Height of fall | 1020 ± 10mm |
Mass of falling block | 10 ± 0.1kg & 20 ± 0.2kg |
Impact Energy | 100 ± 2Joules & 200 ± 4Joules |
Striker | Wedge shaped having an included angle 90º, Length of 60mm edge rounded to 3mm radius, hardness 55HRC. |
Clamping Block | 150 x 150 x 19mm, hardness at least 60HRC |
Base Block | 400 x 400 x 40mm approx. |
The machine is suitable for operation 220/230 Volts single phase A.C. supply. |
The apparatus consists of a motorized loading unit fitted with compression electronic load cell, cap. 6000N with digital indicator having peak hold facility & over load buzzer. The load application is at the test rate of 10mm ± 3mm/min. The platens are having hardness of 60HRC, complete with dial gauge & clamping device. The machine operates on 220/230Volts, single phase A.C. supply.
Dimensions of test specimen | 110 ± 11mm x 40 ± 1mm. |
Dimensions of brass roller | 120mm ± 1mm diameter x 50mm ± 1mm width |
Horizontal movement of roller | 50mm ± 2mm |
Frequency of movement | 20 ± 1cpm |
Force applied by roller | 80 ± 5Newton approx. |
Motor | ¼ HP, 220/230VAC |