ASTMD621 Deformation Of Plastics Under Load Testing Machine

DX8425 Plastic Load Deformation Testing Machine

ⅠScope of Application:

Mainly applicable to hard plastics connected by rivets, bolts or similar connection methods, to determine their ability to withstand compression without yielding or loosening over time; Suitable for non rigid plastics, determine their ability to return to their original size over time after deformation.

Ⅱ Technical Parameter:

1. Loading form: Apply a constant load of 113kg, 227kg, and 454kg ± 1% to the two parallel pressure plates of the testing machine. The pressure of these two plates can be adjusted so that they can fully contact the sample before applying the load;

2. Support: In order to evenly apply the load on the specimen surface, one of the machine supports can be adjusted and the load can pass through the centerline of the specimen;

3. Deformation instrument: measurement accuracy<0.001mm

4. Micrometer: 0.001mm

5. Test environment temperature requirement: 23 ℃± 5 ℃

6. Humidity requirement for testing environment: 50% ± 5%;

7. Power supply: 220V 50Hz

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