Wance microcomputer controlled electronic universal testing machine

Equipment Overview:

This series of models adopts a single space structure, with the test space located in the lower space, mainly suitable for testing metal and non-metal materials with test loads below 5kN. It has three closed-loop control methods for stress, strain, and displacement, and can calculate parameters such as maximum force, tensile strength, bending strength, compressive strength, elastic modulus, fracture elongation, yield strength, etc. Conduct tests and provide testing data in accordance with international standards such as GB, ISO, JIS, ASTM, DIN, etc.

Main functions:

Wance microcomputer controlled electronic universal testing machineUsed for tensile, compressive, bending, shear, peel, tear and other tests on various metal and non-metal material specimens, as well as special tests on some products.

Main features:

• Adopting a high-speed DSP platform, its high integration, powerful control, data processing capabilities, and high reliability are unmatched by testing machines using other processors.
• A fully digital, three loop (force, deformation, displacement) control system based on neuron adaptive PID algorithm is adopted to achieve fully digital three loop control of force, deformation, and displacement. The control loops can be automatically switched between, and a smooth transition without impact can be achieved when switching between different modes.
• It can control and maintain the rate of experimental force, deformation, displacement, etc.
• Online identification of closed-loop control parameters.
• 24 bit data acquisition system, high resolution, expandable to 8-channel AD acquisition.
• USB1.1 communication, with a communication rate of 12Mb/s, using full speed mode and batch transfer method.
• The system board adopts a unique anti-interference wiring method with 4 layers of PCB, which has strong anti-interference ability.
• Except for the power interface, all other interfaces use standard USB interfaces, which are plug and play interfaces that can achieve hot plugging and have plug and play functionality. The interface characteristics can be set online by software. Make the layout of each interface neat and reasonable, and easy to plug and unplug.

Microcomputer controlled folding testing machine

Equipment Overview:

This series of microcomputer controlled electronic pressure testing machines is a new type of material testing machine that combines electronic technology with mechanical transmission. It has a wide and accurate loading speed and force measurement range, and has high accuracy and sensitivity in measuring and controlling loads and displacements. It can also perform automatic control tests for constant speed loading and constant speed displacement.

Main functions:

Specially used to test the compressive strength of cement mortar materials, fully meeting the national standard GB/T17671-1999 "Method for Testing the Strength of Cement Mortar", and also meeting the testing requirements of ISO, ASTM and other standards for cement mortar materials.

Main features:

• Adopting a high-speed DSP platform, its high integration, powerful control, data processing capabilities, and high reliability are unmatched by testing machines using other processors.
• It can control and maintain the rate of experimental force, deformation, displacement, etc.
• USB1.1 communication, with a communication rate of 12Mb/s, using full speed mode and batch transfer method.
• The system board adopts a unique anti-interference wiring method with 4 layers of PCB, which has strong anti-interference ability.
• Except for the power interface, all other interfaces use standard USB interfaces, which are plug and play interfaces that can achieve hot plugging and have plug and play functionality. The interface characteristics can be set online by software. Make the layout of each interface neat and reasonable, and easy to plug and unplug.

Microcomputer controlled torsion testing machine

This series of microcomputer controlled electronic torsion testing machines is a new type of material testing machine that combines electronic technology with mechanical transmission. It has a wide and accurate loading speed and force measurement range, and has high accuracy and sensitivity in measuring load, deformation, and displacement. It can also perform automatic control tests for constant speed loading and constant speed displacement.

Main functions:

This series of testing machines is suitable for testing the torsional performance of metal materials, non-metal materials, composite materials, and components. The test can be conducted and data provided according to the national standard "GB/T10128-1998 Metallic Room Temperature Torsion Test Method".

Main features:

• Adopting a high-speed DSP platform, its high integration, powerful control, data processing capabilities, and high reliability are unmatched by testing machines using other processors.
• It can control and maintain speed such as torque and torsion angle.
• USB1.1 communication, with a communication rate of 12Mb/s, using full speed mode and batch transfer method.
• The system board adopts a unique anti-interference wiring method with 4 layers of PCB, which has strong anti-interference ability.
• Except for the power interface, all other interfaces use standard USB interfaces, which are plug and play interfaces that can achieve hot plugging and have plug and play functionality. The interface characteristics can be set online by software. Make the layout of each interface neat and reasonable, and easy to plug and unplug.

Steel bar weighing and measuring instrument

Equipment Overview:

• Purpose: It is a specialized instrument for weighing and measuring the length of circular steel bar specimens
• Weighing and length measurement can be completed synchronously, equipped with a display screen that can display measurement results and has data transmission function.