The Asker® Durometer Type JA is a Japanese Industrial Standard and becoming less widely used since the ASTM D2240 Type A was standardized in the ISO. It is suited for the hardness measurement of a wide range of materials, from harder elastomers to softer plastics. Please note that although the spring force of a “JA” is slightly more than that of a D2240 Type A, most test results are very similar.
Out of stock
|Standards Compliance:||JIS K 6253|
|Indicator:||Scale: 0—100 | Sweep: 265º | Resolution: 1 point|
|Presser Foot:||JA: 44 x 18 mm Rectangle | JAL: 10 mm Diameter|
|Indentor:||Extension: 2.54 mm | 35º Frustrum Cone | 1.27 mm Diameter|
|Spring Force:||855 gf|
|Dimensions:||50 x 30 x 76 mm|
Please refer to the Asker® Durometer Selection Guide comprehensive information on the model variations and to select the durometer to best suit your specific application.
|Model JA:||Standard Design|
|Model JAX:||Maximum Indicating Hand|
|Model JAL:||Extended Presser Foot|
|Model JALX:||Max Hand & Extended Foot|
|Model JC:||Standard Design|
|Model JCX:||Maximum Indicating Hand|
|Model JCL:||Extended Presser Foot|
|Model JCLX:||Max Hand & Extended Foot|
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