Overview

This testing machine is a high-precision material testing equipment that uses hydraulic power source drive, electro-hydraulic servo control technology, computer data acquisition and processing, and can achieve closed-loop control and automatic detection. It consists of four parts: the testing host, oil source (hydraulic power source), measurement and control system, and testing instruments. The maximum testing force is 1000kN, and the accuracy level of the testing machine is better than level 1.

This testing machine is mainly used for the determination of compressive strength of wall bricks such as sintered ordinary bricks, sintered porous bricks (blocks), sintered hollow bricks (blocks), concrete blocks, and concrete porous (hollow) bricks; It has the functions of dynamic display and timely control of load, time, and test curves, as well as the function of maintaining maximum test force.

The testing machine and its accessories comply with the requirements of standards such as GB/T2542-2012 and GB/T4111-2013.

Technical parameters

1. Maximum test force (KN): 1000

2. Test force measurement range (KN): 2% -100% FS

3. Relative error of test force indication: ≤ ± 1% of indication

4. Test force resolution (KN): 0.01

5. Net spacing between columns (mm): 290

6. Piston diameter (mm): 190

7. Compression resistant piston stroke (mm): 100

8. Compression resistant space (mm): 220

9. Upper pressure plate size (mm): 250

10. Lower pressure plate size (mm): 290 × 290

11. Loading speed error (not exceeding): ± 5%

12. Control the loading speed rate range (KN/S): adjustable from 0.01 to 10

13. Motor power (KW): 0.75

14. Input power supply: AC380V ± 10V/50Hz

15. Overall dimensions of the host (mm): 1160 × 520 × 1500

16. Whole machine weight (kg): 780

Note: If there are any changes in the technical parameters of the product, please refer to the actual product purchased

Working conditions

1. Within the temperature range of -10-40 ° C.

2. In a vibration free environment.

3. In an environment without corrosive media or magnetic field interference.

4. The fluctuation range of the power supply voltage is less than 10% of the rated voltage.