Shore hardness tester can improve the accuracy of measurement by using the support on the pressure needle axis of the weight, so that the pressure on the specimen.

Shaw A, D and AO durometers can be used by hand or mounted on A stand.

1) The support can fix the hardness tester and make the anchor foot parallel to the sample support surface

2) The bracket can press the sample to the needle or the needle to the sample under the condition of no vibration and Max speed of 3.2mm/s.

3) The total mass of the weight used to add the test force of spring and Shore hardness tester shall meet the following requirements: 1+ 0/0.1kg for type A and AO; Type D is 5 KG + 0/0.5