Digital Rockwell Hardness Tester
Standards:
GB/T230（1.2）、 JJG112
Description:
Electric Rockwell hardness tester is a kind of semi-automatic Rockwell hardness tester that can test the surface hardness of metal materials through electric loading, holding and unloading.
Applicable materials Quenched, Quenched and tempered, annealed steel, chilled castings, malleable castings, aluminum alloys, copper, bearing steel, etc.
Features:
l Easy and fast operation
l Slight indentation
l High precision, high sensitivity and stability
l Applicable to workshops and laboratories
Specification:
Item | HR |
Rockwell Scales | HRA、HRB、HRC、HRD、HRE、HRF、HRG、HRH、HRK |
Initial test force | 10kg（98.07N）±2% |
Test force | 60kg（588N）、100kg（980N），150kg（1471N）±1% |
Hardness reading | Dial |
Maximum distance from RAM center to fuselage | 165mm |
Maximum height of test piece | 400mm |
Size (length × wide × High) | 520×215×920mm |
Weight | 85kg |
Standard | GB/T230（1.2）、JJG112 |
Standard accessories and accessories | Diamond Rockwell indenter, diameter 1.5875mm cemented carbide ball indenter |
Large flat test bench, medium flat test bench, V-shaped test bench, hardness block | |
Due to the large number of product models, other models can be inquired by calling! | |
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