功能用途：
Electro hydraulic servo pressure tester - four column type——Eya four column series
Function purpose:
It is applicable to the compression test of metal, cement products, concrete, petroleum pipeline and other samples. It can also be used in other high-precision testing machines with high requirements for accuracy, rigidity and deformation.
Functional features:
It has the function of closed-loop control of stress and stress, constant stress control and load holding; it adopts imported servo valve, which has fast response and high control accuracy. Within the allowable range of the equipment, the loading speed force measuring system can be set arbitrarily and the load sensor can be used to fully ensure the accuracy of the test.
Hotline：4008-482-582
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Technical parameter Functional use Performance characteristics |
It is applicable to the compression test of metal, cement products, concrete, petroleum pipeline and other samples. It can also be used in other high-precision testing machines with high requirements for accuracy, rigidity and deformation.
1. It has closed-loop control of stress and stress, constant stress control and load holding function;
2. Adopt import servo valve, fast response, high control precision, in the range of equipment, can set the loading
speed arbitrarily;
3. The load sensor is used in the force measuring system, which can fully ensure the accuracy and reliability of
the test;
4. The imported low noise high pressure oil pump can make the workplace have a quiet environment;
5. The hydraulic system adopts air cooling device, which is suitable for long-term and continuous operation;
6. The system has eight high-precision displacement measurement systems;
7. The self-propelled design of worm gear worm drive crossbeam is adopted to facilitate the adjustment of
compression space.
Electro hydraulic servo pressure tester - four column type
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