Ⅰ、Equipment Application:

This testing machine is designed for a wide range of tests, including tensile, compression, peeling, and tearing of both metal and non-metal materials, such as rubber, plastics, wires and cables, composite materials, plastic profiles, metal rods, sheets, springs, and components. It is an essential instrument for quality control organizations, research institutions, universities, and industrial enterprises.

II. Measurement Parameters:

1、Maximum Test Force: 5000 N

2、Test Force Accuracy: Better than ±0.5% of the indicated value

3、Test Force Measurement Range: 50–5000 N

4、 Test Force Indication Error: Within ±0.5% of the indicated value

5、Test Force Resolution: 1/500,000 of the maximum test force, with no range switching during testing

6、Displacement Relative Error: Better than ±0.5% of the indicated value

7、Crosshead Displacement Measurement Resolution: Greater than 0.001 mm

8、Crosshead Speed Range: 0.01 mm/min–500 mm/min, stepless adjustment, freely adjustable

9、Effective Testing Space: 700 mm

10、Power Supply: 220V ±10%, 50Hz, 500W

11、Mainframe Dimensions: 260 × 380 × 1370 mm

12、Mainframe Weight: Approximately 130 kg

13、Operating Environment: Room temperature to 30°C, relative humidity not exceeding 80%

III. Product Configuration:

1、High-precision load sensor；

2、Fully digital stepper motor and driver；

3、Precision ball screw；

4、Lenovo brand computer with widescreen LCD monitor；

5、 HP printer；

6、 High-precision data acquisition board (24-bit A/D data acquisition) for fully digital adjustment, high-precision amplification, and accurate control (integrated into the computer)

Ⅳ. Product Features and Functions:

1、Mainframe

1.1 The product features a single-arm structure, providing a compact and aesthetically pleasing design.；

1.2 Standard configuration includes a set of tensile fixtures.；

1.3 Stepper motor and driver with reliable and stable performance, equipped with overcurrent and overvoltage protection.；

1.4 The machine utilizes a precision screw and reduction mechanism for smooth transmission, low noise, and zero backlash.

2、Measurement and Control System, Operating Software, and Data Processing System

Advanced chip integration technology, a specialized data acquisition and amplification system, and control software offer high integration, stability, reliability, and ease of use. The control software can automatically calculate conventional parameters such as elastic modulus, yield strength, tensile strength, and fracture strength, as well as compute force, stress, displacement, and deformation at any specified point during the test. The computer control system ensures that test procedures and data processing comply with relevant national standards for both metal and non-metal materials.

2.1 Automatic Zeroing: The main control system automatically zeros when the test starts.；

2.2 Automatic Range Switching: The system automatically switches to the appropriate range based on load size, ensuring measurement accuracy.；

2.3 Automatic Testing: The test process is automatically completed once the test parameters are set.；

2.4 Batch Testing: For samples with identical specifications, the system can automatically complete tests for an entire batch after a single setup.；

2.5 Automatic Printing: Test results are automatically printed upon completion of the test.；

2.6 Real-time Display: Test force and peak values are displayed in real-time during the test.；

2.7 Limit Protection: The system features both program-controlled and mechanical limit protection.；

2.8 Overload Protection: The machine will automatically stop if the load exceeds 2%-10% of the maximum value.；

2.9 Emergency Stop: An emergency stop switch is available to immediately cut off power in critical situations.