0.001mm Micrometer Plastic Load Deformation Testing Machine ASTM D621 Standards

 

 

 

 

Testing apparatus for ASTM D621.

 

Loading form: Apply a constant load of 113kg, 227kg, and 454kg ± 1% to the two parallel pressure plates of the testing machine. These two boards are pressed
It can be adjusted so that they can fully contact the sample before applying the load;
Support: In order to evenly apply the load on the specimen surface, one of the machine supports can be adjusted and can allow the load to pass through the specimen Centerline;
Deformation instrument: measurement accuracy<0.001mm
Micrometer: 0.001mm
Test environment temperature requirement: 23 ℃± 5 ℃
Test environment humidity requirement: 50% ± 5%.

Place the sample in the middle of the parallel plate with Unit of measurement, and apply the required force through the conventional loading system at the specified temperature
And conditions, read the thickness change of the test sample. Hard plastic load deformation testing machine:
1. The equipment standard is: ASTM D621;
2. Apply force of 130N, 270N, 540N;
3. The test environment temperature is 70 ℃ and the humidity is 50%;
4. Is the entire bracket placed in the box