Product description
This machine is suitable for testing the mechanical performance indicators of various metals, non-metals and composite materials, and fully complies with the requirements of relevant national standards.
This machine is widely used in material inspection and analysis in industries such as construction materials, aerospace, mechanical manufacturing, wire and cable, rubber and plastic, automotive manufacturing,
and shock absorption systems. It is an ideal testing device for scientific research institutions, colleges and universities, industrial and mining enterprises, technical supervision, commodity inspection and
arbitration departments.
Conform to the standard
It complies with the requirements of the national standards GB/T228.1-2010 "Test Method for Tensile Testing of Metallic Materials at Room Temperature" and GB/T7314-1987 "Test Method for Compression
Testing of Metallic Materials". And the relevant requirements of the tensile test standards for the wire and cable industry.
Technical parameters
1. Test machine grade: Grade 1
2. Test force index:
Maximum value: 300kN
Measurement range: 0.4% to 100%
Accuracy: Better than ± 1% of the indicated value
Resolution: ± 300,000 yards
3. Displacement
Measurement accuracy: better than ± 1% of the indicated value
Resolution: 0.001mm
4. Speed:
Range: 0.005mm/min to 200mm/min, stepless speed regulation
Accuracy: Better than ± 1% of the indicated value
5. Host Parameters:
Stretching stroke: 2500mm
Test space: 10,000mm
Test width: 500mm
6. Working environment: Room temperature 10 to 35℃, humidity 20% to 80%
7. Force control rate adjustment range: 0.005- 5%Fs/s
8. Force control rate control accuracy: When the rate is less than 0.05%Fs, it is within ±1% of the set value.
When the rate is greater than 0.05%Fs, it is within ±0.5% of the set value.
9. Deformation rate adjustment range: 0.02 to 5%Fs/s
10. Deformation rate control accuracy: When the rate is less than 0.05%Fs, it is within ±1% of the set value.
When the rate is greater than 0.05%Fs, it is within ±0.5% of the set value.
11. Displacement rate control accuracy: When the rate is less than 0.01mm/min, it is within ±1% of the set value.
When the rate is greater than 0.05mm/min, it is within ±0.2% of the set value.
12. Constant force, constant displacement and constant deformation control range: 0.5% to 100%Fs
13. Control accuracy of constant force, constant displacement and constant deformation: When the set value is ≥10%Fs, it is within ±0.1% of the set value.
When the rate is less than 10%Fs, it is ±1% of the set value
Product features
1. This testing machine is manufactured in accordance with the standards of GB/T2611-2007 "General Technical Requirements for Testing Machines" and GB/T16491-1996 "Electronic Universal Testing Machine".
Applicable standards: National standards, ASTM, and other domestic and international test standards. This machine has an attractive appearance, is easy to operate and has stable and reliable performance.
2. Electrical measurement and control system: It adopts AC servo drivers and AC servo motors, which are stable and reliable in performance and equipped with protection devices such as overcurrent,
overvoltage, overspeed and overload. The speed regulation ratio can reach 1:100,000.
3. It is equipped with protection functions such as overload, overcurrent, overvoltage, upper and lower limit of displacement and emergency stop.
4. Main functions of the software: It realizes digital zero adjustment and automatic calibration of the test force and deformation, facilitating operation and enhancing the reliability of the machine.
