Description
Product Feature
◆ Vexus SHR-187.5 is a universal hardness testing instrument for the measurement of Brinell, Rockwell and Vickers scale.
◆ Vexus SHR-187.5 equips 7-testing-foce and 5-indenter, it is universal to measure most of metal material.
◆ Vexus SHR-187.5 dwell time from 2 to 60S can be setup on LCD panel, it is much convenient than the setup on the manual hardness tester;
◆ Vexus SHR-187.5 loading ,dwell and unloading is driven by electronic motor automatically , doesn’t need the operator to handle it, it eliminates the human operating error maximum ;
◆ Vexus SHR-187.5 doesn’t need the operator to read and check the hardness scale table ,it will compute and display the testing result once press the key of digital length sensor.
Specification
| Product Name | Digital Universal Hardness Tester |
| Model | Vexus SHR-187.5D |
| Code# | 811-161 |
| Rockwell Scales | HRA, HRB, HRC |
| Rockwell Testing Force | 60Kgf(588.4N)、100Kgf(980.7N)、150Kgf(1471N) |
| Brinell Scales | HBW1/30、HBW2.5/62.5、HBW10/100、HBW2.5/187.5 |
| Brinell Testing Force | 31.25Kgf(306.5N)、62.5Kgf(612.9N、187.5Kgf(1839N) |
| Vickers Scales | HV 30、HV100 |
| Vickers Testing Force | 30Kgf(294.2N)、100Kgf(980.7N) |
| Rockwell Hardness Indication | Digital LCD display |
| Rockwell Resolution | 0.1HR |
| Loading Control | Automatic |
| Magnification of Microscope | Brinell:37.5x; Vickers:75x |
| Dwell Time | Adjustable 2~60s |
| Max. Height Of Specimen | Rockwell:170mm; Brinell, Vickers:140m |
| Instrument Throat | 165mm |
| Dimension(LxWxH) | 520 x215 x700mm |
| Packing Dimension | 630 x440 x960mm |
| Power supply | AC220V/50Hz;AC110V/60Hz |
| Gross/Net Weight | 120Kg/90Kg |
| Execution Standard | ISO 6508，ASTM E18，JIS Z2245，GB/T230 |
Application
Rockwell B Scale HRB: Copper alloys, soft steels, aluminum alloys, malleable iron, etc.
Rockwell C Scale HRC: Steel, hard cast irons, pearlitic malleable iron, titanium, deep case hardened steel, and other materials harder than B100.
Rockwell A Scale HRA: Cemented carbides, thin steel, and shallow case-hardened steel.