* Use a smaller test power, test the hardness of metal surface light.
* Standard GB/T230, ISO6508 and ASTM E110.
* Casting body, smooth and reliable.
* Indentation is very small, most no effect on the use of the workpiece can be considered as non-destructive testing.
* For testing thin small parts, such as sheet metal, thin tube, thin shaft, ball, small stampings, small work bearing surface.
* Indentation as small as possible for the test requirements of the workpiece.
* Can replace expensive and inconvenient to use a Vickers hardness tester.
* Traceable standard hardness blocks.
* The standard Rockwell hardness test qualified pressure head.
* Used to check power dynamometer testing traceable to national secondary standard.
parameter key | parameters |
hardness scale | A, B, C |
hardness resolution | 0.5 Rockwell units |
first Test Force | 10kg (98.07N) |
Test Force | 60 kg (588N), 100 kg (980N), 150 kg (1471N) |
hardness reading | Dial type (Dial) C: 0 ~ 100 B: 30 ~ 130 |
specimen height | 170mm (6.7 ") |
wall indentation center to machine the maximum distance | 160mm (6.5 ") |
equipment size | 495 × 170 × 640mm (length × width × height, L × W × H) |
hardness NW | 80kg |
power | 220V, 50Hz |
implementation of the standard | GB/T230.2 national standards, JJG112 test procedures |
precision | Meet EN-ISO6508 and ASTM E-18 |
jackli1980@hotmail.com | |
jack li |
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