Portable Rockwell hardness tester includes PHR-1 and PHR-2, which are with the same test principle and measurement accuracy as the laboratory bench type hardness tester, in line with ISO 6508 and ASTM E18. It is mainly used to measure small parts, such as: standard hardware tools, cutter tools etc.
Small and Light weight. The minimum weight of the main rockwell tester for sale is only 0.8kg, the tester can be used handheld, can also be plugged into the base seat to use.
The Operation is Simple. This handheld hardness tester can be used like a micrometer.
Traceability. Traceable test forces and traceable standard hardness blocks.
| PHR-1 / PHR-2 | |
| Rockwell Initial Test Force | 10 kgf |
| Rockwell Total Test Force | 60 kgf, 100 kgf, 150kgf |
| Rockwell indenter | 120° Diamond Indenter, 1/16" Carbide Ball Indenter |
| Indicator Error | comply with ISO 6508, ASTM E18, ASTM E110 standards |
| Repeatability Error | comply with ISO 6508, ASTM E18, ASTM E110 standards |
| Test Resolution | Rockwell: 0.5 HR |
| Test Range | Rockwell: 20~70 HRC, 20~100 HRB, 20~88 HRA…etc.15 scales |
| Standard Assembly | Optional Accessories |
| Tester | 120° Diamond Indenter |
| Bench Stand | 1/16", 1/8" Carbide Ball Indenter |
| 120° Diamond Indenter | 1/4", 1/2" Steel Ball Indenter |
| 1/16" Carbide Ball Indenter | Rockwell Hardness Block(HRC-high, HRC-low, HRB) |
| 3 pcs Rockwell Hardness Block | Raised spot anvil |
| Flat Anvil | Slim raised spot anvil (for small surface) |
| V Anvil | Concave cylinderical anvil |
| Extension bar | Convex cylinerical anvil (for tubings and curved surface) |
| Carrying Case | Anvil for testing ball (for steel ball) |
| Spare magnifier |
| Model Selection | |||||
| Model | Specimen / Opening Size W XD (mm) | Net Weight (kg) | Gross Weight (kg) | Package Dimensions (mmxmmxmm) | Remarks |
| PHR-1 | 25X 25 | Tester: 0.8 Bench Stand: 1.5 | Tester: 3.4 Bench Stand: 1.8 | Tester: 380x360x170 Bench Stand: 220x150x240 | The first number in the model specification means the biggest opening width(inch), the second number means the biggest opening depth (inch). |
| PHR-2 | 50 X 50 | Tester: 1.2 Bench Stand: 1.5 | Tester: 3.7 Bench Stand: 1.8 | Tester: 380x360x170 Bench Stand: 220x150x240 |
English
