1. Characteristics and Applications
CZ-4000D electronic rubber tensile testing machine is a material testing equipment. The product is suitable for physical property tests such as tensile, compressive, bending, shear, tearing, and peeling of metal, non-metal, composite materials, and products. The measurement and control software uses the Windows 7 operating system platform, with a graphical software interface, flexible data processing methods, modular VB programming methods, and secure limit protection functions. It also has the functions of automatic algorithm generation and automatic editing of test reports, greatly facilitating and improving debugging and system redevelopment capabilities. It can calculate parameters such as force, yield force, non proportional yield force, average peel force, elastic modulus, etc; It has novel structure, advanced technology and stable performance. Easy to operate, flexible, and easy to maintain; Integrating high automation and intelligence. It can be used for mechanical property analysis and production quality inspection of various materials in scientific research departments, colleges and universities, and industrial and mining enterprises.

2. Technical parameters
2.1 Load: 0-5kN
Force accuracy: within ± 1.0% of the displayed value
Force resolution: 1/250000
2.2 Effective stretching stroke (excluding fixtures): 900mm
2.3 Effective test width: 360mm
2.4 Deformation accuracy: within ± 0.5% of the displayed value Resolution: 0.005mm
2.5 Displacement accuracy: ± 1.0% Resolution: 0.001mm
2.6 Speed: 0.01mm/min to 500mm/min (ball screw+servo system)
2.7 Printing function: It can print the tested force values, tensile strength, elongation at break, and corresponding curves.
2.8 Power Supply: AC220V ± 5% 50Hz
2.9 Host size: 690mm × 570mm × 1600mm
2.10 Host weight: 210kg

3. Introduction to the main functions of the control software
3.1 Test curves: force deformation, force time, stress-strain, stress-strain, deformation time, strain time;
3.2 Unit switching: N, kN, lbf, Kgf, g;
3.3 Operating language: Simplified Chinese, Traditional Chinese, and English can be switched freely;
3.4 Interface mode: USB;
3.5 Provide curve processing function;
3.6 Multi sensor support function;
3.7 The system provides a parameter formula customization function, where users can define parameter calculation formulas according to their requirements and edit reports as needed;
3.8 The experimental data adopts a database management method, automatically saving all experimental data and curves;
3.9 The experimental data can be exported in EXCEL format;
3.10 Multiple test data and curves of the same group of experiments can be printed in one report;
3.11 Historical data can be added together for comparative analysis;
3.12 Automatic Calibration: During the calibration process, enter the standard value in the menu, and the system can automatically achieve accurate calibration of the displayed value.

4. Configuration
4.1 One imported sensor;
4.2 Precision ball screw 1 set;
4.3 One servo motor;
4.4 High precision reducer;
4.5 Brand photoelectric encoder;
4.6 One set of standard stretching fixtures;
4.7 A set of testing software for the tensile machine measurement and control system (including software for stretching, compression, shearing, bending, tearing, and peeling).
4.8 Brand computer and color inkjet printer set