves);

Power supply: 380V /220V drive power


  • Application:

    The biaxial tensile machine is for the use of testing the modulus of elasticity, stress strength and other mechanical properties of membrane material. By using the motor to bring to bear tensile load to the specimen and using sensor to measure the value of tensile in the course of test, and at the same time using displacement sensor to measure the displacement of specimen, this machine can carry out load-displacement curve at the state of single axis and biaxial from which we can compute the modulus of elasticity, stress strength and other mechanical properties of membrane material.

     

    Main structure

    The biaxial tensile testing machine consists of two parts, mechanical system and control system; mechanical system includes load frame, membrane specimen fixtures, servo motors(Japan), load sensors, displacement sensor and other components, while control system with the computer and software;

  • Main Specifications:

    Max. tensile load measuring range for longitude & latitude): up to 50kN

    Testing speed: 0.5-100 mm/min

    Max. Stroke: 300mm

    Ration of test load: 1:1, 1:2, 1:3, and 1:4;

    Load accuracy: ±1%

    Data output: the testing curves can be outputted to computer (including single axial testing & biaxial testing curves);

    Power supply: 380V /220V drive power

    Specimen is ‘X’ style, which is fixed in the center of the testing machine. The four boundaries of the specimen are fixed by the clipper. The displacement sensor is fixed in the center of specimen. As equipment that applying load, the servo motor is fixed at the bottom of leading screw, and at the same time, the value of load is recorded by sensor. There is a displacement sensor at the center of specimen which can transfer the value of displacement. Using these data, the software can protract load-displacement curve. As the two servo motor are located in two directions (warp and weft) and can work at the same time, this biaxial tensile machine can do biaxial test and to-and-pro test.