Concrete Cube Test Machine

The testing machine can perform accurate and reliable experimental tests of compression and bending on different shapes and sizes of metallic materials, non-metallic materials and structural parts of building materials. The tester can complete the program control under the standard requirements of various test methods. The test software can work under Windows2000/XP operating system, display the test status and curve in real time, and can be reanalyzed after the test, automatically draw the report format and print the test report.

 

1 Requirements for main technical indicators

Distance between columns (L × W): ≥1100 × 110mm;

Size of platen trolley (L×W): ≥1000×1000mm;

Compression space: 0-3100mm;

Accuracy level of testing machine: level 1;

Column diameter: ≥140mm

Working piston rising speed: 0-30mm

The lifting method of the upper beam: motor sprocket chain transmission mechanism

Maximum pressure load: 5000kN;

Test force measurement range: 2%~100%FS;

The relative error of the test force indicating value: ±1%;

Constant test force, constant displacement control accuracy: ±1% set value;

Force measurement method: hydraulic sensor;

Main actuator stroke: 200mm

Displacement measurement range: 0~200mm;

Relative error of displacement indicating value: ±0.5%;

Displacement resolution: 0.01mm;

Uniform test force rate range: 0.01%~10%FS/s;

Uniform deformation rate range: 0.01%~10%FS/s;

2 The main engine is a four-column structure.

3 In order to ensure that the end face of the sample is evenly stressed, the testing machine should be equipped with spherical self-aligning support, which can meet the requirements of the unevenness of the sample.

4 The testing machine has overload protection, cylinder stroke limit protection, beam stroke limit protection, hydraulic system maximum pressure protection, over temperature protection and other overload protection functions and emergency stop functions.

 

1 Main technical index requirements

Oil source size (L × W × H): ≤ 1500 × 850 × 1350mm.

Piston stroke: ≥ 200mm.

Total power: ≤ 15kW.

Maximum speed of piston movement: ≥ 60mm / min.

Maximum speed of piston test movement: ≥ 30mm/min.

Piston diameter: ≥ 600mm.

2 The cooling system of the hydraulic system can effectively control the hydraulic oil working stability, and can ensure that the temperature of the hydraulic oil in the normal working condition of 24 hours a day is normal.

3 The cylinder adopts not steel fully enclosed structure type, fully guarantee the reliability of the cylinder seal, and it is simple and convenient to repair, maintain and operate during the subsequent use.

4 Hydraulic system adopts noise reduction technology: noise ≤ 60dB

 

1 The controller has three closed-loop (force, deformation, displacement) control system, which can realize full digital three-closed-loop control of force, deformation and displacement, and each control loop can be switched automatically, and realize smooth transition without impact when switching between modes.

2 The load value, displacement value, deformation value, test speed and test curve can be displayed dynamically in real time during the test.

3 The controller has the characteristics of low noise, high anti-interference and high sampling frequency, of which the sampling frequency is not less than 100 times / s.

4 The controller is equipped with a hand control box, which can realize real-time synchronization with the software to control the lifting and lowering of the beam, and is easy to operate.

5 The control system can realize the automatic control of the experimental process by computer, and can be controlled manually by computer.

6 The measurement and control system needs to have such conventional functions as automatic zeroing, automatic calibration, smooth and continuous loading and unloading.

 

1 Equipped with a complete set of special tools (including Phillips, flat-blade screwdriver, Allen wrench, and mechanical hand) to meet the normal use requirements of the testing machine.

2 The testing machine is equipped with a special sample feeding trolley.

3 The test machine is equipped with an A4 laser printer, which can realize the online printing function of the test report.

4 The test machine is equipped with a high-performance notebook computer, and a test-specific software system is installed to meet the test requirements.

1. We are a test equipment manufacturer!

2. We have a R & D design team to ensure that you get higher product quality and better prices!

3. We have our own parts processing workshop and product installation workshop, so we guarantee delivery for you as soon as possible!

4. Our company has a professional after-sales team, thoughtful and timely service, to ensure that all users have no worries!

5. Our product software upgrade is free for life, small fault maintenance is free for life!

6. We promise to reply to your inquiry/email as soon as possible.

 

Hot Tags: concrete cube test machine, China concrete cube test machine manufacturers, suppliers, Concrete Cube Test Machine, Concrete Compression Test Machine, Concrete Compressive Strength Test Machine, 300kN Compression Testing Machine, Pressure Testing Machine, 100kN Compression Testing Machine