Product Description

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.

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Asker® JIS Type JA Durometers: Specifications Fill 118 Copy 1 Created with Sketch.
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
Weight: 200 g
Dimensions: 50 x 30 x 76 mm

Asker® JIS K6253 Types: Descriptions of Models Fill 118 Copy 1 Created with Sketch.

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.

Asker® JIS K6253 Types: Descriptions of Models Fill 118 Copy 1 Created with Sketch.
Asker® Model Description
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

Index Terms: Fill 118 Copy 1 Created with Sketch.

Asker Durometers, Asker Durometer, Shore hardness, pocket durometer, Shore scale, hardness, rubber hardness, plastic, plastic hardness, indentation hardness, ebonite, ebonite hardness, rubber hardness testing, rubber testing, hardness testing, durometer hardness, testing, ASTM D2240, D2240, ASTM D1957, ISO 868, ISO 7619, ISO 8517, ISO 7267, ISO 21509, ISO 18517, JIS K6253, JA, JC, JIS K6251, JIS K6252, JIS K 6253, JIS K6254, JIS K6255, JIS K6256, JIS K6257, JIS K6258, JIS K6259, JIS K6260, JIS K7215, JIS K6050, DIN 53505, DIN 53 505, CNS, K6898, BS 903, BS 2782, BS ISO 21509, BS EN ISO 868, GB/T 10807, Asker, Asker C, SRIS 0101, MIL-STD-45622A, MIL-I-45208A, MIL-STD-120, 83.060, 83.080, hysteresis, creep, Young’s Modulus.