제품 세부 정보 :
|
Type |
D |
DC |
D+15 |
G |
|
Specifications |
||||
|
Measuring range |
330-890HL |
330-890HL |
346-890HL |
300-650HL |
|
Impact capacity |
11Nmm |
11Nmm |
11Nmm |
90Nmm |
|
Dimensions |
Φ20x150mm |
Φ20x85mm |
Φ20x165mm |
Φ20x250mm |
|
Testing direction |
Arbitrary |
|||
|
Weight |
75g |
50g |
80g |
250g |
|
Mass of impact body |
5.5g |
5.5g |
5.5g |
20g |
|
Diameter of tungsten carbide ball |
3mm |
3mm |
3mm |
5mm |
|
Application range |
Basic type, suitable for most of hardness tests. |
Suitable for hard- ness measuring of inner holes and small space. |
Suitable for hardness measuring of gear face, column inner surface and concave surface etc. |
Suitable for hardness measuring of steel, cast steel, gray cast iron, nodular cast iron and non-ferrous metals. |
