Load Tester for A type durometers
A load tester for checking the spring load characteristics of ASKER hardness testers at the hardness readings of 25, 50, and 75.
It is necessary to check the shape and height of the indentor, the indicating mechanism, and other parts of the hardness tester are set correctly before doing a load test.
This tester is applicable to "quasi-object"models with spring load characteristics slightly different from that of object models by adjusting the reference value accordingly.
Specifications
- Object hardness testers
-
- A(AL)
- B
- E
- Reference reading values of object hardness tester
-
- 25.0(25.5)
- 50.0(50.5)
- 75.0(75.5)
- Testing load (N)
-
- 2.425(247.3g)
- 4.300(438.5g)
- 6.175(629.7g)
- Quasi-object hardness testers
-
- JA(JAL)
- C
- Reference reading values of quasi-object hardness testers
-
- 24.0(24.5)
- 47.9(48.4)
- 71.8(72.3)
- Testing load (N)
-
- 2.425(247.3g)
- 4.300(438.5g)
- 6.175(629.7g)
Outer dimensions (mm)
