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Digital Display Building Material Hydraulic Compression Testing Machine
1. Introduction This machine is mainly used for testing the anti-pressure strength of concrete building materials, like concrete, cement and brick. It is designed and produced as per British Standard Testing Concrete part 115, specification for compression testing machines for concrete BS 1881: part 115 and some relative norms.
2. Technical specification1. Maximum load: 2000kN;2. Measuring range of testing force: 4%-100%FS; 3. Accuracy of testing force: ±1%;4. Upper pressure plate size:φ220mm;
5. Lower pressure plate size: φ300mm6. Distance between upper plate and lower plate: 320mm;7. Maximum piston stroke: 20 mm;8. Power supply: three phase, 380V±10%,50Hz
9. Power of motor for oil pumping: 0.75kW,
10. Max. oil pressure: 40Mpa11. Overall dimension (L×W×H) (mm): 890×450×1340;12. Weight: 800kg
3. Construction and feature
Ø It adopts loading hydraulically with accurate and reliable test date.
Ø In order to guarantee the accuracy of test load readout, it adopts oil pressure transducer to measure the load, after amplifying, the test load, peak value and loading speed can be displayed digitally.
Ø The oil source is installed at the bottom of control cabinet in which there is a double-flow high-pressure piston pump driven by the motor.
Ø The hydraulic loading system is controlled manually by the hydraulic valve with the functions of easy operation, safety and reliability.
Ø Further more, we adopt a hand wheel to adjust the testing space before the test. In this way, the specimen can be touched by the sphere base upper plate easily.
Digital Display Building Material Hydraulic Compression Testing Machine