Shore Durometer Hardness Type A 2

This makes the shore micro hardness tester quite suitable for its intended purpose yet too delicate to be used as a hand held instrument. The reading from the test should be noted after one second but still within the first few as it will change over several seconds. Lower numbers indicate less resistance and softer materials.

Inspiration Shore Durometer Hardness Type A 2, Our durometers are made in the usa.

Shore durometer hardness type a 2. 170 to 960 points. Rex gauge company has been a leader in the durometer hardness gauge industry for over 70 years. A chart showing general hardness comparisons is below. The term is also used to describe a materials rating on the scale as in an object having a shore durometer of 90.

The durometer scale was defined by albert f. Type a durometers are designed for measuring medium soft to medium hard materials such as softer plastics and rubbers under 50 shore hardness units often used in power cord insulation and vinyl shoe soles but have the capacity to measure materials as resistant as solid truck tires and ebonite rubber up to 100 shore hardness units. The durometer pce 2900 measures the hardness according to the leeb rebound principle. Hardness is an essential characteristic of rubber elastomers and plastic products.

Durometer measures the hardness in polymers elastomers and rubbers. Select the optimum durometer type based upon material hardness. Higher numbers on the scale indicate a greater resistance to indentation and thus harder materials. The shore durometer is a device for measuring the hardness of a material typically of polymers elastomers and rubbers.

We offer asker durometers as well as shore a durometers shore d and the rest of the shore scale. We carry durometers that meet or exceed astm d 2240 din iso and jis standards. Higher numbers in its scale indicate a greater resistance to indentation and thus harder materials lower less and softer. The further its depressed the harder the material is.

E2 models are available in durometer types. Shore a d e and asker c hardness. The less its pushed in the softer the material is and the indicator reveals the hardness value in shore a aka duro or durometer units. Hardness may be defined as a materials resistance to permanent indentation.

View shore durometer hardness scale infographic. The shore micro hardness tester was modeled after the familiar astm d2240 type a durometer however it employs a much lighter mainspring and a considerably smaller indentor. The durometer measures the material hardness in vickers brinell rockwell leeb and shore. An impactor bounces on the workpiece via a firing pin and the metal hardness is.

Shore who developed a measurement device called a durometer in the 1920s. The shore durometer is a device for measuring the hardness of a material typically of polymers elastomers and rubbers.