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HR-150A Rockwell Hardness Tester
Основні риси:
Lever loading, manual operation, reliable and durable;No friction spindle, high test force accuracy;
Dial direct reading, HRA, HRB, ПЦ, 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.
HR-150A Rockwell Hardness Tester
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.
Технічні характеристики:
Rockwell | 20-88HRA,20-100HRB,20-70ПЦ |
Initial testing force | 10кг (98.07Н) |
All testing force | 60Кг (588Н), 100Кг (980Н), 150Кг (1471Н) |
Indication of hardness value | Dial |
Max height of specimen | 170мм |
Overall dimension | 520*240*700мм |
Вага нетто | 80кг |
Carried standard | GB/T230.2 Chinese Standard and JJG112 Inspection Rule |
Стандартні аксесуари | 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 |
застосування | Hardened steel, tempering, annealed steel, cold and hard casting parts, malleable,casting,aluminium alloy |