Optical Brinell Rockwell Vickers Multi-functional Hardness Tester
HBRV-187.5 with 40x Reading Microscope
Main Features:
● iqualitrol HBRV-187.5 is a multifunctional hardness tester with
weight loading test force, which can simultaneously perform
Brinell, Rockwell and Vickers hardness test functions;
● Solid structure, good rigidity, reliable, durable, and high test
efficiency;
● 40X reading microscope, high precision;
● Rockwell hardness scale apply optical screen direct reading,
Brinell and Vickers hardness results are obtained by looking up the
table;
● The accuracy complies with GB/T230.2, GB/T231.2, GB/T4340.2;
ISO6508-2, ISO6506-2, ISO6507-2 and American ASTM E18, ASTME10,
ASTM E92.
Technical Specifications:
| Model | HBRV-187.5 |
| Test Force | Rockwell | 60, 100, 150kgf (588, 980, 1471N) |
| Brinell | 306.5, 612.9, 1838.8(N) 31.25, 62.5, 187.5(kgf) |
| Vickers | 294.2, 980.7(N) 30, 100(kgf) |
| Hardness Scales | Rockwell | HRA, HRBW, HRC |
| Brinell | HBW2.5/31.25, HBW2.5/62.5, HBW2.5/187.5, HBW5/62.5 |
| Vickers | HV30, HV100 |
| Range of Measurement | Rockwell | 20-95HRA,10-100HRBW, 20-70HRC |
| Brinell | 5-650HBW |
| Vickers | 5-3000HV |
| Indenters | Diamond Rockwell Indenter, Diamond Vickers Indenter, Ф1.588mm,
Ф2.5mm,Ф5mm Tungsten Carbide Brinell Ball Indenter |
| Magnifications | 40X |
| Dwell Time | 1 to 99 seconds |
| Distance between Indenter Center and Wall | 160mm |
| Available Maximum Height of Specimen | Rockwell | 200mm |
| Brinell, Vickers | 200mm |
| Outline Dimension | 520*260*780mm |
| Power Supply | AC220V, 50/60Hz |
| Weight | 100kg |
