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1. it is hydraulic 2. it is computer control servo type 3. it can do the compression and flexure
Computer-coontrolled electro-hydraulic servo compression testing machine and cement flexure testing machine CTM mainly used in the project construction such as the railroad, road, bridge, port, high-rise etc. it is applicable for the tensile strength resistant test to the concrete, construction parts, building materials etc. it can also be used for the strength test to the metal other non-metallic material, construction parts.
The system of Computer-coontrolled electro-hydraulic servo compression testing machine and cement flexure testing machine CTM adopts the high precision digital servo valve. It is with the function of force closed-loop control. It fulfills the equal load rate loading and equal stress rate loading. It is with the high control accuracy and good reliability, fully conformed with the standards of GB, SIO, ASM, and so on. Also the test request of material, such as cement, concrete, etc, especially for the test place of long time continue operating.
Test force safety apparatus: the electric motor stops when the temperature raises over the set value if the test force is 2%-5% higher than the max. test force of every level, or the output of the transducer reaches to the highest, because of the thermorelay on the electric plate.
compression part:
Max. test force | 300KN |
Force range | 10~300KN |
Testing space | Φ160×(175~375)mm |
Piston max. stroke | 80mm |
Readout accuracy | ≤±1% |
Motor power | 1.1kW (0.75kW) |
Machine size | 940×400×1460mm |
Net weight | 420Kg |
Packing dimension | 1350×800×1500mm |
Gross weight | 520Kg |
flexture part:
Max. test force | 10000N |
Force range | 1000~10000N |
Testing space | 210×200mm |
Piston max. stroke | 50mm |
Computer-coontrolled electro-hydraulic servo compression testing machine and cement flexure testing machine CTM