Concrete Block Hydraulic Compression strength Testing Machine
Products Description
A concrete strength testing machine is a testing machine product developed according to the national standard to measure and judge the performance parameters of concrete, and display the test data and results.It has been Mainly used for testing concrete, brick, stone, cement, refractory brick and other building materials compressive strength. The press is the use of hydraulic transmission, so that the specimen pressure on the dynamometer directly read the display, simple and quick. With compact structure, easy operation, high precision measuring force, is the building, building materials, roads, bridges, mines, universities and other engineering and construction units essential products.
The main function:
1. The pressure testing machine to achieve automatic control of the test process. Automatic lock broken peak, can print the test results, the test process can terminate the test at any time.
2. Can automatically save the test data, power-down can be saved, a total of 3000 sets of data can be saved (a group of data can be a single block of data or 3 data), and the saved data query and 3. Pressure display: five digital display pressure kN (kilonewtons). During the test, the pressure is displayed in real time. After the test, the breaking peak remains displayed
4. Terminate the test: If there is any problem during the test, press "Stop" to cancel the test and re-insert the test piece until the test piece breaks.
5. Data Storage: The data stored in the pressure testing machine system can still be retained after the power is cut off. After the power is restored, the original data print report can be retrieved.
Technical specifications:
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Model |
YAW-1000D |
YAW-2000D |
YAW-3000D |
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Max pressure |
1000kN |
2000kN |
3000kN |
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level of accuracy |
1 |
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measurement range |
2%～100%F·S |
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indication accuracy |
±1% |
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Displacement display resolution |
0.01mm |
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Displacement rate control adjustment range |
0.05～25mm/min |
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Effective compression stroke |
80mm |
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Up and down the maximum spacing plate |
220mm |
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Pillar center spacing |
300mm |
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Dimension |
910×460×1170mm,960×460×1170mm,1100×700×1520mm |
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operating procedures
1. Connect the power cord, select the appropriate gear, and press the "Settings" button to perform system settings. If no adjustment is required, proceed directly to the next step.
2. Press the "Clear" button to reset, put in the test piece, align with the center position, then turn the handwheel, adjust the screw so that the upper pressure plate is about 5mm away from the test piece, press the "Start" button to start the motor (red signal light If it is off, the speed will not be displayed, and the test data cannot be saved and printed).
3. Close the oil return valve, slowly open the oil delivery valve, and control the loading according to the required rate until the test piece breaks.
4. Open the oil return valve, close the oil delivery valve, and remove the fragments of the test piece at the same time. Put in the second and third test pieces in the same way.
5. Open the oil return valve to unload, press the "print" button to print out all the test content, after the test is over, press the "stop" button to stop the motor and turn off the power.
6. When doing the test of the same size test block, it is best not to turn the handwheel, let the piston fall back freely, which not only ensures the test accuracy, but also saves time.
7. When the piston exceeds the maximum stroke (about 20mm), the proximity switch plays a protective role and the press stops working. At this time, the handle of the oil return valve should be opened to lower the piston for a certain distance, and then the test should be repeated.
8. During the working process of the testing machine, when the control system is abnormal, please turn off the power switch directly.
9. The casing of the testing machine must be grounded safely.
Innovation
Our R&D team works tirelessly to ensure our equipment is equipped with the latest technology to deliver the most accurate results.
Quality
Quality: Our focus on quality is unwavering. We believe our customers deserve the highest quality concrete strength testing machines, and we work tirelessly to ensure our equipment meets and exceeds their expectations.
Customer Satisfaction
Customer needs are at the heart of everything we do. We believe that customer satisfaction is the most important thing and we will go above and beyond to ensure our customers are satisfied with our products and services.
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