PWS-25 Microcomputer control electro-hydraulic servo sound barrier fatigue test machine


Microcomputer-controlled electro-hydraulic servo sound barrier fatigue testing machine consists of host computer, control system, computer and dedicated POPWARE-F sound barrier material test software, constant pressure servo pump station oil source and pipeline system, etc. It can be applied to the compression fatigue performance test of various materials, especially sound barrier materials .

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PWS-25 Microcomputer control electro-hydraulic servo sound barrier fatigue test machine

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1. Main purpose and scope of application
     

Microcomputer-controlled electro-hydraulic servo sound barrier fatigue testing machine consists of host computer, control system, computer and dedicated POPWARE-F sound barrier material test software, constant pressure servo pump station oil source and pipeline system, etc. It can be applied to the compression fatigue performance test of various materials, especially sound barrier materials .
     2. Main specifications, technical parameters and technical indicators .

serial number

 project   name  

 technical   specifications  

1

Maximum static test force ( kN ) 

25

2

Maximum dynamic test force ( kN ) 

25

3

Test force measurement accuracy

±  1%;

4

Fluctuation of dynamic indication value of test force

±1%FS  

5

Actuator stroke ( mm )

±100

6

Accuracy of displacement measurement

± 1% FS;

7

Test frequency ( Hz )

0.01-5

8

Main test waveform

Sine wave, trapezoidal wave, ramp wave, etc.

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