CXYAW-2000EM Dual Station Computer Control Electro-hydraulic Servo Concrete Pressure Testing Equipment
Application:
Mainly used to measure mechanical performance indicators such as compressive strength, splitting, axial compression, Poisson's ratio, elastic modulus, etc. of concrete, self-healing concrete, plastic concrete, ultra-high strength concrete, cement components, and other materials.
Patent:
ZL 202120678160.7 Multi station servo compression testing machine
Standard:
GB/T 16826-2008 Electro-hydraulic servo universal testing machine
GB/T 2611-2022 General technical requirements for testing machine
JJG 1063-2010 Verification regulation of electro-hydraulic servo universal testing machine
Characteristics:
- Covers a small area;
- Reduce the number of operators and improve work efficiency;
- This machine is innovatively developed by drawing on advanced design concepts from European and American standards, adopting a frame integrated structure. The deformation of the overall frame during full range testing is less than 0.45mm, avoiding the drawbacks of loosening nuts and rotating screw rods in conventional domestic compression testing machines.
- This machine has a custom function for piston lowering. Users can set the piston lowering time through the software testing interface according to their personal operating habits, so that the piston can lower to the set height and lock after the first test. This function can greatly shorten the testing time and improve work efficiency.
- Adopting a complete machine spray coating process, it is wear-resistant, dirt resistant, and easy to clean; The surface of the cushion block, pressure plate, and integrated block adopts a blackening process; The oil pipe adopts phosphating high-pressure oil pipe, which is not easy to rust or fade.
- Adopting high-precision digital servo valve control technology, the measurement accuracy is high and the range is wide.
- Using servo motors, with low noise and high reliability.
Main technical parameters
| Model |
CXYAW-2000EM |
| Max. test force |
2000kN |
| Measuring range |
40-2000kN |
| Range |
Gearless, equivalent to four gears |
| Force indicating relative error |
≤±1% |
| Force resolution |
1/300000FS |
| Force equal rate control range |
2%-4%FS/s |
| Force and displacement equal rate control accuracy error |
≤±2% of set value |
| Parallelism of the upper and lower crossbeams |
<0.02mm |
| Framework coaxiality |
<0.03mm |
| Max. deformation of the frame under max. force |
<0.05mm |
| Distance between platens |
320mm |
| Platen size |
φ295mm |
| Platen parallelism |
≤0.01mm |
| Platen flatness |
<0.016mm |
| Platen hardness |
>55HRC |
| Platen surface roughness |
<0.8μm |
| Coaxiality of oil cylinder |
<0.02mm |
| Cylindricity of cylinder |
<0.02mm |
| Roughness of oil cylinder |
<0.8μm |
| Clearance between oil cylinder and piston |
<0.02mm |
| Distance between two sides |
400mm |
| Test space |
340*400*110-310mm |
| Direction of piston movement |
Single way |
| Max. rising speed of piston |
60mm/min |
| Max. stroke |
80mm |
| Contact ratio of ball socket surface |
≥90% |
| Surface roughness of ball socket |
<0.2μm |
| Power |
2.2kw |
| Voltage |
380V |
| Dimension |
920*500*1240mm |
| Weight |
1330kg |
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