Product Model:PMPL-2000A
Manufacturing Standards:
(GB/T 18941 ISO 3385) "Flexible Foam Polymers. Determination of Fatigue by Constant Load Impact Method"
(QB/T QBT 2819-2006) Determination of Long-Term Fatigue Properties of Flexible Foams
QCT56-93 "Test Method for Car Seat Liner Material Performance"
Japanese Automobile Industry Standard JASOB408-84
I. GBT18941-2003 Polymer Porous Elastic Materials Determination of the impact of fixed load impact fatigue The main scope of application and function:
It is mainly used in the reciprocating impact compression fatigue test of foam polymer materials to determine the thickness reduction value and hardness reduction value (residual deformation rate) of the sample, and thus to understand the dynamic fatigue characteristics of the material.
The instrument control system adopts German Siemens PLC, through 7-inch color touch screen for parameter setting and operation, according to the experimental need to set the impact load and the number of experiments and the impact thickness, the instrument's biggest characteristics are: the sample with the impact time and the number of The increase, the impact load is less than the set impact load can automatically adjust the height of the sample tray, so that the impact load is always maintained within the set impact load range, when the test is completed, with alarm!
The instrument has the advantages of convenient operation, reliable performance and high measurement accuracy. It is the most advanced sponge fatigue impact testing machine in China.
Second, the GBT18941-2003 polymer porous elastic materials, the determination of the impact of the load of the main technical parameters:
1, the maximum loading capacity: 0-2000N.
2. Reciprocating compression frequency: 0-100 times/minute, (standard requirement: 70±5 times/minute)
3, the maximum number of compression: can be set
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