ASKER Hard Meter F Type
Technical parameters
Standard | JIS K 7312 |
Measure range | 0 degree~100 degree |
Minimum scale | 1 degree (precision is obtai degree) |
Creasing shape (mm) height 2.54 | diameter of 5.8 + /-0.2 hemispheres Spring load mN(g) |
Spring load mN | (g) |
0 degree 539 0 | (55±8) |
100 degree 8379 | (855±8) |
Pressure area of about 5.2 mm | (diameter) |
Pressure surface (mm) 44 × 18 | (rectangular) |
Dimension |
57×30×76 |
Weight(g) | 200 |
What is Asker hardness?
Asker C is a hardness scale used to measure materials that are harder than those measured in a needle penetration test and softer than those for a JIS A durometer.
What is Shore C hardness?
Shore C Hardness Scale measures medium medium rubbers up to hard plastics. Shore D Hardness Scale measures hard rubbers, semi-rigid plastics and hard plastics. Generally, the rubbers are on the low end of the scale, while the hardest plastics receive the highest Shore D ratings.