1.Features:
HBRV-187.5D Motorized Brinell Rockwell Vickers Universal Hardness Tester with Brinell, Rockwell and Vickers, 3 kinds of measuring method, and as well as 7 steps testing force is able to meet the needs of many kinds of hardness test requirements for users. Testing force can be loaded, kept and unloaded automatically. Therefore the tester is easy to use and widely welcomed by many users.
2.Usage Range:
Hardened and surface hardened steel, hard alloy steel, casting parts, non-ferrous metals, various kinds of hardening and tempering steel and tempered steel, carburized steel sheet, soft metals, surface heat treating and chemical treating materials, etc.
3.Technical Specifications:
| Model | HBRV-187.5D |
| Rockwell Scales Testing Force | HRA, HRB, HRC, HRD, HRE, HRF, HRG, HRH, HRK 60Kg (588N), 100Kg (980.7N), 150Kg(1471N) |
| Brinell Scales Testing Force | HBW2.5/31.25, HBW2.5/62.5, HBW5/62.5, HBW2.5/18 31.25Kg (306.5N), 612.9N(62.5Kg), 1839N(187.5Kg) |
| Vickers Scales Testing Force | HV30, HV100 30Kg(294.2N), 100Kg (980.7N) |
| Indication Of Hardness Value | Rockwell: Dial Brinell and Vickers: Measuring Microscope) |
| Amplification Of Microscope | 37.5X,,75X |
| Duration Time | 2 ~ 60S |
| Max. Height Of Specimen | Rockwell: 170mm Brinell and Vickers: 140mm |
| Overall Dimension | 520*240*700mm (L*W*H) |
| Net Weight | 80 KG |
| Power Supply | AC220V+5%, 50Hz |
| Carried Standard | GB/T230.2(Rockwell), GB/T231.2(Brinell), GB/T4340.2(Vickers), JJG112 (Rockwell), JJG150(Brinell). |
| Standard Accessories | Rockwell Indenter; Vickers Indenter; Diameter 1.5875mm,2.5mm,5mm Hard Alloy Steel Ball Indenter; Measuring Microscope, Objective, Sets Of Inside Light And Sets Of Outside Lights, Large, Medium And V-shaped Testing Table, Slipped Table, Hardness Blocks For Various Scales, Power Cable. |