Testeur de dureté Rockwell HR-150A
- Description
- Enquête
Description
Testeur de dureté Rockwell HR-150A
Caractéristiques principales:
Lever loading, opération manuelle, reliable and durable;No friction spindle, high test force accuracy;
Dial direct reading, HRA, DGRH, CRH, and optional other rod of loch;
Precision hydraulic buffer, stable loading and adjustable speed;
The accuracy is in accordance with GB/T230.2, iso6508-2 and ASTM E18.
Testeur de dureté Rockwell HR-150A
Application and scope:
Determination of rockwell hardness of ferrous metals, nonferrous metals and non-metallic materials;
It is applicable to the hardness measurement of heat treatment materials such as quenching and tempering.
Spécifications techniques:
| Rockwell | 20-88HRA,20-100DGRH,20-70CRH |
| Initial testing force | 10kg (98.07N) |
| All testing force | 60Kg (588N), 100Kg (980N), 150Kg (1471N) |
| Indication of hardness value | Dial |
| Max height of specimen | 170mm |
| Dimension hors tout | 520*240*700mm |
| Poids net | 80kg |
| Carried standard | GB/T230.2 Chinese Standard and JJG112 Inspection Rule |
| Accessoires standards | Diamond Rockwell Indenter, Diameter 1.5875mm Hard Alloy Steel Ball Indenter, Large Testing Table , Medium Testing Table and V-shaped Testing Table, HRC and HRB Hardness Block |
| Application | Hardened steel, tempering, annealed steel, cold and hard casting parts, malleable,fonderie,aluminium alloy |
