Rockwell Hardness Tester

Tester de duritate Rockwell HR-150A

Tester de duritate Rockwell HR-150A

Caracteristici principale:

Lever loading, operare manuală, fiabile și durabile;No friction spindle, high test force accuracy;

Dial direct reading, HRA, HRB, HRC, 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.

Tester de duritate 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.

Specificatii tehnice:

Rockwell	20-88HRA,20-100HRB,20-70HRC
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
Dimensiunea de ansamblu	520240700mm
Greutate netă	80kg
Carried standard	GB/T230.2 Chinese Standard and JJG112 Inspection Rule
Standard accessories	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
Aplicație	Hardened steel, tempering, oțel recoapt, cold and hard casting parts, malleable,casting,aluminium alloy